Barcaddy

Barcaddy is your wallet for every barcode and QR code you carry — loyalty cards, library cards, gym passes, coupons, event tickets, anything with a scannable code. Some you'll use weekly for years. Others are one-shot codes you just need at the counter today. Barcaddy holds them all and shows them when you need them.

Scan a code with your camera, or enter the number by hand if there's no code to scan, and Barcaddy stores it. When you're at the till, the door, the gate, or the desk, open the app, tap the card, show your phone.

WHY BARCADDY

- Not just loyalty cards. Any 1D barcode, any 2D code, any QR — coupons, tickets, memberships, library cards, anything.
- Fully offline. No account, no cloud sync, no servers, no internet required.
- Private by design. Barcaddy collects zero data. Your cards never leave your device.
- No ads, no tracking, no third-party SDKs. Ever.
- Lightweight. Small download, fast to open, minimal battery use.
- No notifications.
- Free.

FEATURES

- Scan any 1D or 2D barcode with your camera (EAN, UPC, QR, Code 128, Data Matrix, PDF417, and more)
- Add cards by hand when there's no code to scan, or when you have only the number
- Label and organise your cards
- Full-screen barcode display optimised for scanner readability
- Export your cards to a CSV file for backup
- Import cards from a CSV file when you move to a new device

PERMISSIONS

Barcaddy asks for one permission only: Camera, used to scan barcodes when you add a new card. The camera is active solely on the scan screen, and no images or video are ever saved or transmitted.

PRIVACY

Barcaddy stores everything locally on your device. There is no cloud, no analytics, no advertising library, no crash reporter. If you uninstall the app, all your data goes with it. CSV backups you export are written to your device's storage and never sent anywhere by Barcaddy.

Read the full privacy policy at https://christianriesen.github.io/barcaddy/privacy.html