Kodnyk

Kodnyk keeps every loyalty card in your pocket. Scan a card once and show its barcode at checkout straight from your phone — even offline.

• Scan any barcode or QR — with the camera, from a photo, or typed by hand • Card covers are cropped automatically, like a document scanner, and can be adjusted (zoom, rotate, mirror) • Works offline: your cards are always with you • Smart nearby: the cards you use around your current location appear on top — your location is used only to sort your own list • Home-screen widget: flip through your cards and scan without opening the app • Favourites and manual ordering — arrange the grid your way • Share a card with family as an image • Private by design: no tracking and no third-party analytics; export your data as JSON or delete your account in one tap; card photos never leave your device

Questions or ideas? Write to tonixhaker@gmail.com.