AppLock app icon

AppLock

AppLock can lock apps, hide photos & videos with Pattern, Pin & Fingerprint.

GameMalt · com.gamemalt.applocker

4.4 out of 5 (7 ratings) 10M+ downloads v3.1.91 9.7 MB Android 5.0+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v3.1.91 (191)
Updated
Jun 26, 2026 (3 months ago)
APK size
9.7 MB
Requires
Android 5.0+ (API 21)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Feb 6, 2021 (at least)
Permissions
27 (7 sensitive)
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

AppLock is an app by GameMalt in the Tools category, listed since at least February 2021. It has no native code, so it runs on any Android processor.

Since version 3.1.58, the minimum Android version rose from 4.4 to 5.0. It asks for 27 permissions, 7 of them sensitive, including camera, access all files and read shared storage. Compared with version 3.1.58, it adds 4 new permissions: “Access all files”, “Modify shared storage”, “Read shared storage” and “Request ignore battery optimizations”. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

Ratings

4.4out of 57 ratings
  • 5 ★71%
  • 4 ★14%
  • 3 ★0%
  • 2 ★14%
  • 1 ★0%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v3.1.91

*** Biometrics added : Face, iris and fingerprint scan. *** File Vault : Hide pictures , videos , files feature added *** *** Themes added *** *** Low battery consumption *** *** Android 15 supported *** *** Bugs are Bad, Mkay? , lots of bugs fixed *** *** Lock recent apps added *** *** FAST , FASTER , FASTEST *** *** Hide Applock icon added *** *** App uninstall lock added *** *** Performance Improved ***

Description

From the listing uploaded by “appupdater”.

AppLock allows you to lock apps and protect your apps using Pattern , Pin , Fingerprint and crash screen. ---- Features ----- ▶ Lock Apps / App Locker AppLock allows you to lock apps like gallery , message apps , social apps and email apps with fingerprint , pin , pattern and crash screen. ▶ Capture Intruder Picture If someone tries to open locked apps with wrong password , AppLock will capture the pictuer of intruder from front camera and show you when you open AppLock. ▶ Lock Recent Apps You can lock recent apps page so no one can see the content of recently used apps. ▶ Custom Settings Use separate combination of locking methods with different pin or pattern for a specific apps. ▶ Crash screen set crash screen for locked app , so no one can know that if an app is locked. ▶ Fingerprint Support Use fingerprint as secondary , or use only fingerprint to un-lock apps. ▶ Improved Lock Engine AppLock use two locking engines , default engine is fast and the "Improved Lock Engine" is battery efficient with more features that does not drain your battery. ▶ Turn Off AppLock you can turn off AppLock completely , just go to app settings and turn off the app. ▶ Lock Timeout you can to re-lock apps after some time [1-60] minuets , immediately or after screen off. ▶ Simple and Beautiful UI Beautiful and simple UI so you can perform any task easily. ▶ Lock Screen Theme lock screen changes color according to the app that you locked , every time when lock screen appears you will experience AppLock differently. ▶ Prevent Uninstall To protect AppLock from uninstall you can go to AppLock setting and press "Prevent Force Close/Uninstall". FAQs ---------- Q 2: How can I create different pin & pattern for each application? A: Select the app that you want to lock from App list, Lock the app and then click on Custom, Then enable "Custom Settings" and then change pin, and pattern. Q 3: How can I prevent someone from uninstalling my AppLock? A: Go to settings and click on “Prevent Force Close/Uninstall”. Then Lock your mobile Settings. Q 4: Will AppLock works if I restart my Mobile? A: Yes it will start working, and your locked apps will be protected. Q 5: How can I check which apps are locked? A: In the top right corner of AppLock From the drop-down menu select “Locked Apps”. Q 6: What does “Lock recent apps” do? A: This option prevents someone from seeing your recent Opened Apps. Q 7: I installed AppLock, but there is no option to lock my apps with the fingerprint? A: It depends on your mobile if your mobile has a fingerprint scanner and Android version 6.0 (Marshmallow) then finger print app lock method will also work. Q 8: In my Huawei device when I open AppLock it again asks to On the Option of AppLock service? A: Because you have not added AppLock in your Protected Apps list of your Huawei Mobile. Q 9: What is "Crash Screen"? A: If you enable Crash screen for some application it will show a window with a message of “App Crashed” after long pressing "OK" you can go to lock screen. Q 10: How to enable Crash screen option in AppLock? A: In, App List lock your desired app Click on “custom” and enable custom settings, and then enable “Crash.” Q 15: How to uninstall AppLock? A: First Remove AppLock from Device Admin from mobile settings or AppLock settings and then simply uninstall it. Permissions: • Accessibility Service: This app uses Accessibility services to enable "Improved Lock Engine" and stop battery drain. • Draw Over Other Apps: AppLock uses this permission to draw lock screen on top of your locked app. • Usage Access: AppLock uses this permission to detect if a lock app is opened. • This app uses the Device Administrator permission : We use this permission to prevent other users from uninstalling this app so your locked content can be fully secured.

Version history

2 versions are listed, going back to v3.1.58. Since v3.1.91 it requires Android 5.0+.

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jun 26, 2026.
  • Certificate issued to “gamemalt” This is the certificate of the Google Play version.
  • Same certificate as the other version checked

Store checks and file details

  • Developer signature verified Jun 26, 2026
  • Validated against Google Play Jun 26, 2026
  • Signed byO=gamemalt
  • Signing certificate (SHA-1)CA:92:6C:8E:F9:71:89:B7:6A:AB:E2:26:D8:83:97:98:3E:FF:EB:B8
  • File MD516d10670d837d43c1edf668e98097909
  • 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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (27)

AppLock requests 27 permissions, 7 of them sensitive.

Required hardware & features

AppLock APK: questions and answers

Is there a version of AppLock for older Android phones?

The current version needs Android 5.0 or later. Version 3.1.58 is the newest listed build that installs on Android 4.4 and later. Get version 3.1.58 · All versions

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 AppLock free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the AppLock 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 16d10670d837d43c1edf668e98097909.

Tags

More Tools apps