# !Locker

> Encrypt and lock personal data with a user-controlled encryption key. (iPhone/iPad app by Joji George.)

- Source: https://appshunter.io/ios/app/locker/id1455787583 (this page in markdown: same URL + `.md`)
- Developer: [Joji George](https://appshunter.io/developer/1455787582)
- Category: Utilities
- Price: Free
- Rating: 3.67/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 9.0 · 45 MB
- Languages: English
- Released: 2019-03-21
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/locker/id1455787583/reviews.md

## What is !Locker?

Encrypt and lock your personal data such as personal life information, private user documents, financial information such as accounts, transactions, reports, credit card information, bank account details etc.
It encrypts the data using your encryption key and lock the access using your user account created on registration.
We never save your encryption key on our server, so the content will be encrypted from your  device using the key provided and sent to the server as encrypted text over SSL. 
Only the encrypted data is stored in our server, and the key for encryption is on your side, so the data is totally secured. And one thing you have to keep in mind is that "never forgot is the encryption key". This will be required whenever you install the app on a new device. You can change the encryption key at any point of time.
The encryption key will be saved only in your device, so if you install the software on a new device, you have to update the encryption key to access the details.

For more details visit
https://jojigeorge.com/2019/03/15/locker/

## Key features

- Encrypt personal life information
- Lock private user documents
- Secure financial information
- User-created encryption key
- Data encrypted on device
- Encrypted data stored on server


## Frequently asked questions about !Locker

### What kind of data can I encrypt with !Locker?

!Locker allows you to encrypt and lock personal life information, private user documents, and financial information such as accounts, transactions, reports, credit card information, and bank account details.

### How secure is my data with !Locker?

Your data is encrypted on your device using your unique encryption key. Only the encrypted text is sent to the server over SSL, ensuring that your data is totally secured and inaccessible without your key.

### What happens if I forget my encryption key for !Locker?

It is crucial to remember your encryption key, as it is required whenever you install the app on a new device. The encryption key is saved only on your device and is not stored on the server.

### Can I change my encryption key in !Locker?

Yes, you can change your encryption key at any point of time. This provides an additional layer of security and flexibility for managing your encrypted data.

### Does !Locker have ads?

No, !Locker does not contain advertisements. It is a free application focused on providing secure data encryption without interruptions.

### What devices does !Locker support?

!Locker is currently supported on iPhone and iPod devices. The app is designed for iOS users looking to enhance their data security.

### How often is !Locker updated?

!Locker was last updated on March 25, 2019, with version 1.0.18. While updates may not be frequent, the core functionality focuses on secure data encryption.

### What is the user sentiment for !Locker based on ratings?

!Locker has a rating of 3.7 stars from 3 ratings. This indicates a generally positive but mixed user reception, suggesting some users find it effective while others may have encountered minor issues.

## Version history (last 2 releases)

### 1.0.18 — 2019-03-25

Password recovery and Fingerprint option added

### 1.0 — 2019-03-16

No release notes.

## Apps similar to !Locker

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Mobile Protection Suite](https://appshunter.io/ios/app/mobile-protection-suite/id1326224614) | — | Free | Utilities |

## More apps by Joji George

- [!Locker v2](https://appshunter.io/ios/app/locker-v2/id6757601132)

All apps by Joji George: https://appshunter.io/developer/1455787582

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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 2026-06-10.*