💬 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

Hi, I have a setup using App Store Server notifications, which has worked fine for a while now. However, I've never been able to successfully verify a purchase via Xcode, only via TestFlight. The reason for this is that the StoreKit transactions have numerical IDs (e.g. starting from 0, incrementing one-by-one), instead of UUIDs like in TestFlight/production. This means that often the backend will detect an existing transaction with the same ID and not complete the purchase. What are we meant to do here? If I send a custom ID to make it unique the backend won't accept this - I can ask them to change this for our dev environment but it's not ideal. What I'm after is a way to use UUIDs for transaction IDs when running via Xcode. Thanks

Previously I could get the sub package information after each payment via webhook but today I didn't get it. What happened? My webhook url: https://r-connect-api-dev.mystg-env.com/webhook/appstore/notification/v2

Hi, I have developed an app which has two in-app purchase subscriptions. During the test, the app can successfully get the status of the subscriptions. After it's released, I downloaded it from app store and subscribed it with my apple account. I found that in most cases, the app can identify that I have subscribed it and I can use its all functions. But yesterday, when I launched it again, it showed the warning that I haven't subscribed it. I checked my subscription in my account and the subscription status hasn't been changed, that is, I have subscribed it. And after one hour, I launched it again. This time the app identified that I have subscribed it. Why? The following is the code about listening to the subscription status. Is there any wrong about it? HomeView() .onAppear(){ Task { await getSubscriptionStatus() } } func getSubscriptionStatus() async { var storeProducts = [Product]() do { let productIds = ["6740017137","6740017138"] storeProducts = try await Product.products(for: productIds) } catch { print("Failed product request: \(error)") } guard let subscription1 = storeProducts.first?.subscription else { // Not a subscription return } do { let statuses = try await subscription1.status for status in statuses { let info = try checkVerified(status.renewalInfo) switch status.state { case .subscribed: if info.willAutoRenew { purchaseStatus1 = true debugPrint("getSubscriptionStatus user subscription is active.") } else { purchaseStatus1 = false debugPrint("getSubscriptionStatus user subscription is expiring.") } case .inBillingRetryPeriod: debugPrint("getSubscriptionStatus user subscription is in billing retry period.") purchaseStatus1 = false case .inGracePeriod: debugPrint("getSubscriptionStatus user subscription is in grace period.") purchaseStatus1 = false case .expired: debugPrint("getSubscriptionStatus user subscription is expired.") purchaseStatus1 = false case .revoked: debugPrint("getSubscriptionStatus user subscription was revoked.") purchaseStatus1 = false default: fatalError("getSubscriptionStatus WARNING STATE NOT CONSIDERED.") } } } catch { // do nothing } guard let subscription2 = storeProducts.last?.subscription else { // Not a subscription return } do { let statuses = try await subscription2.status for status in statuses { let info = try checkVerified(status.renewalInfo) switch status.state { case .subscribed: if info.willAutoRenew { purchaseStatus2 = true debugPrint("getSubscriptionStatus user subscription is active.") } else { purchaseStatus2 = false debugPrint("getSubscriptionStatus user subscription is expiring.") } case .inBillingRetryPeriod: debugPrint("getSubscriptionStatus user subscription is in billing retry period.") purchaseStatus2 = false case .inGracePeriod: debugPrint("getSubscriptionStatus user subscription is in grace period.") purchaseStatus2 = false case .expired: debugPrint("getSubscriptionStatus user subscription is expired.") purchaseStatus2 = false case .revoked: debugPrint("getSubscriptionStatus user subscription was revoked.") purchaseStatus2 = false default: fatalError("getSubscriptionStatus WARNING STATE NOT CONSIDERED.") } } } catch { // do nothing } if purchaseStatus1 == true || purchaseStatus2 == true { purchaseStatus = true } else if purchaseStatus1 == false && purchaseStatus2 == false { purchaseStatus = false } return }

Hey guys, somehow I used my real ID(not sandbox test ID) to purchase a non-consumable item in the TestFlight package, no actual payment was made, but this payment record cannot be erased. Even though I know the transaction ID, I cannot initiate a refund like using refundRequestSheet(). Does anyone know how to deal with this, or there is no way to solve it?

I'm working on a watchOS app that has an iOS counterpart. There will be a subscription required to unlock functionality and I would like the user to be able to make the purchase on either the iPhone or the watch and have both apps unlock. The first link below says that StoreKit 2's Transaction.currentEntitlements will not work in this case like it does with extensions. The second link says it might work but doesn't in the sandbox. What is the best way to make this work? Will it just work in the App Store? Should I use WCSession to send the purchase information from one platform to the other and store it in the keychain? Something else? Via https://www.revenuecat.com/blog/engineering/ios-in-app-subscription-tutorial-with-storekit-2-and-swift/ "Transaction.currentEntitlements can be used in extensions the same way it was used in the previous steps. This works for extensions like Widgets and Intents. However, an iOS app with a companion watchOS app will not work even though Transaction.currentEntitlements can be executed in it. A companion watch app does not stay updated with the same transaction history as its iOS app because they are separate platforms." Via https://developer.apple.com/forums/thread/739963 "In TestFlight I was able to confirm that the Watch app and IOS app share in-app purchases. It seems the problems confirming this with Storekit and Sandbox are limits of the testing environments."

アプリに課金を実装しようと思うのですが、もし不正利用された場合、アプリ側は基本的にApp Storeを通じて対応するよう案内するのが一般的と思いますが、Apple ID不正利用時とクレジットカード不正利用時で、アプリ側が行う標準的な対応プロセスは変わるのか教えていただきたいです。 また下記内容は標準的な対応プロセスとして問題ないでしょうか？
 ■Apple ID不正利用時 → ユーザー自身がAppleサポートに連絡し、パスワード変更・二段階認証の設定・不正購入の返金申請などを行うよう案内する。 ■クレジットカード不正利用時 → まずカード会社への連絡を促すが、アプリ内決済に関してはAppleのカスタマーサポート経由で返金や調査手続きを案内する 不正利用されたユーザーへの対応に備えて、アプリ側が考慮すべきことがあれば教えてください。

Hello everyone, I have some questions regarding the behavior of the offerIdentifier property in the TransactionPayload from App Store Server Notifications. When a user redeems an Offer Code, the offerIdentifier field is populated with the respective identifier. However, I am unsure how this field behaves in different scenarios, and I would appreciate any insights or clarification: Does the offerIdentifier persist throughout the subscription lifecycle (from the initial purchase to expiration)? Does it become null once the Offer Code benefits expire? Is it only present at the time of purchase and omitted in subsequent notifications? Additionally, I would like to understand the behavior of the offerIdentifier in the following scenario: A user purchases a lower-tier subscription using an Offer Code. Later, they upgrade to a higher-tier plan, causing the Offer Code benefits to effectively expire. What happens to the offerIdentifier in the transaction for the upgrade? Will it still appear in transactions after the upgrade, or will it be null? I couldn't find explicit details about these situations in the official documentation, so I hope someone here might have experience or knowledge to share. Thank you in advance for your help!

Apple review says , my app displayed an error when we attempted to purchase subscriptions. Please review the details and resources below and complete the next steps. Device type: iPad Air (5th generation) OS version: iPadOS 26.0.1 Next Steps When validating receipts on your server, your server needs to be able to handle a production-signed app getting its receipts from Apple’s test environment. The recommended approach is for your production server to always validate receipts against the production App Store first. If validation fails with the error code "Sandbox receipt used in production," you should validate against the test environment instead. Question: Is it due to Device being used by reviewer or is it really from my code. As my code relies on Apple infrastructure for purchases and all things. Initially i did had subscription reporting api for receipt handling and all.When i went through with ChatGPT it did say that issue is due to half baked subscription module on my server. So i decided not to send any Subscription related things to backend, now it's Apple only and on App side. Is it correct fix ? Or do i need to fix backend even though i have no use for it ? My team did test in sandbox env via internal testing that time we had no issues. And all was tested using Mobile devices, that's why i still have question just to be sure these errors are due to devices or not? Screenshot shared by Apple team did show they got a error popup saying Something went wrong : Unable to complete request. I am trying to reproduce in development but can't. Anyone had got same issue before and has information on how to resolve and test for it will be helpful. Thanks Shikhar Sahu

Hi, I want to offer an auto-renewable subscription (e.g., $1/month) that grants users (10 document analyses per month), with the count resetting at the start of each billing cycle. -Unused analyses will not roll over to the next month- Additionally, any analyses generated while the subscription is active will remain accessible to the user permanently, even if they cancel the subscription. The paywall, app description, and metadata will clearly state that the subscription grants (10 document analyses per month with no rollover) We want this to be implemented as an auto-renewable subscription model, not as a consumable service or a token/credit system (which we want to avoid). Is this model acceptable under Apple’s guidelines, or would it be considered a token/credit system? Any insights or alternative suggestions would be appreciated.. Thanks

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.

when I have not verified payment method and we choose UPI then pop up shows Purchase In Progress and it shows notification for UPI app payment for apps like Gpay, Paytm. But when we approve or decline this payment StoreKit methods not called for success or failure and we have to kill app to refetch the status and stop the loader.

I’m reaching out regarding our existing in-app subscription implementation that currently uses App Store Server Notifications version 1 (v1). Our live application has a significant number of active recurring subscriptions that are being managed through the v1 webhook integration. We have now developed a revamped version of our application, which uses the same Apple Developer Account and App Store Connect setup, but in this new app version, we’ve implemented App Store Server Notifications version 2 (v2). Before moving forward with the migration, I would like to clarify the following points to ensure a smooth transition and avoid any disruptions to ongoing subscriptions: Backward Compatibility: Will existing active subscriptions (originally created and managed via v1 notifications) continue to work seamlessly once we switch to v2, or do we need to maintain both v1 and v2 endpoints during the transition? Notification Delivery: If both webhook versions are configured simultaneously, will Apple send notifications to both endpoints, or only the one currently configured in App Store Connect? Migration Strategy: What is Apple’s recommended best practice for migrating from v1 to v2 in a scenario where the live app still has active subscriptions tied to the v1 webhook? Potential Risks or Considerations: Are there any known limitations, delays, or issues that we should prepare for during this migration (for example, differences in payload structure or event types between v1 and v2 that could affect subscription lifecycle management)? I would greatly appreciate your guidance or documentation links that outline the correct migration steps and recommended approach for ensuring continuity of service for all existing subscribers.

I am using the public url https://api.storekit-sandbox.itunes.apple.com/inApps/v1/notifications/jwsPublicKeys to get the jwks keys to verify the signed payload for store kit payments. I am checking Apple server notifications. const APPLE_JWKS_URL = "https://api.storekit-sandbox.itunes.apple.com/inApps/v1/notifications/jwsPublicKeys" // Apple JWK set (cached by jose) const appleJWKS = createRemoteJWKSet(new URL(APPLE_JWKS_URL)); const jwks = await appleJWKS(); logger.debug("Apple JWKS Keys: %O", jwks); // Log the keys if (!signedPayload) { // return res.status(400).json({ error: "Missing signedPayload" }); } // Step 1: Verify JWS (signature + payload) using Apple's JWKS const { payload, protectedHeader } = await jwtVerify( signedPayload, appleJWKS, { algorithms: ["ES256"], // Apple uses ES256 for signing } );

I have setup offer codes and subscriptions for users to purchase, when a user signs up using an offer code outside of the app the offer code does not save into my database where the subscriptions are saved the transaction is successful and validated by store kit but I cant see that that user used an offer code - an example https://apps.apple.com/redeem/?ctx=offercodes&id=6744338284&code=ASKDOM I then setup an edge function in supabase to retrieve the data that store kit sends back and im not sure where to find the offer code as it still doesnt save is there an internal apple reference that they use as apposed to the users offer code i.e offer code askdomSA = P3050 for example how can Identify if an offer code was used thank you

Hi all, I’m testing Subscription in my Flutter app on a real iOS device (iPhone 16 Pro with iOS 18) via TestFlight. I’ve set everything up as required, but I still get this error: flutter: Found products: [] If everything works perfectly when StoreKit configuration is used in Xcode, but not via TestFlight. All my Subscriptions are approved with the same ID.

Use the following method to fetch： let appProducts = try await Product.products(for: productIdentifiers) The following checks have been carried out ✅ Must-check points App ID capabilities Subscription product status (ready to submit) Why The result is an empty array?

I would like to know if it is allowed to offer the user to either unlock the app immediately or partake in a 3-day trial period before making a purchase. I created 2 IAP non-consumable products; 1 for the immediate [which is at a discount] and for the after trial period ends [this is at a higher cost]. Is this something that Apple allows or is frowned upon?

Our app cannot retrieve in-app purchase products from the App Store. We're getting a "storekit_no_response" error when attempting to fetch product information, despite having all products properly configured in App Store Connect. Error: IAPError(code: storekit_no_response, source: app_store, message: StoreKit: Failed to get response from platform., details: null) Verified product IDs match exactly what's in App Store Connect Confirmed we're using a Sandbox Test Account Checked that In-App Purchase capability is enabled Waited over 24 hours for product availability Tried multiple product ID formats This issue is preventing us from implementing subscription functionality in our app. We need assistance determining why StoreKit isn't responding to our product queries. Thank you for your help.

When I test subscibe in sandbox，IOS says this transaction need to request parent’s approval。But this is a sandbox account，it don't have any family members