CardWallet

Tired of carrying a stack of plastic loyalty and discount cards? CardWallet lets you scan each card once and leave the physical copy at home — just open the app and show your barcode at checkout.

HOW IT WORKS
1. Pick your retailer (19 built in, or add your own as Custom)
2. Scan the card's barcode or QR code with your camera
3. Snap a quick photo of the front and back for your own reference
4. Done — your card is saved and ready to use

AT CHECKOUT
Open the card and CardWallet shows a full-screen, boosted-brightness barcode built to scan on the first try — no dim screen, no squinting cashier.

BUILT-IN SWISS RETAILERS
Coop Supercard, Migros Cumulus, Denner, Aldi Suisse, Lidl Suisse, Volg, Manor, Landi, Interdiscount, Fust, Micasa, IKEA Family, SBB, MediaMarkt, Brack.ch, Digitec Galaxus, Valora / k kiosk, Qualipet, Jumbo — plus a Custom option for anything else.

PRIVATE BY DESIGN
Every card, barcode value, and photo stays on your device in private app storage. Nothing is uploaded, synced, or shared with us or anyone else. Delete a card — or all of them — anytime from Settings.

Banner ads support the free app. You'll be asked for ad consent where required (EEA/UK) and can change your choice anytime under Settings → Privacy options.