Lightweight Lock Screen app for instant screen lock without using the hard Power button
Enjoy a fast, tap-to-lock experience with this ultra-light Lock Screen app (under 72 KB). It lets you lock your phone instantly—perfect when you want convenience, protect your hardware button, or streamline daily use. Designed with no ads, clean performance, and smooth compatibility, it’s ideal for users seeking a simple screen lock solution with accessibility support.
Built for Android P and newer, the app uses updated Accessibility Service APIs to lock your screen without disabling fingerprint unlock. This makes it great for productivity users searching for “quick lock screen shortcut”, “tap to lock phone Android”, and “lock screen app for power button protection”.
If you like the app, feel free to share it or leave a positive rating. For questions, bug reports, or feature suggestions, simply use the Email Developer link below.
- Ultra-lightweight (apk size under 72 KB) and locks screen instantly.
- Protects your hard Power button—no physical press needed.
- No Ads for a clean, smooth, and distraction-free experience.
- Uses Device Administrator permission for reliable screen locking.
- Android P+ support with new Accessibility Service APIs (including WRITE_EXTERNAL_STORAGE) while keeping fingerprint unlock enabled.
To uninstall Lock Screen app:
1. Go to Settings > Security > Device administrators > Uncheck Lock Screen.
2. Go to Settings > Apps > Lock Screen > Tap Uninstall.
