Fast Screen Locker - a plugin app icon

Fast Screen Locker - a plugin

Fast Screen Locker is the easiest way to lock screen designed for X Launcher

Launcher Developer · com.ioslauncher.plugin.locker

Not rated yet 500K+ downloads v1.3 134.2 KB Android 4.0+ PEGI 3 · Everyone

Download APK 134.2 KB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v1.3 (4)
Updated
Nov 3, 2025 (11 months ago)
APK size
134.2 KB
Requires
Android 4.0+ (API 14)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Jan 16, 2022 (at least)
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Fast Screen Locker - a plugin is an app by Launcher Developer in the Tools category, listed since at least January 2022. It has no native code, so it runs on any Android processor.

What's new in v1.3

Update privacy policy Upgrade target sdk to 34

Description

From the listing uploaded by “emilnet87ii”.

Fast Screen Locker is a plugin fo X Launcher and iLauncher app, it is the easiest way to lock the screen. Simply double tap on the blank place of the Launcher, then turn off your screen without press the power button! FAQ: 1) How to use Fast Screen Locker? 1. Install X Launcher or iLauncher app under this account 2. Activate Device Administrator for Fast Screen Locker 3. Open Launcher app and double tap on blank space to lock screen 2) How to find "Double Tap Lock" in Launcher app? 1. Swipe up on the Launcher to enter Control Center, then enter launcher settings 2. Go to Launcher Settings > Locker > Double tap to lock screen 3) How to uninstall Fast Screen Locker? Disable Device Administrator for Fast Screen Locker before uninstall ATTENTION: This plugin only use one permission Device Administrator Permission, It is a very sensitive permission, we only use this it to lock screen, please be note.

Version history

2 versions are listed, going back to v1.2.

v1.3 LATEST Nov 3, 2025 134.2 KB TRUSTED v1.2 Mar 20, 2026 135.3 KB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Nov 9, 2025.
  • Certificate issued to “xiangjt” This is the certificate of the Google Play version.
  • Same certificate as the other version checked

Store checks and file details

  • Developer signature verified Nov 3, 2025
  • Validated against Google Play Nov 9, 2025
  • Signed byCN=xiangjt, OU=xiangjt, O=xiangjt, L=china, ST=hubei, C=cn
  • Signing certificate (SHA-1)72:56:53:E2:85:AC:7C:CE:CD:78:5D:3B:D2:B5:3F:07:40:79:10:5D
  • File MD5b85776cb4ad7b851bf3a6dec7400f073
  • Uploaded by “emilnet87ii” Bronze tier · 923 followers · uploading since 2021

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

Fast Screen Locker - a plugin APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Fast Screen Locker - a plugin APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is b85776cb4ad7b851bf3a6dec7400f073.

Tags

ioslauncher plugin locker tools screen

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