Fingerprint App Lock logo

Fingerprint App Lock for Android

By truth apps Free

Developer's Description

Protect your Privacy. App Lock with Fingerprint support.(Fingerprint lock only works in Android 6.0+.)

App Lock can lock any apps Gallery, Messenger, SMS, Contacts, Email, Settings, incoming calls and any app you choose. Prevent unauthorized access to locked apps. App lock also hides your image and videos

One of the lightest AppLock on App Store which does not consume RAM, battery

AppLock has PIN , Pattern Lock and Fingerprint.App Lock has feature when user enters wrong pin or pattern a Waring sound is producedWith AppLock, you will never worry about a friend borrows your phone to play games with mobile again,never worry about a friend gets your phone to look the gallery, private data in your apps

Android 6.0+ users can enjoy

Intruder Selfie- if pattern or pass code or fingerprint entered is wrong app captures image of the person

Hide App icon- Hide the app icon and launch it from Dialer

Search Apps to Lock -easy to find the app to be locked

Random number keypad- if some is looking your screen would be difficult to find the code

Hide Pattern- if some is looking your screen would be difficult to find the Pattern styleMAIN FEATURES

Fastest App Lock with Warning sound

Lock settings to prevent others from uninstall applications

App Lock has invisible Pattern Lock.Permission Notice

App Uses Read Phone state permission

This to know in what state the phone is idle or working

Uses Finger Print sensor

This Permission is used to for unlocking locked apps

Accessibility Service

This is used to lock the app ,improve the battery life,and to speed up auto start of appUsage Stats

This is required to Lock the Apps.This will help to lock the app instantly and reduce battery usage.


Huawei and Xiaomi devices have task killer services that interfere with the AppLock service. For our app to work, you need to add App Lock to allowed apps in those devices' security settings.

Huawei: Phone Manager App > Protected Apps > Add App Lock to the list.

Xiaomi: Services > Security > Permissions > Autostart, find App Lock and enable Autostart.

Full Specifications

What's new in version 42


Release June 17, 2019
Date Added June 17, 2019
Version 42

Operating Systems

Operating Systems Android
Additional Requirements Requires Android


Total Downloads 13
Downloads Last Week 0
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