Lock Screen
Lock Screen has 11,396,909 installs, rated 3.7 from 20,090 ratings.
Also in the last two weekscompetitor Buns and Bounce Home Screen delisted 8 Nov
Description
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Lock Screen is a lightweight, accessible utility designed to help users lock their screen easily without needing to interact with physical hardware buttons.
Designed for:
✓ Users with motor impairments or difficulty pressing physical hardware buttons.
✓ Extending phone hardware lifespan by offering an accessible on-screen locking method.
✓ Quick, ad-free screen locking functionality.
Prominent Disclosure & Accessibility API Usage:
This app uses the AccessibilityService API solely to perform the system-level action of turning off and locking the screen.
• Why Accessibility API is used: The AccessibilityService API allows the app to lock the screen without invalidating biometric authentication (such as fingerprint or face unlock) on Android 9 (Pie) and above.
• Data Privacy: This app DOES NOT collect, store, or share any personal or sensitive user data via the AccessibilityService API. The API is used strictly to execute the screen-lock action.
Permissions Used:
• Accessibility Service: Used exclusively to perform the screen lock action.
• Device Administrator Permission: Used on older Android versions as an alternative method to lock the device screen.
How to Uninstall:
1. Go to Settings > Security > Device Administrators > Uncheck "Lock Screen".
2. Go to Settings > Apps > Lock Screen > Tap "Uninstall".
Have questions, feedback, or bug reports? Contact us via the developer email link below!
Is Lock Screen safe?
StoreTally doesn't rate safety. Here's what the store and our tracking show:
Reviews The reviews Google Play shows first (its most relevant), from the US store, in any language.
From 19,974 ratings.
Growth change in installs
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | Not enough history yet | |||
| month | Not enough history yet | |||
| year | Not enough history yet | |||
How these figures are measured
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
Tracking since 2026-11-05. History accumulates as changes are observed — check back soon.
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