Screen Off and Lock

4.4.1

Hoang Duc Lam

3.71

3,006 reviews

1,000,000+
Downloads

Free

The app off and locks the screen

Alternative downloads for the Screen Off and Lock app

Screen Off and Lock compared with similar apps

Keywords missing from this app

Tap Smart Double Feature Home Press Support Sensor Recent Click Auto Launcher Open Quickly Icon Automatically Proximity Floating User Save Locker Head Enable Security Fingerprint Detect Fix Time Administrators Touch Fast Issue Simple Convenient

About Screen Off and Lock

Screen Off and Lock is a tools app developed by Hoang Duc Lam.

Download Statistics

Screen Off and Lock has been downloaded 1.9 million times. In the last 30 days, the app was downloaded 15 thousand times.

User Ratings

Screen Off and Lock is rated 3.71 out of 5 stars. The rating is based on 3 thousand ratings.

App Information

Screen Off and Lock is FREE to download. The APK download size is 6.97 MB. The latest version available is 4.4.1. The last update was on November 1, 2025.

Technical Requirements

Screen Off and Lock requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2017.

Description

Function:

More data about Screen Off and Lock

Price	Free to download
Total downloads	1.9 million
Recent downloads	15 thousand
Rating	3.71 based on 3 thousand ratings
Ranking	Not ranked
Version	4.4.1
APK size	6.97 MB
Number of libraries	13
Designed for Android	4.1+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

Get a detailed PDF report for Screen Off and Lock with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Google Play Rating history and histogram

1.6K

390

190

680

Downloads over time

Screen Off and Lock has been downloaded 1.9 million times. Over the past 30 days, it averaged 490 downloads per day.

Changelog of Screen Off and Lock

Nov 1, 2025UpdateVersion 4.4.1
Oct 29, 2025UpdateVersion 4.4.0
Jul 9, 2025UpdateVersion 4.2.9
Jul 2, 2025UpdateVersion 4.2.8
Apr 24, 2025UpdateVersion 4.2.7
Jan 7, 2025UpdateVersion 4.2.6
Dec 29, 2024UpdateVersion 4.2.5
Nov 8, 2024UpdateVersion 4.2.4
Nov 2, 2024UpdateVersion 4.2.2
Oct 18, 2024UpdateVersion 4.2.1
Jan 8, 2024UpdateVersion 4.1.0
Dec 7, 2023UpdateVersion 4.0.8
Nov 5, 2023UpdateVersion 4.0.6
Aug 24, 2023UpdateVersion 4.0.5
Nov 3, 2022Installs1,000,000+ installs
Nov 1, 2022UpdateVersion 4.0.3
Feb 9, 2022UpdateVersion 4.0.2
Jan 2, 2022UpdateVersion 4.0.1
Oct 13, 2021UpdateVersion 3.0.9
Aug 22, 2021UpdateVersion 3.0.8
Jun 29, 2021UpdateVersion 3.0.7
Aug 8, 2020UpdateVersion 3.0.5
Mar 16, 2020Installs500,000+ installs
Aug 7, 2019UpdateVersion 3.0.3
May 31, 2019UpdateVersion 3.0.2
Jul 6, 2018UpdateVersion 3.0.2
Jul 3, 2018UpdateVersion 3.0.1
Jun 20, 2018UpdateVersion 2.0.5
May 20, 2018Installs100,000+ installs
Feb 23, 2018Installs50,000+ installs
Nov 26, 2017UpdateVersion 2.0.3
Oct 30, 2017UpdateVersion 2.0.1
Oct 19, 2017Installs10,000+ installs
Oct 6, 2017Installs5,000+ installs
Jul 24, 2017Installs1,000+ installs
Jul 12, 2017Installs500+ installs
Jun 17, 2017Installs100+ installs
Jun 8, 2017Installs50+ installs
May 7, 2017New AppVersion 1.0 in TOOLS for Free

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Developer information for Hoang Duc Lam

Hoang Duc Lam

lamhd.dev@gmail.com

Website

N/A

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Comments on Screen Off and Lock for Android

★★★★★ Sunday Dafe · Apr 13, 2025

For now, it's perfect, like many other apps, after rating 5star they start misbehaving, I may consider buying the app after a short period. I thank the developers in advance.

★★★★★ Karel Fajkus · Mar 12, 2024

Locks my phone, so I can unlock it with my fingerprint (and not just with password). Perfect.

★★☆☆☆ Danesh Hussain Zaki · Feb 8, 2024

This app is a trial version and will should ads after the period

★☆☆☆☆ Manali Rupda · Mar 24, 2024

You can uninstall app, go to setting search app management, click on manage app Search screen off app Then uninstall it.

★☆☆☆☆ Gary Stevason · Oct 26, 2024

Used to be a great function for years, but now they've sold us out. Now all I get are commercials. Don't those TEMU guys know that if they keep interrupting me, I will never use their app? It's very irritating now. I have to press the button now. I guess I will have to take a look around.

★☆☆☆☆ Jen · Oct 13, 2024

Why do I keep getting the accessibility FINGERPRINT settings message when I've already been using this app for at least 2+ months already? It is/was already enabled in my accessibility settings. The app/shortcut/icon doesn't work anymore. I only get the Accessibility FINGERPRINT settings message that won't go away, even after turning it off and on again. ?? 🤷🏻‍♀️🤬

Google Play Rankings for Screen Off and Lock

This app is not ranked

Technologies used by Screen Off and Lock

Screen Off and Lock is requesting 17 permissions and is using 14 libraries.

Permissions

Network communication

view network connections, view Wi-Fi connections, full network access, Google Play billing service, Google Play license check

System tools

draw over other apps, prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.ACTION_MANAGE_OVERLAY_PERMISSION, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, android.permission.SCHEDULE_EXACT_ALARM, android.permission.SET_ALARM, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Firebase Android Library Icon

Firebase

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

AndroidX Legacy: Support Library core utils Google Protocol Buffers Android Library Icon

Google Protocol Buffers

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