Hey everyone,
I'm currently preparing an older iOS app for App Store release that includes a non-consumable In‑App Purchase using StoreKit 2. Everything works perfectly in the StoreKitTest environment inside Xcode – the product loads, the purchase flow runs, the transaction verifies.
However, when I run the same app through TestFlight, I always get the error:
❌ Product not available - mapped to
Here’s what I’ve already checked:
✅ The product ID is correct and matches what’s in App Store Connect (case-sensitive).
✅ The IAP is created in App Store Connect and includes:
Title
Product ID
Price Tier
Screenshot for review
✅ The App Store "Paid Applications" agreement is active.
✅ The app is using the correct bundle ID.
✅ I'm using Product.products(for: [productID]) from StoreKit 2.
✅ I’ve implemented fallback and retry logic (e.g. reload after delay).
✅ All IAP logic is wrapped in @MainActor and async-safe.
As the App got Rejected on Review, the IAP is also now in the Rejected Status.
Now the IAP shows status: 🟠 "Developer Action Required" And App Review rejected the IAP with the message:
"Your first In‑App Purchase must be submitted together with a new app version."
But if I add the App to the Test again and therefore the IAP, then the app will get Rejected again for App Completeness, IAP does not work...
What am I doing wrong here? :)
Thanks a lot in advance Cheers, Niklas