App Lock

App Lock

7.9 MB
Requires Android:
4.1 and up
Sep 23, 2020
Latest version:
Free Download

Lock app with pattern. Lock app with password. Fingerprint support. Keep your privacy by locking apps like WhatsApp, Facebook, Gallery or anything you want. Lock your apps with a "secure" but "easy to unlock" pattern. Lock by pattern, password, keypad many types for lock apps. Very interesting. You have customize your lock, eg: change lock type, change background.

The security report indicates that App Lock is completely safe. Smart Mobile Tools is the creator of this application which can be found in the Tools category. The app has the overall rating 4.4 on Google Play.

The most recent release was on Sep 23, 2020 and App Lock was downloaded and set up by over 1M users. Some in-app purchases and advertisements are included into this application. Download the .apk setup package of App Lock 5.1 that is free of charge and check out users' reviews on Droid Informer. The file size is 4 MB and the app is developed for Android 4.1 and higher.

Based on the users’ feedback, the main disadvantages of the app are spelling errors and intrusive ads.

Permissions required by App Lock v. 5.1

Those that potentially access the user's/ your sensitive information:
  • Access the Account Service list
  • Access user's contacts
  • Write contact data without reading them
Commonly used:
  • Access the current list of running apps
  • Prevent device from going to sleep


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