One Tap Lock: Open Source
Tools
Lock your screen instantly with a simple tap
- Downloads
- 256+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 6
- 2026 · v1.3
Screenshots
About One Tap Lock: Open Source
Lock is a tiny, focused utility that lets you lock your Android screen quickly from the app icon or home screen widget.
No extra menus. No ads. No tracking. Just tap to lock.
Source Code: https://github.com/RealQuickLtd/lock
Accessibility Permission:
This permission is required for the app in order to lock the screen, which is the only functionality of this app.
Here's a short video in action while using the permission:
https://drive.google.com/file/d/1yinGKZgNb3GWSO3QY4FSZwyCD_CQs_kJ/view?usp=sharing
No extra menus. No ads. No tracking. Just tap to lock.
Source Code: https://github.com/RealQuickLtd/lock
Accessibility Permission:
This permission is required for the app in order to lock the screen, which is the only functionality of this app.
Here's a short video in action while using the permission:
https://drive.google.com/file/d/1yinGKZgNb3GWSO3QY4FSZwyCD_CQs_kJ/view?usp=sharing
What’s new
Version 1.3 · Updated September 6, 2026
• Updated for Android 16 • Performance and stability improvements
Alternatives to One Tap Lock: Open Source
Looking for apps like One Tap Lock: Open Source? Here are 4 similar Android apps on Google Play. The highest rated is REsimpli (4.8/5), and all 4 are free to download.
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| One Tap Lock: Open Source | – | Free | 100+ | Sep 6, 2026 | |
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| REsimpli | 4.8 / 5 | Free | 5,000+ | Sep 24, 2026 | Compare |