Loyalty cards that work without internet
You're at the till, the supermarket has no signal and the store's app won't load. In Kardpal your cards are stored on your phone and open anyway.
Everything saved on your device
Kardpal keeps card codes and names in your phone's storage. Opening a card needs no connection at all.
Opens in an instant
No loading or logging in at the till: tap the card and the code is there, large and readable, with the screen kept on.
Sync waits for the network
If you use an account, changes made offline sync automatically as soon as you're back online.
Add it to your Home screen
Once on your Home screen, Kardpal opens like an app, even in flight mode.
Opens in your browser: no download, no sign-up. You can then add it to your Home screen.