Why can't I install Screen Off and Lock?

The installation of Screen Off and Lock may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure Screen Off and Lock is compatible with your phone.

How to check if Screen Off and Lock is safe to download?

Screen Off and Lock is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download Screen Off and Lock old versions?

APKPure provides the latest version and all the older versions of Screen Off and Lock. You can download any version you want from here: All Versions of Screen Off and Lock

What's the file size of Screen Off and Lock?

Screen Off and Lock takes up around 14.0 MB of storage. It's recommended to download APKPure App to install Screen Off and Lock successfully on your mobile device with faster speed.

Screen Off and Lock

4K+Everyone

Hoang Duc Lam
Nov 3, 2025

Trusted App

What's New in the Latest Version 4.4.1

Nov 3, 2025

- Fixed Google sign-in issue when upgrading and using the Premium version

APK Info

Package Name
dev.qt.hdl.lockscreen
File Format
XAPK
Android OS
Android 5.0+ (Lollipop, API 21)
Architecture
arm64-v8a
Content Rating
Everyone
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Signature
7a690e6fe8a38aa70b4c4086953996aa9c35e349
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Package Name
dev.qt.hdl.lockscreen
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