StoreKit

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Support in-app purchases and interactions with the App Store using StoreKit.

StoreKit Documentation

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Unexpected ONE_TIME_CHARGE Refund Callback After Successful Purchase
We are using consumable in-app purchases. Starting from May 27th, we began receiving refund callbacks with the notificationType set to ONE_TIME_CHARGE immediately after users successfully completed a payment. { "notificationType": "ONE_TIME_CHARGE", "signedPayload": "..." } During this period, we did not make any changes to our App release or server-side purchase handling logic. Could this issue result in actual refunds being processed? What steps should we take to resolve this issue? We also noticed in your changelog that a new notification type ONE_TIME_CHARGE has been introduced. Can we safely ignore callbacks with the ONE_TIME_CHARGE notification type without affecting refund processing or user experience?
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188
May ’25
react native iap not providing the subscription information
I am handling the buy subscription with this function const handleBuySubscription = async (productId) => { try { await requestSubscription({ sku: productId, }); setLoading(false); } catch (error) { setLoading(false); if (error instanceof PurchaseError) { errorLog({ message: [${error.code}]: ${error.message}, error }); } else { errorLog({ message: "handleBuySubscription", error }); } } }; but the requestSubscription({ sku: productId, }) does not return anything, and it is stuck at await
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83
Aug ’25
App Store Server Notifications Update
Hello Apple Support Team, We're a developer team that has created an app with subscription-based features, and we've been using App Store Server Notifications to receive updates about user subscription status changes. I'm reaching out to inquire about potential modifications to the App Store Server Notifications approach that might have improved notification delivery times for my app. So on our appstore app, when a user purchases a subscription, the apple server notifications reach our server and send us the complete detail of that user’s purchase for eg he upgraded or downgraded etc. And then based on the data we receive from app store server notifications, we save it in our database, along with updating the users subscription table in the database. Previously, we experienced delays in receiving the real time notifications from apple on our server, sometimes taking a few minutes, while other times they would arrive immediately. And because of this issue, the users faced delay in seeing their subscription updates, as our db was updated only after the app store server notification reached our server. However, recently, we've noticed a significant improvement, and notifications are now being delivered still in real-time, but without any noticeable delays. I'm wondering if Apple has made any changes to the App Store Server Notifications system that might have resolved the delay issue. Could you please confirm if any modifications were made in 2025, specifically from January onwards, that might have improved notification delivery times? Additionally, I'd like to know if these changes apply to both sandbox testing and production environments. If possible, could you please provide more information about the changes or direct me to a resource that might explain the updates? I'd appreciate your assistance in confirming this information, and I'm looking forward to hearing back from you.
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137
May ’25
Best practice to prevent users from switching between subscriptions in the same group?
Hello everyone, For example, our app currently has one subscription group in App Store Connect with 5 plans (2 annual, 2 monthly, and 1 quarterly). By default, users can go into Apple Subscriptions in Settings and freely switch between all of these plans. However, our business requirement is to only allow users to stay on one annual plan and one quarterly plan. We don’t want them to switch to the other plans. My questions are: Is there any best practice or recommended approach to restrict subscription switching within the same group? Would removing the unwanted products from sale be the correct approach, or are there any risks/downsides with this method? Has anyone faced a similar situation and found a practical solution? Any guidance or shared experience would be greatly appreciated. Thanks!
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162
Sep ’25
Failed to get productIdentifier from StoreKit
I am currently developing an auto-renewal subscription in-app purchase for my app. Currently, the subscription items have already been approved in appStoreConnect, and the .store file is synced with appStoreConnect, so the subscription items are displayed well and the test is also progressing well. However, when I build without using the .store file to perform sandbox testing, the subscription items do not appear and response.invalidProductIdentifiers appears. Is there anything I need to do additionally so that the subscription items can appear in response.products? ps. The bank account item in the contract is in 'processing' status, and the paid app contract status is 'waiting for user information'.
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191
May ’25
subscriptions before submitting a review
We distribute apps that offer auto-renewing subscriptions. In order to test a new service, we would like to create a new subscription group and subscription product (hereinafter referred to as “test subscription”) for this app. If the “In-app purchase statuses” of the test subscription is “Ready to Submit” is the following behavior correct? ・General end users cannot purchase the test subscription. ・Users with SANDBOX Apple accounts can purchase the test subscription.
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86
Aug ’25
AppDistributor.current never returning
I try to access the AppDistributor.current (using try await) and the property never seem to return nor throw. The code I'm using looks like this: do { print("accessing current") let current = try await AppDistributor.current print("current obtained") switch(current) { case .appStore: return "AppStore" default: return "Unknown" } } catch { return "Exception: \(error)" } But the log only shows the accessing current and never the current obtained. Trying to step in the property starts with some assembly, but at some point, the debugger just never returned. I join a full Swift file of a sample test I'm using: SwiftMarketplaceTests.swift
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150
Jun ’25
Auto-renewable subscriptions not loading in React Native app after App Store approval when testing via Xcode
Hello, I’m facing an issue with auto-renewable subscriptions in my React Native iOS app using react-native-iap. Before App Store approval, everything worked perfectly — I could test in-app purchases and subscriptions locally on my iPhone through Xcode using a development build and sandbox tester. After the app was approved and released on the App Store, I needed to make some updates. Now, when I build and run the same project again through Xcode (Debug, development-signed) on my iPhone, the subscriptions no longer load. The same product IDs are approved and live in App Store Connect. The live version on the App Store works fine (subscriptions load and process successfully). But on the local Xcode build, getSubscriptions() returns invalid product identifiers or an empty list. No changes were made to the bundle ID or product IDs The build is signed with an Apple Development certificate and uses the same team and bundle identifier as the published app. “In-App Purchase” capability is enabled. I’ve also tried deleting the app, rebooting the device, and re-logging into a sandbox tester account, but the issue persists. It looks like the sandbox environment no longer works for the app after its first App Store release. Has anyone experienced this issue where the same approved app’s IAPs work in production but fail to load in sandbox/dev builds through Xcode after release? Any guidance on re-enabling sandbox testing for updates would be greatly appreciated. Environment: Xcode 26.0.1 React Native with react-native-iap Auto-renewable subscriptions (3 SKUs) Thank you!
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111
Oct ’25
Reuse a product id from app A in app B for In-app purchase in my iOS app
I have an app which is already on App Store with In-app purchase. Now I want to integrate In-app purchase in my another app for the same products as in the existing app. Both the apps are using same Apple Account. Can I reuse those Product Ids from the first app in the second one. If yes, what is the ways to use them. Thank you in advance.
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Apr ’25
Subscription Purchase product issue
Hello Developer support, In one of our live application we have seen that users are purchasing weekly subscription and automatically they shifted to yearly product. Due to this we have received high revenue and also refunds afterwards. To prevent this we removed our yearly product from the sale. In App Store Connect we have seen activations for weekly product and convert to standard prices are yearly products. Also we have seen weird behavior of user getting trial for same product for three times. For developer support people I am sharing my app id - 1320373866 , and here is the video of our issue - https://drive.google.com/file/d/1DBHw8ivgql4eNoo8NC3xo5v4wgr8Oh7x/view?usp=sharing , Also attaching trial behavior screenshot.
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116
Sep ’25
Purchase Confirmation Letter
Hi all, I've received emails from other apps after making a purchase, with content like: You have purchased {App Name} on {Date & Time} and acknowledged that if you download or use this in-App Purchase within fourteen days of buying it, you will no longer be eligible to cancel this purchase. Do anyone know under what circumstances Apple sends a Purchase Confirmation Letter to the user's email after they purchase our digital products via IAP? Is this something developers can control? Additionally, I've seen pop-up reminders before making a payment in apps, with content similar to the above message. Are these reminders provided by Apple, or can developers create their own guidance to help users avoid accidental purchases? Kindly, Vanto
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85
Jun ’25
Encountered issues when calling the sandbox environment interface to verify receipts during the development of the payment function
Currently, we are using the Apple V2 interface to develop the payment function. We generate a transaction ID on the mobile client and obtain the receipt. Now, when we call the Apple sandbox environment interface to verify the receipt, we always get a 404 error. The above is the request and response. The token used in it is also the original data after decoding, and there is no problem. Could you help me figure out what other possible reasons there might be?
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38
Oct ’25
In-App Subscriptions Not Fetching in Sandbox or Production (expo-iap / React Native / Bare Workflow)
Hi everyone, I’m encountering an issue with my in-app subscriptions setup. When I test using the StoreKit configuration file in Xcode, everything works correctly — the subscriptions are fetched and I can simulate purchases without any issues. However, when I switch to the Sandbox or Production environment, my app fails to fetch the available products from Apple’s servers. The call to fetchProducts (from the expo-iap library) returns an empty array. Here’s some context about my setup: Framework: React Native (Expo Bare Workflow) Library: expo-iap Products: Auto-renewable subscriptions StoreKit Configuration: Synced with App Store Connect Status: Subscription Plans are approved in App Store Connect I’ve verified the following: The product identifiers in code match exactly with those in App Store Connect. The app is signed with the correct bundle ID. I’m testing with a Sandbox account (logged in via Settings -> Developer -> Sandbox Tester Account). Despite this, the response from Apple’s servers still contains an empty array. Has anyone experienced something similar with expo-iap or in general when moving from StoreKit configuration to Sandbox/Production? Any suggestions on what else I could check or common pitfalls I might be missing? Thanks in advance!
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165
Oct ’25
subscriptionPeriod.unit returns both .week AND .day for weekly subscriptions?
After creating a new weekly subscription option, I get inconsistent results for subscriptionPeriod. In local testing with a synced or a un-synced StoreKit file I am getting unit == .week (as expected) whereas in TestFlight I am getting unit == .day. This makes unit.localizedDescriptionsomewhat unusable in the paywall. Am I missing something? Or is this bug or a limitation of StoreKit and/or TestFlight and/or newly created subscription options? Affected code (in a custom SubscriptionStoreControlStyle): private func priceDisplay(for pickerOption: Configuration.PickerOption) -> String { var result = "" if pickerOption.introductoryOffer != nil { result += NSLocalizedString("then", comment: "") + " " } result += pickerOption.displayPrice if let unit = pickerOption.subscriptionPeriod?.unit { result += " / " + unit.localizedDescription } return result } private func percentageSaved(for pickerOption: Configuration.PickerOption, allOptions: [Product]) -> Int? { guard let subscriptionPeriod = pickerOption.subscriptionPeriod, subscriptionPeriod != .weekly else { return nil } let weeklyOption = allOptions.first { otherOption in otherOption.subscription?.subscriptionPeriod == .weekly } guard let weeklyOption, weeklyOption.price > 0 else { return nil } let percentageSaved = 100 - (pickerOption.price / (weeklyOption.price * 52)) * 100 return Int((percentageSaved as NSNumber).doubleValue) }
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152
Oct ’25
App Store Receipt Availability After Pre-order Install and Future Deprecation Concerns
Hi Apple Developer Team, I'm looking to confirm some technical details regarding the pre-order flow and App Store receipt handling. Specifically, I have the following questions: Q1: After a user installs an app via pre-order and launches it for the first time, will a valid App Store receipt be available immediately via [[NSBundle mainBundle] appStoreReceiptURL]? Are there any known cases where the receipt might be missing or invalid, requiring a manual refresh (e.g., via SKReceiptRefreshRequest)? Q2: Is the pre-order flow currently supported in the sandbox environment? Specifically, is it possible to simulate pre-ordering an app and installing it in a sandbox or TestFlight environment, in order to test receipt generation and related logic? https://developer.apple.com/documentation/appstorereceipts/responsebody/receipt Q3: The receipt field in the App Store receipt structure is marked as deprecated. Is it still acceptable to use this field for validating receipts? Has Apple announced any timeline or system version in which this field will be fully removed or unsupported?
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93
Jun ’25
StoreKit JWT Verification Failing - Expired Certificate in x5c Chain Body
Starting around October 12, 2025 at 19:51 UTC, we're seeing intermittent failures when verifying StoreKit transaction JWTs. The issue appears to be related to certificate expiration in the x5c chain in the JWT tokens provided by Apple. What We're Seeing Some JWTs are being signed with different certificates. Some work, some fail certificate validation. Old Certificate (Expired - causing failures): Subject: Prod ECC Mac App Store and iTunes Store Receipt Signing Issuer: Apple Worldwide Developer Relations Certification Authority (G6) Serial: 166451396673336810269824643773700992094 Valid From: 2023-09-12 19:51:53 UTC Valid To: 2025-10-11 19:51:52 UTC ❌ EXPIRED New Certificate (Valid - working): Subject: Prod ECC Mac App Store and iTunes Store Receipt Signing Issuer: Apple Worldwide Developer Relations Certification Authority (G6) Serial: 95385247725814954943813376527885434295 Valid From: 2025-09-19 19:44:51 UTC Valid To: 2027-10-13 17:47:23 UTC ✓ VALID Current Status Most JWTs use the new valid certificate. Some JWTs still use the expired certificate. This appears inconsistent/random. I don't know if it's an issue with some of Apple's servers, or an issue with StoreKit on-device cache, but seems to me like a bug on Apple's side either way. Are we missing something? Is this a known issue? Any guidance or timeline from Apple would be greatly appreciated, as this is blocking legitimate paying users.
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284
Oct ’25
SKAdNetwork 3.0 postbacks are not being delivered.
Hi To test SkAdNetwork, I installed the profile from the documentation (https://developer.apple.com/documentation/storekit/testing-ad-attributions-with-a-downloaded-profile) on my ios device. and turned off and on Allow Apps to Request to Track to change the idfa value. In this state, I installed the app (bundle id: id436731843) using SKAdNetwork with the following values at April 8th AM 01 (UTC) SkAdnetwork version: 3.0 fidelity fidelity=0, nonce=b3346a51-f7b5-42a2-a508-775a62317c83, timestamp=1744076349671, signature=... fidelity=1, nonce=b3346a51-f7b5-42a2-a508-775a62317c83, timestamp=1744076349672, signature=... itunesitem=436731843 network=87u5trcl3r.skadnetwork sourceapp=1220307907 I was hoping to get a postback after , but after a day, the postback is still not delivered. Any idea why the postback is not delivered? Thank you
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Apr ’25
StoreKit Products Load After Rebuild But Not on Fresh Install (iOS/SwiftUI)
Problem: I'm implementing StoreKit 2 in my SwiftUI app. Products load successfully when I rebuild in Xcode, but on a fresh install, Product.products(for:) returns an empty array. The paywall shows "Unable to load pricing." Setup: Using StoreKit Configuration File ( .storekit ) for testing Product IDs match exactly between config and code: com..premium.lifetime (non-consumable) com..premium.monthly (auto-renewable subscription) com.****.premium.yearly (auto-renewable subscription) StoreKitManager is a @MainActor singleton with @Published properties What I've Tried: Initial delay before loading - Added 1-second delay in init before calling loadProducts() Product ID verification - Confirmed IDs match exactly between StoreKitConfig.storekit and code Retry logic with exponential backoff - Implemented 3 retry attempts with 0.5s/1s/1.5s delays Multiple calls to updatePurchasedProducts() - Called twice after initial load Verified StoreKit configuration - File is properly added to project, has valid product definitions Code Structure: swift @MainActor final class StoreKitManager: ObservableObject { static let shared = StoreKitManager() @Published private(set) var products: [Product] = [] private init() { updateListenerTask = listenForTransactions() Task { try? await Task.sleep(nanoseconds: 1_000_000_000) await loadProducts() // Returns empty on fresh install await updatePurchasedProducts() } } } Observations: ✅ Works perfectly after Xcode rebuild ❌ Fails on fresh app install (simulator & device) ❌ Product.products(for:) returns empty array (no error thrown) ✅ StoreKit configuration file is valid and properly configured Question: Why does StoreKit need a rebuild to recognize products? Is there a proper initialization sequence I'm missing for fresh installs? Environment: Xcode [Version 26.0 beta 7] iOS [IOS +17.0] Testing with StoreKit Configuration File
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174
Oct ’25
Conversion tracking with the SKAN
Hello all, We developed an iOS app which we started advertising now. In our iOS app we already implemented the updatePostbackConversionValue(_:completionHandler:) to send in-app events in increasing numbers (first open -> 1, lead ->2, conversion -> 3). From our understanding this should be enough for alle ad networks (Apple Ads, Google Ads, Meta Ads, Microsoft Ads and Reddit Ads) to receive those numbers - at least they receive the app installs from the SKAN already. Is this correct or do we miss something here in the integration? We currently really struggle to assure that everything is working and we do not see any conversions coming in - even though two weeks of advertising have passed already. I look forward for any feedback or discussion and I am also happy to share more details if needed. Best regards, Manuel
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67
Jun ’25
Migration Subscription API returns 500 error
We got Advanced Commerce API and the generic product identifiers approved. When I was try to migrate a sandbox subscription to ACA enabled subscription I hit an error Request payload (Hid some info but the requestReferenceId is the real) { "descriptors": { "description": "Migrated", "displayName": "Migration" }, "items": [ { "sku": "product_1mo_999", "description": "description", "displayName": "Product" } ], "requestInfo": { "requestReferenceId": "3b0b8e67-d8a0-45f4-8f6d-06bffa9a2c08" }, "storefront": "USA", "targetProductId": "com.company.generic.subscription", "taxCode": "C003-00-1" } Response { "errorCode": 5000000, "errorMessage": "An unknown error occurred." }
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Nov ’25
Unexpected ONE_TIME_CHARGE Refund Callback After Successful Purchase
We are using consumable in-app purchases. Starting from May 27th, we began receiving refund callbacks with the notificationType set to ONE_TIME_CHARGE immediately after users successfully completed a payment. { "notificationType": "ONE_TIME_CHARGE", "signedPayload": "..." } During this period, we did not make any changes to our App release or server-side purchase handling logic. Could this issue result in actual refunds being processed? What steps should we take to resolve this issue? We also noticed in your changelog that a new notification type ONE_TIME_CHARGE has been introduced. Can we safely ignore callbacks with the ONE_TIME_CHARGE notification type without affecting refund processing or user experience?
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0
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188
Activity
May ’25
react native iap not providing the subscription information
I am handling the buy subscription with this function const handleBuySubscription = async (productId) => { try { await requestSubscription({ sku: productId, }); setLoading(false); } catch (error) { setLoading(false); if (error instanceof PurchaseError) { errorLog({ message: [${error.code}]: ${error.message}, error }); } else { errorLog({ message: "handleBuySubscription", error }); } } }; but the requestSubscription({ sku: productId, }) does not return anything, and it is stuck at await
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0
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83
Activity
Aug ’25
App Store Server Notifications Update
Hello Apple Support Team, We're a developer team that has created an app with subscription-based features, and we've been using App Store Server Notifications to receive updates about user subscription status changes. I'm reaching out to inquire about potential modifications to the App Store Server Notifications approach that might have improved notification delivery times for my app. So on our appstore app, when a user purchases a subscription, the apple server notifications reach our server and send us the complete detail of that user’s purchase for eg he upgraded or downgraded etc. And then based on the data we receive from app store server notifications, we save it in our database, along with updating the users subscription table in the database. Previously, we experienced delays in receiving the real time notifications from apple on our server, sometimes taking a few minutes, while other times they would arrive immediately. And because of this issue, the users faced delay in seeing their subscription updates, as our db was updated only after the app store server notification reached our server. However, recently, we've noticed a significant improvement, and notifications are now being delivered still in real-time, but without any noticeable delays. I'm wondering if Apple has made any changes to the App Store Server Notifications system that might have resolved the delay issue. Could you please confirm if any modifications were made in 2025, specifically from January onwards, that might have improved notification delivery times? Additionally, I'd like to know if these changes apply to both sandbox testing and production environments. If possible, could you please provide more information about the changes or direct me to a resource that might explain the updates? I'd appreciate your assistance in confirming this information, and I'm looking forward to hearing back from you.
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0
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0
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137
Activity
May ’25
Best practice to prevent users from switching between subscriptions in the same group?
Hello everyone, For example, our app currently has one subscription group in App Store Connect with 5 plans (2 annual, 2 monthly, and 1 quarterly). By default, users can go into Apple Subscriptions in Settings and freely switch between all of these plans. However, our business requirement is to only allow users to stay on one annual plan and one quarterly plan. We don’t want them to switch to the other plans. My questions are: Is there any best practice or recommended approach to restrict subscription switching within the same group? Would removing the unwanted products from sale be the correct approach, or are there any risks/downsides with this method? Has anyone faced a similar situation and found a practical solution? Any guidance or shared experience would be greatly appreciated. Thanks!
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4
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0
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162
Activity
Sep ’25
Failed to get productIdentifier from StoreKit
I am currently developing an auto-renewal subscription in-app purchase for my app. Currently, the subscription items have already been approved in appStoreConnect, and the .store file is synced with appStoreConnect, so the subscription items are displayed well and the test is also progressing well. However, when I build without using the .store file to perform sandbox testing, the subscription items do not appear and response.invalidProductIdentifiers appears. Is there anything I need to do additionally so that the subscription items can appear in response.products? ps. The bank account item in the contract is in 'processing' status, and the paid app contract status is 'waiting for user information'.
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1
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0
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191
Activity
May ’25
subscriptions before submitting a review
We distribute apps that offer auto-renewing subscriptions. In order to test a new service, we would like to create a new subscription group and subscription product (hereinafter referred to as “test subscription”) for this app. If the “In-app purchase statuses” of the test subscription is “Ready to Submit” is the following behavior correct? ・General end users cannot purchase the test subscription. ・Users with SANDBOX Apple accounts can purchase the test subscription.
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1
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86
Activity
Aug ’25
AppDistributor.current never returning
I try to access the AppDistributor.current (using try await) and the property never seem to return nor throw. The code I'm using looks like this: do { print("accessing current") let current = try await AppDistributor.current print("current obtained") switch(current) { case .appStore: return "AppStore" default: return "Unknown" } } catch { return "Exception: \(error)" } But the log only shows the accessing current and never the current obtained. Trying to step in the property starts with some assembly, but at some point, the debugger just never returned. I join a full Swift file of a sample test I'm using: SwiftMarketplaceTests.swift
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150
Activity
Jun ’25
Auto-renewable subscriptions not loading in React Native app after App Store approval when testing via Xcode
Hello, I’m facing an issue with auto-renewable subscriptions in my React Native iOS app using react-native-iap. Before App Store approval, everything worked perfectly — I could test in-app purchases and subscriptions locally on my iPhone through Xcode using a development build and sandbox tester. After the app was approved and released on the App Store, I needed to make some updates. Now, when I build and run the same project again through Xcode (Debug, development-signed) on my iPhone, the subscriptions no longer load. The same product IDs are approved and live in App Store Connect. The live version on the App Store works fine (subscriptions load and process successfully). But on the local Xcode build, getSubscriptions() returns invalid product identifiers or an empty list. No changes were made to the bundle ID or product IDs The build is signed with an Apple Development certificate and uses the same team and bundle identifier as the published app. “In-App Purchase” capability is enabled. I’ve also tried deleting the app, rebooting the device, and re-logging into a sandbox tester account, but the issue persists. It looks like the sandbox environment no longer works for the app after its first App Store release. Has anyone experienced this issue where the same approved app’s IAPs work in production but fail to load in sandbox/dev builds through Xcode after release? Any guidance on re-enabling sandbox testing for updates would be greatly appreciated. Environment: Xcode 26.0.1 React Native with react-native-iap Auto-renewable subscriptions (3 SKUs) Thank you!
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0
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111
Activity
Oct ’25
Reuse a product id from app A in app B for In-app purchase in my iOS app
I have an app which is already on App Store with In-app purchase. Now I want to integrate In-app purchase in my another app for the same products as in the existing app. Both the apps are using same Apple Account. Can I reuse those Product Ids from the first app in the second one. If yes, what is the ways to use them. Thank you in advance.
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1
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0
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96
Activity
Apr ’25
Subscription Purchase product issue
Hello Developer support, In one of our live application we have seen that users are purchasing weekly subscription and automatically they shifted to yearly product. Due to this we have received high revenue and also refunds afterwards. To prevent this we removed our yearly product from the sale. In App Store Connect we have seen activations for weekly product and convert to standard prices are yearly products. Also we have seen weird behavior of user getting trial for same product for three times. For developer support people I am sharing my app id - 1320373866 , and here is the video of our issue - https://drive.google.com/file/d/1DBHw8ivgql4eNoo8NC3xo5v4wgr8Oh7x/view?usp=sharing , Also attaching trial behavior screenshot.
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1
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0
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116
Activity
Sep ’25
Purchase Confirmation Letter
Hi all, I've received emails from other apps after making a purchase, with content like: You have purchased {App Name} on {Date & Time} and acknowledged that if you download or use this in-App Purchase within fourteen days of buying it, you will no longer be eligible to cancel this purchase. Do anyone know under what circumstances Apple sends a Purchase Confirmation Letter to the user's email after they purchase our digital products via IAP? Is this something developers can control? Additionally, I've seen pop-up reminders before making a payment in apps, with content similar to the above message. Are these reminders provided by Apple, or can developers create their own guidance to help users avoid accidental purchases? Kindly, Vanto
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1
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0
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85
Activity
Jun ’25
Encountered issues when calling the sandbox environment interface to verify receipts during the development of the payment function
Currently, we are using the Apple V2 interface to develop the payment function. We generate a transaction ID on the mobile client and obtain the receipt. Now, when we call the Apple sandbox environment interface to verify the receipt, we always get a 404 error. The above is the request and response. The token used in it is also the original data after decoding, and there is no problem. Could you help me figure out what other possible reasons there might be?
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0
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0
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38
Activity
Oct ’25
In-App Subscriptions Not Fetching in Sandbox or Production (expo-iap / React Native / Bare Workflow)
Hi everyone, I’m encountering an issue with my in-app subscriptions setup. When I test using the StoreKit configuration file in Xcode, everything works correctly — the subscriptions are fetched and I can simulate purchases without any issues. However, when I switch to the Sandbox or Production environment, my app fails to fetch the available products from Apple’s servers. The call to fetchProducts (from the expo-iap library) returns an empty array. Here’s some context about my setup: Framework: React Native (Expo Bare Workflow) Library: expo-iap Products: Auto-renewable subscriptions StoreKit Configuration: Synced with App Store Connect Status: Subscription Plans are approved in App Store Connect I’ve verified the following: The product identifiers in code match exactly with those in App Store Connect. The app is signed with the correct bundle ID. I’m testing with a Sandbox account (logged in via Settings -> Developer -> Sandbox Tester Account). Despite this, the response from Apple’s servers still contains an empty array. Has anyone experienced something similar with expo-iap or in general when moving from StoreKit configuration to Sandbox/Production? Any suggestions on what else I could check or common pitfalls I might be missing? Thanks in advance!
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0
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0
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165
Activity
Oct ’25
subscriptionPeriod.unit returns both .week AND .day for weekly subscriptions?
After creating a new weekly subscription option, I get inconsistent results for subscriptionPeriod. In local testing with a synced or a un-synced StoreKit file I am getting unit == .week (as expected) whereas in TestFlight I am getting unit == .day. This makes unit.localizedDescriptionsomewhat unusable in the paywall. Am I missing something? Or is this bug or a limitation of StoreKit and/or TestFlight and/or newly created subscription options? Affected code (in a custom SubscriptionStoreControlStyle): private func priceDisplay(for pickerOption: Configuration.PickerOption) -> String { var result = "" if pickerOption.introductoryOffer != nil { result += NSLocalizedString("then", comment: "") + " " } result += pickerOption.displayPrice if let unit = pickerOption.subscriptionPeriod?.unit { result += " / " + unit.localizedDescription } return result } private func percentageSaved(for pickerOption: Configuration.PickerOption, allOptions: [Product]) -> Int? { guard let subscriptionPeriod = pickerOption.subscriptionPeriod, subscriptionPeriod != .weekly else { return nil } let weeklyOption = allOptions.first { otherOption in otherOption.subscription?.subscriptionPeriod == .weekly } guard let weeklyOption, weeklyOption.price > 0 else { return nil } let percentageSaved = 100 - (pickerOption.price / (weeklyOption.price * 52)) * 100 return Int((percentageSaved as NSNumber).doubleValue) }
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152
Activity
Oct ’25
App Store Receipt Availability After Pre-order Install and Future Deprecation Concerns
Hi Apple Developer Team, I'm looking to confirm some technical details regarding the pre-order flow and App Store receipt handling. Specifically, I have the following questions: Q1: After a user installs an app via pre-order and launches it for the first time, will a valid App Store receipt be available immediately via [[NSBundle mainBundle] appStoreReceiptURL]? Are there any known cases where the receipt might be missing or invalid, requiring a manual refresh (e.g., via SKReceiptRefreshRequest)? Q2: Is the pre-order flow currently supported in the sandbox environment? Specifically, is it possible to simulate pre-ordering an app and installing it in a sandbox or TestFlight environment, in order to test receipt generation and related logic? https://developer.apple.com/documentation/appstorereceipts/responsebody/receipt Q3: The receipt field in the App Store receipt structure is marked as deprecated. Is it still acceptable to use this field for validating receipts? Has Apple announced any timeline or system version in which this field will be fully removed or unsupported?
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93
Activity
Jun ’25
StoreKit JWT Verification Failing - Expired Certificate in x5c Chain Body
Starting around October 12, 2025 at 19:51 UTC, we're seeing intermittent failures when verifying StoreKit transaction JWTs. The issue appears to be related to certificate expiration in the x5c chain in the JWT tokens provided by Apple. What We're Seeing Some JWTs are being signed with different certificates. Some work, some fail certificate validation. Old Certificate (Expired - causing failures): Subject: Prod ECC Mac App Store and iTunes Store Receipt Signing Issuer: Apple Worldwide Developer Relations Certification Authority (G6) Serial: 166451396673336810269824643773700992094 Valid From: 2023-09-12 19:51:53 UTC Valid To: 2025-10-11 19:51:52 UTC ❌ EXPIRED New Certificate (Valid - working): Subject: Prod ECC Mac App Store and iTunes Store Receipt Signing Issuer: Apple Worldwide Developer Relations Certification Authority (G6) Serial: 95385247725814954943813376527885434295 Valid From: 2025-09-19 19:44:51 UTC Valid To: 2027-10-13 17:47:23 UTC ✓ VALID Current Status Most JWTs use the new valid certificate. Some JWTs still use the expired certificate. This appears inconsistent/random. I don't know if it's an issue with some of Apple's servers, or an issue with StoreKit on-device cache, but seems to me like a bug on Apple's side either way. Are we missing something? Is this a known issue? Any guidance or timeline from Apple would be greatly appreciated, as this is blocking legitimate paying users.
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284
Activity
Oct ’25
SKAdNetwork 3.0 postbacks are not being delivered.
Hi To test SkAdNetwork, I installed the profile from the documentation (https://developer.apple.com/documentation/storekit/testing-ad-attributions-with-a-downloaded-profile) on my ios device. and turned off and on Allow Apps to Request to Track to change the idfa value. In this state, I installed the app (bundle id: id436731843) using SKAdNetwork with the following values at April 8th AM 01 (UTC) SkAdnetwork version: 3.0 fidelity fidelity=0, nonce=b3346a51-f7b5-42a2-a508-775a62317c83, timestamp=1744076349671, signature=... fidelity=1, nonce=b3346a51-f7b5-42a2-a508-775a62317c83, timestamp=1744076349672, signature=... itunesitem=436731843 network=87u5trcl3r.skadnetwork sourceapp=1220307907 I was hoping to get a postback after , but after a day, the postback is still not delivered. Any idea why the postback is not delivered? Thank you
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42
Activity
Apr ’25
StoreKit Products Load After Rebuild But Not on Fresh Install (iOS/SwiftUI)
Problem: I'm implementing StoreKit 2 in my SwiftUI app. Products load successfully when I rebuild in Xcode, but on a fresh install, Product.products(for:) returns an empty array. The paywall shows "Unable to load pricing." Setup: Using StoreKit Configuration File ( .storekit ) for testing Product IDs match exactly between config and code: com..premium.lifetime (non-consumable) com..premium.monthly (auto-renewable subscription) com.****.premium.yearly (auto-renewable subscription) StoreKitManager is a @MainActor singleton with @Published properties What I've Tried: Initial delay before loading - Added 1-second delay in init before calling loadProducts() Product ID verification - Confirmed IDs match exactly between StoreKitConfig.storekit and code Retry logic with exponential backoff - Implemented 3 retry attempts with 0.5s/1s/1.5s delays Multiple calls to updatePurchasedProducts() - Called twice after initial load Verified StoreKit configuration - File is properly added to project, has valid product definitions Code Structure: swift @MainActor final class StoreKitManager: ObservableObject { static let shared = StoreKitManager() @Published private(set) var products: [Product] = [] private init() { updateListenerTask = listenForTransactions() Task { try? await Task.sleep(nanoseconds: 1_000_000_000) await loadProducts() // Returns empty on fresh install await updatePurchasedProducts() } } } Observations: ✅ Works perfectly after Xcode rebuild ❌ Fails on fresh app install (simulator & device) ❌ Product.products(for:) returns empty array (no error thrown) ✅ StoreKit configuration file is valid and properly configured Question: Why does StoreKit need a rebuild to recognize products? Is there a proper initialization sequence I'm missing for fresh installs? Environment: Xcode [Version 26.0 beta 7] iOS [IOS +17.0] Testing with StoreKit Configuration File
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174
Activity
Oct ’25
Conversion tracking with the SKAN
Hello all, We developed an iOS app which we started advertising now. In our iOS app we already implemented the updatePostbackConversionValue(_:completionHandler:) to send in-app events in increasing numbers (first open -> 1, lead ->2, conversion -> 3). From our understanding this should be enough for alle ad networks (Apple Ads, Google Ads, Meta Ads, Microsoft Ads and Reddit Ads) to receive those numbers - at least they receive the app installs from the SKAN already. Is this correct or do we miss something here in the integration? We currently really struggle to assure that everything is working and we do not see any conversions coming in - even though two weeks of advertising have passed already. I look forward for any feedback or discussion and I am also happy to share more details if needed. Best regards, Manuel
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67
Activity
Jun ’25
Migration Subscription API returns 500 error
We got Advanced Commerce API and the generic product identifiers approved. When I was try to migrate a sandbox subscription to ACA enabled subscription I hit an error Request payload (Hid some info but the requestReferenceId is the real) { "descriptors": { "description": "Migrated", "displayName": "Migration" }, "items": [ { "sku": "product_1mo_999", "description": "description", "displayName": "Product" } ], "requestInfo": { "requestReferenceId": "3b0b8e67-d8a0-45f4-8f6d-06bffa9a2c08" }, "storefront": "USA", "targetProductId": "com.company.generic.subscription", "taxCode": "C003-00-1" } Response { "errorCode": 5000000, "errorMessage": "An unknown error occurred." }
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Activity
Nov ’25