Why CouponKeeper exists
Useful vouchers often end up scattered across screenshots, inboxes, PDF attachments, and wallet passes. The value is real, but remembering where it is and when it expires takes work.
CouponKeeper turns those fragments into a simple, searchable wallet. It recognizes the details on your iPhone, lets you review them, and keeps the redemption information ready for the moment you need it.
How it is built
Privacy is a product decision, not an add-on. CouponKeeper does not require an account. Recognition runs on the device, reminders are scheduled locally, and coupon data stays on your iPhone by default.
The app supports English and Simplified Chinese, multiple currencies, common US and UK date formats, Apple Wallet passes, and multi-page PDF imports.
Independent product
CouponKeeper is independently designed and developed. It is not affiliated with Apple, Groupon, or the merchants and platforms whose vouchers a user may choose to store.
Product or press inquiry: aj.zhao2024@gmail.com