Double Click Lock - Double Tap app icon

Double Click Lock - Double Tap

Fast and easy lock your device without using the power button

RADEFFFACTORY · com.radefffactory.doublelock

5.0 (1 rating) 1M+ downloads v10.0 7.9 MB Android 4.4+ PEGI 3 · Everyone

Download APK 7.9 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v10.0 (26)
Updated
Jul 6, 2026 (3 months ago)
APK size
7.9 MB
Requires
Android 4.4+ (API 19)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Oct 26, 2022 (at least)
Permissions
9
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Double Click Lock - Double Tap is an app by RADEFFFACTORY in the Tools category, listed since at least October 2022. It has no native code, so it runs on any Android processor.

It asks for 9 permissions, none of them sensitive. The app can read the advertising ID that ad and analytics services use.

What's new in v10.0

- minor fixes

Description

From the listing uploaded by “appupdater”.

Double Click Lock Widget is very useful app. Most of the modern smartphones have double tap option to turn off and turn on the display. This app allows all devices, even older ones, to turn off display when user double tap on the homescreen. Fast, easy, and very handy! Tips: - the app should work on all devices - the battery drain should be none - this app is just a widget To learn how to use the app, follow the instructions in the video or in the app's help screen! On some devices, when you lock the device using the app, your fingerprint scanner or facial recognition will not work next time you are trying to unlock. This is Android limitation and it cannot be avoided at the moment. If you want to use your fingerprint or face to unlock your device, unfortunately you should not use this app. But in any case be sure to try the app to see if your device is affected by this behavior. To uninstall the app, first disable it from Device Administrators! This app uses the Device Administrator permission!

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jul 6, 2026.
  • Certificate issued to “RAdeffFactory” This is the certificate of the Google Play version.

Store checks and file details

  • Developer signature verified Jul 6, 2026
  • Validated against Google Play Jul 6, 2026
  • Signed byCN=Tihomir Radev, OU=RAdeffFactory, O=RAdeffFactory, L=Gorna Oryahovica, ST=Gorna Oryahovica, C=BG
  • Signing certificate (SHA-1)8F:85:7F:C9:9F:B7:7F:44:06:4A:95:83:13:1B:B6:4F:61:A1:FA:6F
  • File MD5a55fa647bcee4a246ea734e53591f455
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

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

Permissions (9)

Double Click Lock - Double Tap requests 9 permissions, none of them sensitive.

Required hardware & features

Double Click Lock - Double Tap 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 Double Click Lock - Double Tap 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. After downloading, check that the file's MD5 is a55fa647bcee4a246ea734e53591f455.

Tags

radefffactory doublelock tools double click lock

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