Hello, I noticed the Product.SubscriptionInfo subscriptionPeriod (of type Product.SubscriptionPeriod) is different for the same product between StoreKit Testing in Xcode and the sandbox/App Store (production) environment. For a “1 week” auto-renewable subscription, we get the following: StoreKit Testing in Xcode: 1 week gives a subscriptionPeriod with value of 1 and a unit of Product.SubscriptionPeriod.Unit.week Sandbox/App Store: 1 week gives a subscriptionPeriod with value of 7 and a unit of Product.SubscriptionPeriod.Unit.day This created issues in my app because I used the localizedDescription of a Product.SubscriptionPeriod to display a text similar to “$4.99 per week”. This is what I obtain with the StoreKit Testing in Xcode, but in the Sandbox/App Store environment, it displays “$4.99 per day” (because the subscriptionPeriod is “7 Days” and the unit is then .day). Obviously, this is not what I wanted to display. Other periods like “1 month”, “2 months”, “3 months”, “6 months, and “1 year”, the period provided by both StoreKit Testing and Sandbox/App Store correspond to the period unit specified in App Store Connect. In addition, I want to report that for a weekly subscription/offer or a 2 weeks offer, Product.SubscriptionInfo.subscriptionPeriod or Product.SubscriptionOffer.period == .weekly or .everyTwoWeeks is always false. We observe the following: With Sandbox or App Store live production: 1 week, Product.SubscriptionInfo.subscriptionPeriod == .weekly is false (because it’s “7 days”) 1 week, Product.SubscriptionOffer.period == .weekly is false (because it’s “7 days”) 2 weeks (offer), Product.SubscriptionInfo.subscriptionPeriod == .everyTwoWeeks is false (because it’s “14 days”) 2 weeks (offer), Product.SubscriptionOffer.period == .everyTwoWeeks is false (because it’s “14 days”) But with an Xcode StoreKit configuration file: 1 week, Product.SubscriptionInfo.subscriptionPeriod == .weekly is true (because it’s “1 week”) 1 week, Product.SubscriptionOffer.period == .weekly is true (because it’s “1 week”) 2 weeks, Product.SubscriptionInfo.subscriptionPeriod == . everyTwoWeeks is true (because it’s “2 weeks”) 2 weeks, Product.SubscriptionOffer.period == . everyTwoWeeks is true (because it’s “2 weeks”) So in sandbox and production, .weekly and .everyTwoWeeks is never possible. If someone from Apple could check the feedback FB19605865 🙂 Thank you Regards, Axel, @alpennec Code: do { let productIDs: [String] = ["revenueSocks_weekly_trial"] let products: [StoreKit.Product] = try await Product.products (for: productIDs) let weeklySubscription: StoreKit.Product = products.first! let displayPrice: String = weeklySubscription.displayPrice // For a weekly subscription in App Store Connect // With an Xcode StoreKit configuration file: subscriptionPeriod unit is Week (week), value is 1 → "1 Week" // With the Sandbox + App Store: subscriptionPeriod unit is Day (.day), value is 7 → "7 Days" let unitString: String = weeklySubscription.subscription!.subscriptionPeriod.unit.localizedDescription print("\(displayPrice) per \(unitString.localizedLowercase)") // StoreKit configuration file → "$4.99 per week" // Sandbox + App Store → "$4.99 per day" } catch { print(error) }

Trying to test IAP in sandbox. I created the test group and tester accounts. Accepted the invite downloaded the app. Signed into to sandbox in settings with the tester account. In app the purchases are failing and throwing my catch error message product couldn't be found. I decided to test it from settings/ sandbox/ manage/ initiate purchase/ but I've been getting "can't complete transaction. Something went wrong, ant this transaction couldn't be completed. Try again later" since last week. I reached out to dev support over the phone then email and they couldn't or wouldn't provide assistance. I asked my senior at work she took a look at it and confirmed I created the IAP correctly and that my sandbox account could make test purchases in apps she make but couldn't get mine to work. The storekit test work fine in xcode I just don't know what to do now.

The app review prompt on iOS/iPadOS 26.1 has the "Not Now" button greyed out: On iOS/iPadOS 26.0, this was working: Before filing a radar, is there anything I'm missing? The only way to dismiss it is to tap a star rating and then a Cancel button appears which lets you dismiss it without reviewing.

I tried deleting the configuration file, but I ended up with an alert asking me to sign in with my sandbox ID. I did, and it returned an error: "Request Canceled". It is as if the purchase function doesn't update the currentEntitlements. This is my purchase function. Am I doing something wrong? func purchase(_ product: Product) async throws { let result = try await product.purchase() switch result { case .success(let verificationResult): switch verificationResult { case .verified(let transaction): // Successful purchase - deliver content await updatePurchasedProducts() await transaction.finish() // Go back to the map integratePlanAhead() case .unverified(_, let error): // Purchase failed verification throw error } case .userCancelled: // User cancelled the purchase break case .pending: // Purchase is pending (e.g., parental approval needed) break @unknown default: break } } It looks like purchases are never updated for my sandbox user... Thanks for any help :)

Hello, I’m experiencing an issue with StoreKit 2 when passing a new appAccountToken for each purchase request. Case-ID: 15948169 (for DTS reference) Description of the Problem When initiating a purchase, I generate a new UUID to use as the appAccountToken: let serverTransactionId = UUID() let options: Set<Product.PurchaseOption> = [ .appAccountToken(serverTransactionId) ] let result = try await product.purchase(options: options) Expected Behavior: Each new purchase should return the updated appAccountToken that I pass into the purchase options. Actual Behavior: The payload response after success always contains the same appAccountToken from the very first transaction. It ignores subsequent UUIDs I pass and keeps reusing the original one. This causes issues because the same identifier is being reused across multiple transactions, making it difficult to map purchases to the correct user session. Steps to Reproduce Generate a fresh UUID using UUID(). Pass it as .appAccountToken when calling purchase(). Complete the transaction in the sandbox environment. Inspect the payload response → The appAccountToken value is always the same as the first one used, not the newly provided one. Additional Info I do have a focused test project that reproduces this issue. The issue appears specific to appAccountToken persistence across multiple transactions. Has anyone else experienced this behavior with StoreKit 2? Is this expected (Apple caching the first token) or could this be a bug?

Hi folks, How can I check the URL we have configured for SKAdNetwork install postback requests? Sadly we've lost any record of this via email on our end, and Apple developer support have asked that I reach out via the forums.

I need help understanding how the In-App purchase subscription works within the same subscription group and how the Order plays a role at the time of auto-renewal. In my case, I have 5 in-app products in the same group as given below with their Order, Order Product ---------------------- 1 Gold Annual 2 Gold Monthly 3 Silver Annual Old, 3 Silver Annual New 4 Silver Monthly One user purchased Silver annual New, at the time of expiry, after a year, it auto-renewed to Silver annual Old. My understanding is that if a user has purchased Silver annual New, at the time of renewal, it should renew with the same product, not with different product id. Is this behaviour expected? Is there any official document which can explain this behaviour? Note: There was no Order given before, recently we have changed the Order to manage Upgrade and Downgrade for In-App subscriptions.

Hi everyone, I’m seeing a strange behavior with StoreKit 2 and I’d like to know if anyone else experienced this. My subscription group “ROTA Premium” (Monthly + Annual) is currently Waiting for Review in App Store Connect. What works In Xcode’s StoreKit sandbox, everything loads correctly: Products appear Trial starts Purchases work What doesn’t work In TestFlight and App Review, StoreKit 2 returns zero products, so my paywall shows: “No subscription options found.” There are: No geo restrictions No backend No VPN/IP filtering Paid Apps Agreement is accepted App Review said the device was online, but couldn’t give technical help. My question Has anyone seen StoreKit 2 fail to load subscription products when the subscription group is still in Waiting for Review? Do subscription groups need to be reviewed together with the app version for StoreKit 2 to return them in TestFlight/App Review? Any advice would be appreciated! Thanks.

I'm using code similar to the following to conditionally show the SubscriptionStoreView and the .storeButton(.visible, for: .restorePurchases) modifier is used to allow the user to restore an existing subscription. How can I listen for events that would allow me to close this view once the subscription is restored? The .onInAppPurchaseCompletion closure does not handle this and it also appears that listening for results in Transaction.currentEntitlements also doesn't handle the fact that a subscription is restored. Any guidance on how to determine if the subscription has been restored would be greatly appreciated. Finally, how can this be tested effectively in both TestFlight and in Xcode with the simulator. if subscriptionManager.subscription == .none { SubscriptionStoreView(groupID: "1234567") { SubscriptionMarketingView(transparency: false) .containerBackground(for: .subscriptionStoreFullHeight) { GradientBackground() } } .backgroundStyle(.clear) .storeButton(.visible, for: .restorePurchases) .storeButton(.visible, for: .redeemCode) .onInAppPurchaseCompletion { product, result in Task { await subscriptionManager.entitlements() } } }

Hello. I have setup a StoreKit testing in the app that was and still is perfectly working on iOS 18. Unfortunately when run on iOS 26 the following error gets printed in the console after calling Transaction.currentEntitlement(for:) method: Failed to verify certificate chain due to client recoverable failure: Error Domain=NSOSStatusErrorDomain Code=-67843 "“StoreKit Testing in Xcode” certificate is not trusted" UserInfo={NSLocalizedDescription=“StoreKit Testing in Xcode” certificate is not trusted, NSUnderlyingError=0x109de7e10 {Error Domain=NSOSStatusErrorDomain Code=-67843 "Certificate 0 “StoreKit Testing in Xcode” has errors: Root is not trusted;" UserInfo={NSLocalizedDescription=Certificate 0 “StoreKit Testing in Xcode” has errors: Root is not trusted;}}} I'm not seeting any StoreKit Testing certificates in phone's certificate trust settings. This test was performed on iOS 26.0 (23A341) with app built in Xcode 16.4. FB20339145

My app offers auto renewable subscriptions, I have couple of questions regarding how to model the subscriptions at server side, Is originalTransactionId will ever change for a subscription? Will it stay same in case of subscription upgrade/downgrade/crossgrade? If it changes on product change then how do i keep track that the subscription was a continuous subscription and not a new one? Is the webhook payload contains any identifier of which apple account purchase the subscription? I am having issues maintaining sync between the app account's current subscription and the local apple account's subscription, is there any doc regarding this? Will be really helpful

I am finding that the verifyReceipt endpoint used to verify a receipt is failing on occassion starting around October 27, 2015. I realize this API is deprecated. I am using cURL to call verifyReceipt. The specific errors are 52 - Empty reply from server and 56 - Connection closed abruptly. This indicates an issue with Apple's server as I understand it. Is anyone else experiencing this as well?

In a recent update to developer news, Apple posted more details about compliance tools for the new laws coming into effect in Texas on Jan 1. https://developer.apple.com/news/?id=2ezb6jhj It is not explicitly stated in the news update or documentation but when the new RESCIND_CONSENT notification is sent to the developer, what happens on the child account devices? Does the app just disappear. Does the developer need to take any action in the App itself? https://developer.apple.com/documentation/appstoreservernotifications/notificationtype Thanks, Eric

I did an in app purchase in my development app and now I cannot get rid of it. It is a "monthly" subscription that seems to renew every 1 day. I can see the subscription when I go to settings then tap on Subscriptions. Then I tap the item and choose "Cancel Subscription", revealing a new modal sheet saying "Confirm Cancellation". When I "Confirm", I get the popup: "Your request is temporarily unable to be processed, please try again later". However, this is anything BUT temporary, has gone on for a couple weeks now. As such, I am unable to test subscriptions in my development app. I've tried logging out, restarting, different devices, etc. The phone is logged in under my primary user account, and I may not have been logged into sandbox email when I did the purchase. Can someone forcibly remove it for me?

💬 Post Content Hello everyone, I’m currently testing In-App Purchases (auto-renewable subscriptions) for my iOS app, and I’m experiencing an issue where the product information cannot be fetched from StoreKit. ❓ Questions For sandbox testing, is it absolutely necessary to submit a new app version for review (with the in-app purchase included)? Or can I test subscriptions without submitting a new build to App Review? Under what conditions does the error IAPError(code: storekit_no_response, source: app_store, message: StoreKit: Failed to get response from platform.) 🧪 What I’ve Tried • Confirmed that the bundle identifier matches the App Store Connect record • Verified that In-App Purchase capability is enabled in Xcode • Ensured the sandbox tester account is logged in (Settings → App Store) • Removed the StoreKit configuration file to use the sandbox environment • Tried both real device and simulator (same error) • Accepted the Paid Apps Agreement in App Store Connect • Products are created but currently not yet submitted for review 🔍 Environment • App type: iOS app built with Flutter (using in_app_purchase plugin) • Build type: Archive build installed via Xcode (Run on device) and testFlight • StoreKit Configuration File: Currently removed (for sandbox test); • Status: Ready to submit in App Store Connect

On this page: https://developer.apple.com/documentation/storekit/testing-age-assurance-in-sandbox It says: Start with a Sandbox account. What is a Sandbox account and how does one set one up? Just it just simply mean an Apple account id used for testing, or something else?

Hello, I'm suddenly encountering errors with In-App Purchases (IAP) and my sandbox webhooks, which were working correctly just a few days ago. Specifically: Product Information Error: I'm receiving the following error when trying to fetch product information: { "type": "product_info", "result": "error", "error": "An unknown error occurred" } This API call was functioning normally until today. Sandbox Webhook Failure: I have configured a sandbox webhook, but my server is not receiving any notifications from the App Store. Test API 401: When I attempt to call the test API (https://api.storekit-sandbox.itunes.apple.com/inApps/v1/notifications/test), I consistently receive a 401 (Unauthorized) error. Could you please provide some guidance on how to troubleshoot these issues? Thank you.

I’m implementing App Store subscriptions using StoreKit 2 and testing in the Sandbox environment. Until about a week ago everything worked fine, but recently the Settings > Subscriptions screen shows this message for my test account: “Your current payment method is not available.” The behavior: • Using a Sandbox tester account (not a production Apple ID) • Purchase flow works successfully — the transaction completes, and I receive server notifications • However, the system Settings app still displays that message under the subscription entry • No code changes were made since it last worked Questions: 1. What exactly does this message mean in the Sandbox environment? 2. Could this be related to any Apple system issue or recent backend update? 3. Has anyone else seen the same behavior in recent days? Environment: • Xcode 15.4 • iOS 17.5 (physical device) • StoreKit 2 / Swift 5.10 • Sandbox tester (Japan region) Thanks in advance for any insights or confirmations from others who are testing subscriptions in Sandbox!

Hi everyone, I’m facing an issue where StoreKit is returning 0 products from the App Store, even though my auto-renewable subscriptions are approved in App Store Connect. When calling queryProductDetails using Flutter’s in_app_purchase package (which uses StoreKit under the hood), StoreKit reports success but returns an empty list. The logs show the following error: IAPError(code: storekit_no_response, source: app_store, message: "StoreKit: Failed to get response from platform.") InAppPurchase.isAvailable() returns true, but no product details are received. Already verified: • Subscriptions are approved in App Store Connect • Product identifiers in the app match those in App Store Connect exactly • In-App Purchase capability is enabled in Xcode • Paid Applications Agreement, banking, and tax details are active and complete • Using the latest version of the Flutter in_app_purchase package StoreKit should normally return the list of available products in the production environment, but it consistently returns an empty array along with the “storekit_no_response” error. Has anyone else encountered this issue or found any potential causes for StoreKit failing to return products in the production environment? Any insights would be greatly appreciated. Thank you.

I’m testing auto-renewable subscription purchases in the sandbox environment. When I buy a subscription package using a sandbox test user, I don’t receive any Apple Server Notifications from the sandbox. However, when I use the Request Test Notification option in App Store Connect, the notification is received successfully. My sandbox server notification URL is configured correctly and publicly accessible. I also call finishTransaction() after purchase. It looks like sandbox purchase notifications are not being sent, even though the test notification works fine.