# Card Master - Loyalty cards — The app for your store cards.

> The app for your store cards. (iPhone/iPad app by Christian Scheub.)

- Source: https://appshunter.io/ios/app/card-master-loyalty-cards/id6743057728 (this page in markdown: same URL + `.md`)
- Developer: [Christian Scheub](https://appshunter.io/developer/1722270501)
- Category: Shopping, Travel
- Price: Free
- Age rating: 17+
- Requires: iOS 16.6 · 24 MB
- Languages: American English
- Released: 2025-03-11
- Data updated: 2026-10-11

## What is Card Master?

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.

## Is Card Master safe?

Not enough ratings yet to assess Card Master.

## Is Card Master legit?

Card Master - Loyalty cards appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Card Master is 78 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.1.4 — 2026-04-23

Improvement in the display of customer card codes

### 1.1.1 — 2026-04-20

Improved security by updating cryptographic libraries (open-source tools within the app).

### 1.1.0 — 2025-05-05

More supported barcode formats!
These formats are new additions:
- EAN8
- codebar
- ITF
- UPC-E

Before that, only these were supported
- CODE128
- EAN13
- UPC_A
- CODE39
- QR Code

### 1.0.1 — 2025-03-22

Add multiple language support like:
German (de)
Spanish (es)
French (fr)
Chinese (Simplified) (zh)
Arabic (ar)
Hindi (hi)
Japanese (ja)
Korean (ko)
Portuguese (pt)
Dutch (nl)
Italian (it)
Polish (pl)
Russian (ru)
Swedish (sv)
Danish (da)

### 1.0 — 2025-03-11

No release notes.

## Apps similar to Card Master

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Loyalty Cards Manager](https://appshunter.io/ios/app/loyalty-cards-manager/id6670705933) | — | $1.99 | Shopping |
| [CardBro](https://appshunter.io/ios/app/cardbro/id6618155367) | — | Free | Shopping |
| [Loyalli: Card Wallet](https://appshunter.io/ios/app/loyalli-card-wallet/id6752875216) | — | Free | Shopping |
| [Cardigan - Loyalty Card Wallet](https://appshunter.io/ios/app/cardigan-loyalty-card-wallet/id6504829834) | — | Free | Shopping |
| [All Cards - Loyalty Cards](https://appshunter.io/ios/app/all-cards-loyalty-cards/id6742454857) | — | Free | Shopping |
| [ScanCards: Loyalty Cards](https://appshunter.io/ios/app/scancards-loyalty-cards/id6745430045) | — | Free | Shopping |

## More apps by Christian Scheub

- [LocalNotes - Local&Encrypted](https://appshunter.io/ios/app/localnotes-local-and-encrypted/id6474680128)
- [Secure Planner -Easy Organizer](https://appshunter.io/ios/app/secure-planner-easy-organizer/id6478185630)
- [Tarifrechner Metall](https://appshunter.io/ios/app/tarifrechner-metall/id6680195515)
- [Secure-QR](https://appshunter.io/ios/app/secure-qr/id6739471935)
- [Webentwicklung lernen](https://appshunter.io/ios/app/webentwicklung-lernen/id6741045668)

All apps by Christian Scheub: https://appshunter.io/developer/1722270501

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-11.*