CardKeeper: Store Card Widget

👋 Instant Access to Loyalty Cards on Your Home Screen: Privacy-First, 100% Offline, No Accounts Required

You're at checkout. The cashier asks for your loyalty card. You open your app, and... nothing happens. It needs internet, but you're in a dead zone. Or it requires login, but you forgot your password. Or you're worried about privacy—these apps share your data. The line behind you is growing. Why should showing a loyalty card be this complicated?

CardKeeper is different. Your loyalty cards, membership cards, and reward cards live directly on your Android home screen as widgets. No opening apps, no waiting, no internet required. Your barcodes and QR codes work offline—in basements, parking garages, anywhere with zero signal. Widget-first means instant access. Offline-first means your digital wallet works everywhere. Privacy-first means no accounts, no passwords, no tracking, no sharing data with third parties—your card data never leaves your device. Tap your widget, show your barcode, done.

Why CardKeeper Works: Cards live on your home screen—no app opening needed. Free version includes one single-card widget. Pro unlocks unlimited widgets plus multi-card list widget. Cards stored on your device—no cloud, no internet. Works in dead zones, basements, parking garages. Always accessible when you need them. No accounts, no tracking, no data sharing with third parties. Your data never leaves your device.

Works with UPC-A, UPC-E, EAN-8, EAN-13, Code 39, Code 128, QR Code, Data Matrix, PDF417, Aztec, and more. Scan barcodes, manually enter, or import from photos. Sort by name, date, usage, or custom order. Search by name, company, or barcode. AI-powered suggestions help identify company names and colors from scanned cards—free for everyone. Free users customize app display. Pro users get brand logos displayed on cards, per-card widget customization, and more.

CardKeeper Pro: Start free and love it. Then you'll want more. Pro unlocks unlimited widgets plus multi-card list widget. Display brand logos on your cards for instant recognition—logos automatically fetched and cached. Import & Export to backup or transfer between devices. Import from CardKeeper backups or Catima exports. Per-card widget display customization. Try Pro risk-free with a 7-day free trial. One-time lifetime purchase or monthly/annual subscription. Most users upgrade within their first week.

Works with any card that has a barcode or QR code: Walmart, Tesco, Starbucks, McDonald's, CVS, Walgreens, IKEA, Target, gym passes, library cards, and more. If it scans, CardKeeper stores it. Material 3 design, dark mode, multi-language support.

Stop carrying a bulging wallet. Start using CardKeeper. Download CardKeeper today—the fastest, most private way to manage your loyalty cards. No accounts, no tracking, no hassle—just your cards, instantly accessible on your Android home screen. Start free and see the difference. Then upgrade to Pro for unlimited widgets, brand logos, and backup control. Most users find it's worth every penny. Download now and transform how you use loyalty cards.