Card Master - Loyalty cards
Christian Scheub Shopping iPhoneiPadiPod touch
Card Master - Loyalty cards is a free Shopping app for iPhone and iPad by Christian Scheub. Requires iOS 16.6. Updated April 23, 2026.
- Price
- Free
- on the App Store
- Size
- 24 MB
- Age 17+
- Updated
- Apr 23
- 2026 · v1.1.4
Screenshots
About 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.
What’s new
Version 1.1.4 · Updated April 23, 2026
Improvement in the display of customer card codes
App privacy
The developer, Christian Scheub, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Advertising Data
Used for: Third-Party Advertising
Alternatives to Card Master - Loyalty cards
Looking for apps like Card Master - Loyalty cards? Here are 6 similar apps on the App Store.
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Loyalty Cards Manager
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Cardigan - Loyalty Card Wallet
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Manage Cards
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ScanCards: Loyalty Cards
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Barcodey – Loyalty Card Wallet
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Kard: Loyalty Card Wallet
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Card Master - Loyalty cards | – | Free | April 23, 2026 | |
| Loyalty Cards Manager | – | 1.99 USD | Jul 11, 2025 | Compare |
| Cardigan - Loyalty Card Wallet | – | Free | Dec 31, 2024 | Compare |
| Manage Cards | – | Free | Jul 24, 2026 | Compare |
| ScanCards: Loyalty Cards | – | Free | Apr 16, 2026 | Compare |
| Barcodey – Loyalty Card Wallet | – | Free | Oct 5, 2026 | Compare |
| Kard: Loyalty Card Wallet | – | Free | Sep 30, 2026 | Compare |