# CardKeeper - Card Vault — Keep card details locally

> Local-first encrypted vault for managing credit card details on your device. (iPhone/iPad app by Ryusei Mogi.)

- Source: https://appshunter.io/ios/app/cardkeeper-card-vault/id6785024778 (this page in markdown: same URL + `.md`)
- Developer: [Ryusei Mogi](https://appshunter.io/developer/1893252778)
- Category: Finance
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: English
- Released: 2026-07-18
- Data updated: 2026-09-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cardkeeper-card-vault/id6785024778/reviews.md

## What is CardKeeper?

CardKeeper is a local-first vault for managing credit-card details on your device.

Register the card name, number, expiration date, cardholder name, and notes you choose to keep. Search the list, jump by initial, and copy only the field you need from the detail screen. Before details appear, the app locks with Face ID, Touch ID, or the device passcode, and vault data is encrypted on device.

CardKeeper can draft entries from text in a photo you choose. Review OCR results before saving. The app does not provide server sync, payments, bank connections, or spending analytics.

In this version, all features are available without purchase. Purchase and restore flows are not shown.

Privacy Policy: https://kyodo.mo-gmo.com/en/privacy-policy/

## Key features

- Local-first data storage
- Encrypted vault
- Biometric/passcode lock
- OCR for photo entry
- Search and jump functionality
- Copy specific fields


## Frequently asked questions about CardKeeper

### Does CardKeeper have ads?

No, CardKeeper does not contain advertisements. The app is completely free to use without any ad interruptions.

### What is the security like for CardKeeper?

CardKeeper encrypts all vault data on your device and requires Face ID, Touch ID, or your device passcode to access details, ensuring a high level of security for your sensitive information.

### Can I sync my CardKeeper data across devices?

No, CardKeeper is a local-first application and does not provide server sync. Your card details are stored exclusively on the device you use.

### What information can I store for each card in CardKeeper?

You can register the card name, number, expiration date, cardholder name, and any personal notes you wish to keep for each credit card.

### How often is CardKeeper updated?

CardKeeper was last updated on July 18, 2026, with version 1.0. Further update frequency is not specified but it is currently free with all features available.

### What devices does CardKeeper support?

CardKeeper is available for iPhone and iPad, indicated by its support for these devices.

### Does CardKeeper offer any payment or banking features?

No, CardKeeper is designed solely for managing card details. It does not offer server sync, payments, bank connections, or spending analytics.

### What is the age rating for CardKeeper?

CardKeeper has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 1 release)

### 1.0 — 2026-07-18

No release notes.

## More apps by Ryusei Mogi

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- [Cutter - Auto Rough Cut](https://appshunter.io/ios/app/cutter-auto-rough-cut/id6769976138)
- [SubTitler - Auto Captions](https://appshunter.io/ios/app/subtitler-auto-captions/id6770023118)
- [Kyodo - Auto Edit Daily Videos](https://appshunter.io/ios/app/kyodo-auto-edit-daily-videos/id6770158096)
- [Mixer - BGMを入れる自動編集アプリ](https://appshunter.io/ios/app/mixer-bgm/id6770286169)

All apps by Ryusei Mogi: https://appshunter.io/developer/1893252778

## Related topics

[cardkeep](https://appshunter.io/ios/topics/cardkeep) · [card keeper](https://appshunter.io/ios/topics/card-keeper) · [kiko card](https://appshunter.io/ios/topics/kiko-card)

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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 2026-09-01.*