Screen Off and Lock Android

Screen Off and Lock

The app off and locks the screen

Features & Capabilities

Screen Off and Lock is a practical Chrome extension designed to help users turn off and lock their phone screens without repeatedly pressing the physical power button. This reduces wear and tear caused by frequent use of the power button, enhancing device longevity.

The extension offers two convenient launch icons: one to perform the screen off and lock function directly, and another for accessing settings and managing premium account features. It requires Device Administrator permissions to enable seamless screen locking and Accessibility Services API for fingerprint support on compatible phones.

Users can easily manage permissions and uninstall the app through device settings. By offloading the power button's workload, Screen Off and Lock provides a user-friendly and effective solution to protect your handset’s hardware while maintaining quick and secure screen control.

User Growth & Download Statistics

By:
Hoang Duc Lam
Downloads:
1,884,217 3.47K
Rating:
3.80
(3,123)
1 new ratings
Version:
4.4.1 Last updated: 2025-11-01
Version code:
53
Creation date:
2017-05-07
Publisher country:
VN VN
Permissions:
  • android.permission.ACTION_MANAGE_OVERLAY_PERMISSION High risk
  • android.permission.SYSTEM_ALERT_WINDOW High risk
  • android.permission.SET_ALARM Moderate risk
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.ACCESS_WIFI_STATE Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • See more
Size:
14.00MB
Email:
la*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-04
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Hoang Duc Lam
Google Play Store
https://play.google.com/store/apps/details?id=dev.qt.hdl.lockscreen
Email:
la*****@gmail.com
Website:
https://hoanglamqt.blogspot.com/

User Reviews

Overall, users find Screen Off and Lock functional and safe, with many praising it. However, recurring concerns include the expensive subscription model and desire for a one-time fee, ads or usage limits gating features, occasional reliability issues requiring reinstall, and a slow uninstall flow. Despite these drawbacks, the core function remains positively received.
Pros
  • Core functionality generally works (screen off/lock) for many users
  • App is perceived as safe and useful
  • Overall positive sentiment across reviews (frequent praises like very nice and good)
Cons
  • Expensive pricing and subscription model; many users prefer a one-time payment
  • Features often gated by ads or usage limits, causing temporary non-functionality
  • Reliability issues and reports of needing reinstall after problems
  • Uninstall process can be slow or cumbersome
Recent reviews
5starters
by Ky*****, 2026-05-18

cannot turn off the screen via notification.
by Fe*****, 2026-05-10

Does exactly what it says
by Th*****, 2026-04-22
View all user reviews ›

Best Screen Off and Lock Alternatives

Here are some Android apps that are similar to Screen Off and Lock: