in-app-purchase

Replacing a Decade-Old SKPaymentQueue with StoreKit 2 — Migrating 4 Wallpaper Apps with an Antigravity Agent

A field report on migrating SKPaymentQueue-based purchase code to StoreKit 2's Transaction.currentEntitlements across four wallpaper apps — what I delegated to an Antigravity agent, and the traps I only found on real devices.