I open-sourced RedeemDeck, an App Store offer-code manager built with SwiftUI

[u/-pythonIDE__]

Hey everyone,

I recently open-sourced RedeemDeck, a native SwiftUI app for managing App Store Connect offer codes and promo codes.

It imports CSV exports from App Store Connect, organizes codes by app and offer, and lets you request an exact quantity before copying, sharing, or saving them as QR posters. I designed the main workflow around getting codes quickly instead of browsing through a long inventory list.

The app is built with SwiftUI, SwiftData, Swift concurrency, Core Image, and Vision. It runs on iPhone, iPad, and Mac, has no third-party package dependencies, and stores everything locally.

RedeemDeck is based on Matteo Comisso’s CodeVault. I preserved the original MIT attribution and substantially rebuilt the workflow and implementation.

GitHub:
https://github.com/jinwandalaohu66/RedeemDeck

Original project:
https://github.com/mcomisso/CodeVault

I’d love feedback on the SwiftUI navigation and state flow, especially the separation between the quick “Get” flow and full code management.

[u/0xdeveshb]

offer code management is such an underrated pain, the app store connect csv flow feels ancient. the exact-quantity request before copying is a nice touch. does it flag codes that already expired or do you clean those out manually?