Adding App Store Promoted In-App Purchases to a Rork App
How to list purchases on your App Store product page and carry a buyer straight into your in-app purchase flow. Covers receiving deferred purchases that arrive before the app is launched or the user is signed in, with implementation for both react-native-iap and StoreKit 2.
Implementation Notes: Adding StoreKit 2 In-App Purchases to a Rork iOS App
Notes from grafting StoreKit 2 in-app purchases onto Swift/SwiftUI code generated by Rork, drawing on the StoreKit 1-to-2 migration done across a 50M-cumulative-download wallpaper-app portfolio. Covers ProductID design, transaction verification, paywall UI, and production gotchas.
Rork In-App Purchase Setup Errors: How to Fix IAP Not Working (StoreKit & RevenueCat)
Troubleshoot Rork app In-App Purchase errors: products not loading, sandbox test failures, RevenueCat API key issues, and StoreKit configuration problems. Step-by-step fixes for 12 common IAP errors.