OFF (Screen Off / Screen Lock) Android

OFF (Screen Off / Screen Lock)

Protect your power button, reduce power button usage (Non-Fingerprint phone)
OFF (Screen Off / Screen Lock) ▶
OFF (Screen Off / Screen Lock)OFF (Screen Off / Screen Lock)OFF (Screen Off / Screen Lock)OFF (Screen Off / Screen Lock)OFF (Screen Off / Screen Lock)

Features & Capabilities

OFF (Screen Off / Screen Lock) is a specialized Chrome extension designed for non-fingerprint phones to protect the power button from intensive use. It offers an alternative soft screen lock button that helps reduce the frequency of pressing the physical power button, prolonging hardware lifespan.

This app requires device administrator privileges to lock the screen and is optimized for minimal resource consumption—exiting automatically to save RAM and CPU power. It's completely ad-free and user-friendly, with helpful YouTube tutorial videos provided for setup and unlocking guidance. If your device lacks built-in double click lock or leather cover lock features, OFF serves as a perfect lightweight solution.

For users with fingerprint unlock issues, an alternative app is recommended. OFF encourages user feedback and suggestions to improve functionality continuously, emphasizing user satisfaction.

User Growth & Download Statistics

App Privacy & Security
By:
stanwu.org
Downloads:
301,563 16
Rating:
4.19
(1,317) 1 ratings
Version:
1.11 Last updated: 2017-09-24
Creation date:
2015-12-16
Publisher country:
TW TW
Email:
su*****@stanwu.org
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-21
Compare stats and ranking:

Ranking

# 126,118 ▼ 211

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
stanwu.org
Google Play Store
https://play.google.com/store/apps/details?id=us.stanwu.screenoff
Email:
su*****@stanwu.org
Website:
https://www.stanwu.org

User Reviews

Users praise the app for quick one-tap screen locking, ease of use, and an ad-free experience with generally reliable performance. However, multiple reviews report uninstall problems where the app cannot be removed. Biometric/fingerprint unlock is often disrupted, raising security concerns. Some devices and smart-lock integrations experience compatibility issues, and occasional not-working behavior is noted. Overall, the app is valued for simplicity and reliability by many, but uninstallability and biometric compatibility are significant drawbacks.
Pros
  • One-tap, fast screen lock that works reliably
  • Easy to use / simple interface
  • Ad-free experience (no ads)
  • Consistently performs as expected
  • Lightweight, focused app for screen off/lock
Cons
  • Cannot uninstall / app cannot be removed easily
  • Interferes with biometric/fingerprint unlock (Android 9) / security concerns
  • Incompatible with some smart locks / devices
  • Not always working properly on certain devices
Recent reviews
Good
by Hr*****, 2025-02-01
Please dont change anything
by Ab*****, 2023-11-24
Good
by Mu*****, 2023-09-13
View all user reviews ›

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