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Card Keeper
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A shopper holding a phone with a barcode up to a supermarket checkout scanner

Every loyalty card,
in one place.

Add a card once. At the till you open it, hold up the code, and carry on.

Create a free account

Works in any shop that prints a barcode

Your cards open with no signal

Works on your phone, tablet and computer

No adverts, and your data is not sold

How it works

  1. Someone pointing a phone camera at the barcode on a loyalty card

    Add your card

    Point the camera at the barcode on the back, or type the number in. A card takes about twenty seconds.

  2. A wallet spilling plastic cards onto a kitchen table

    Leave the plastic at home

    Every card sits in one list on your phone, with the ones you use most at the top.

  3. A couple unpacking groceries with a phone on the counter

    Show it at the till

    Tap the card and hold the screen up to the scanner. This works even when you have no signal.

What it does

Barcode and QR code

Every card carries both. If the scanner cannot read one, switch to the other.

Works offline

Cards, pictures and codes open from the copy on your phone, with no connection.

Favourites first

Choose how many cards sit at the top of the list, between four and eight.

Share with family

Send a card to one person. They can show it, but they cannot change or delete it.

Backup and restore

Export everything to a file, and bring it back when you change phone.

Czech and English

The whole app switches language, including the categories and the help.

Your wallet is heavier than your phone.

It takes a few minutes to move your cards across. After that you stop thinking about it.

Create your account