Card Master - Loyalty cards

With Card Master, you can easily digitize your loyalty cards by either scanning them directly or importing an existing image.
Our app uses modern AI technology with neural networks to accurately recognize and process a variety of code formats, giving you instant access to your digital cards and freeing your wallet from clutter.
If there are a particularly large number of customer cards, you can also simply search through them.

Supported Formats:
- CODE128
- EAN13
- UPC_A
- CODE39
- QR Code
- EAN8
- codebar
- ITF
- UPC-E
Thanks to this diversity, you can add virtually any loyalty card.

Data Protection and Security: All your data is stored entirely offline on your device. In addition, Card Master is open source, emphasizing our strong commitment to privacy. The app is developed in Germany and meets high standards of quality and security.

Effortless Migration
Already using another loyalty card app? Simply take a screenshot of your existing card, then import and scan that screenshot with Card Master. Within seconds, your card is added to your new digital collection.

Leave your bulky wallet behind and enjoy the convenience of digital loyalty cards with Card Master!

Disclaimer:
Please note that barcodes or QR codes may occasionally be displayed, rendered, or saved incorrectly. Always verify that the generated codes are displayed properly and meet your requirements before use.
Since a neural network is used for processing, errors may occur in rare cases.