# PIN Keeper Pro

> Secure PIN storage with AES encryption and pattern lock. (iPhone/iPad app by Farida Yarullina.)

- Source: https://appshunter.io/ios/app/pin-keeper-pro/id921177027 (this page in markdown: same URL + `.md`)
- Developer: [Farida Yarullina](https://appshunter.io/developer/846630437)
- Category: Business, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 8.0 · 81 MB
- Languages: American English
- Released: 2014-11-20
- Data updated: 2026-08-12
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/pin-keeper-pro/id921177027/reviews.md

## What is PIN Keeper Pro?

PIN Keeper Pro - store your PIN numbers anywhere in secure.

Key features:
► 4x4 pattern key
► strong encryption using AES (Advanced Encryption Standard)
► secure memory protection at runtime
► open source code
► partial data storage
► up to 5 slots free storage
► no ads and usage limitations

Premium features:
► crossplatform device synchronization
► up to 31 slots storage
► changing pattern key
► safe deleting data

## Key features

- 4x4 pattern key
- AES strong encryption
- Secure memory protection
- Open source code
- Cross-platform synchronization (Premium)
- Up to 31 slots storage (Premium)

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/pin-keeper-pro/id921177027/reviews.md

### 3/5 — Pin keeper Pro iOS version

*2019-12-04*

Pin keeper pro on my iOS device does not let me to data cloud sync storage. I paid full price for this app but I am not getting all features. Please fix a.s.a.p

### 2/5 — Die App könnte echt toll sein

*2017-03-21*

Wenn man damit nur machen könnte, was sie soll. Man kann nichtmal eine Karte hinzufügen. Kartenname, die letzten 4 Ziffern, Kommentar und Kartenfarbe sind auswählbar. Aber weiter gehts nicht.

### 2/5 — 👿

*2015-08-04*

Ерунда. Не работает. Совсем. А задумка неплохая

## Frequently asked questions about PIN Keeper Pro

### What is PIN Keeper Pro?

PIN Keeper Pro is a mobile application designed to securely store your PIN numbers using strong AES encryption and a pattern lock. It offers both free and premium features for managing your sensitive information.

### Is PIN Keeper Pro free to use?

Yes, PIN Keeper Pro offers a free version that allows up to 5 slots for PIN storage. Additional features and storage are available through a premium upgrade.

### What kind of encryption does PIN Keeper Pro use?

PIN Keeper Pro utilizes strong encryption using the Advanced Encryption Standard (AES) to protect your stored PIN numbers.

### Can I sync my PINs across devices with PIN Keeper Pro?

Cross-platform device synchronization is a premium feature of PIN Keeper Pro. This allows you to access and manage your PINs on multiple devices.

### Does PIN Keeper Pro have ads?

No, PIN Keeper Pro explicitly states that it has no ads, ensuring an uninterrupted user experience.

### How many PINs can I store for free?

The free version of PIN Keeper Pro allows you to store up to 5 PIN slots. The premium version expands this to up to 31 slots.

### Is PIN Keeper Pro available on Android and iOS?

Based on the supported devices listed (iphone, ipad, ipod), PIN Keeper Pro is available on iOS. Information regarding Android availability is not provided.

### How often is PIN Keeper Pro updated?

PIN Keeper Pro was last updated to version 1.7 on October 13, 2015. Further update frequency information is not available.

## Version history (last 2 releases)

### 1.7 — 2015-10-13

This app has been updated by Apple to display the Apple Watch app icon.

- services updated
- hide pattern feature added

### 1.4.1 — 2014-11-20

No release notes.

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| [Roger PIN Generator](https://appshunter.io/ios/app/roger-pin-generator/id6496357312) | — | Free | Business |
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## More apps by Farida Yarullina

- [Russia Simulator](https://appshunter.io/ios/app/russia-simulator/id861898196)
- [USA Simulator](https://appshunter.io/ios/app/usa-simulator/id917696993)
- [USSR Simulator](https://appshunter.io/ios/app/ussr-simulator/id968157164)
- [Hipster Clicker](https://appshunter.io/ios/app/hipster-clicker/id1049078908)
- [Neobug Rush](https://appshunter.io/ios/app/neobug-rush/id1077284948)

All apps by Farida Yarullina: https://appshunter.io/developer/846630437

## Related topics

[pin code finder](https://appshunter.io/ios/topics/pin-code-finder)

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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 2026-08-12.*