App Lock

Secure your sensitive apps with powerful biometric protection using AppLock!
AppID:dev.pranav.applock
Author:PranavPurwar
License:MIT
Donation:Webpage
InRepoSince:2025-06-15
LastRepoUpdate:2025-07-15
LastAppUpdate:2025-07-15
LastVersion:1.4.1
Categories:System
APK source:Github
Google Play:Check if it's there
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Secure your sensitive apps with powerful biometric protection using AppLock!

AppLock is a modern, open-source privacy tool designed to keep your sensitive apps safe. With a beautiful Material 3 Expressive interface and robust biometric security, AppLock ensures your data stays private — always on your device, never in the cloud.

Features:

Perfect for:

App Lock is designed to be lightweight and efficient, with minimal battery impact. It runs entirely offline, ensuring your data remains private and secure.

Built with Jetpack Compose and Material 3 for a smooth, intuitive experience. AppLock is free, open-source, and respects your privacy — always.

Source code and issue tracker: https://github.com/PranavPurwar/AppLock

WhatsNew:


* Fix start chosen backend on boot properly
* Fix wrong password on using after setup
* Start services right after granting permission
* Don't switch backend in settings until permission granted
* Ask for missing permissions on app startup
* Prevwnt multiple backends running simultaneously
* Add predictive back gestures

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Thank you for choosing AppLock for your privacy needs. We welcome your feedback and suggestions
through GitHub issues!

Download Source Issues ChangeLog
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While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device. Some clients have this repo enabled by default, e.g. Neo Store, Droid-ify, or, of course, the IzzyOnDroid client by Sunil. With others (like the official client) you'll have to add this repo manually (see the hint on top of the package list for how to do that).

Packages

Version 1.4.1 (2025-07-15) verified help icon

Android Versions:
  • Target: 16.0
  • MinVer: 8.0
  • ABIs: arm64-v8a, armeabi-v7a, x86, x86_64
App Configuration & Special Access help icon
Malware-Check:Passed help icon
12 Libraries detected: help icon

Download (2 M)

Version 1.4.0 (2025-07-13) verified help icon

Version 1.3 (2025-06-28) no RB details available help icon