# AppLock Master

> Lock app, supports fingerprint (Android 6.0).

Canonical page: [https://chrome-stats.com/d/com.ammy.applock](https://chrome-stats.com/d/com.ammy.applock)

## Overview

- **ID:** `com.ammy.applock`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Sepber
- **Category:** TOOLS
- **Downloads:** 10,978,549
- **Rating:** 4.35 / 5 (84,444 ratings)
- **Version:** 33.0.3
- **Last updated:** 2024-02-19
- **First published:** 2016-11-23
- **Publisher country:** VN
- **Size:** 11 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ammy.applock)
- **Website:** [https://www.sepber.com](https://www.sepber.com/)
- **Privacy policy:** [https://docs.sepber.com/applock/privacy/](https://docs.sepber.com/applock/privacy/)

## Description

**AppLock Master** is a top-rated free app lock extension designed to secure your Android apps through multiple locking mechanisms including PIN, pattern, and fingerprint (supported on Android 6.0 and Samsung devices). It offers advanced features such as a random keyboard, time-based passwords, invisible patterns, and customizable pattern sizes for enhanced security.

Beyond locking individual apps, it secures incoming calls, recent tasks, Wi-Fi/Bluetooth switches, app installations/uninstallations, and third-party apps. The extension supports temporary unlock functionality, enabling you to avoid re-entering passwords frequently by offering delay lock options and single-password unlocking for multiple apps. Additional protection includes cover disguises like fake fingerprint scanners and fake force close dialogs.

For privacy, AppLock Master includes an intruder selfie feature capturing photos of unauthorized unlock attempts. It also supports theme customization, background settings (including gallery images, system wallpapers, transparency, and blur effects), and lock screen animations. The app’s orientation locking and icon hiding add further layers of user convenience and privacy. With comprehensive support and uninstall prevention, AppLock Master is a powerful solution for protecting your mobile privacy.

## Rankings

- #12,927 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BLUETOOTH`
- `android.permission.BLUETOOTH_ADMIN`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.CAMERA`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.GET_TASKS`
- `android.permission.INTERNET`
- `android.permission.MANAGE_EXTERNAL_STORAGE`
- `android.permission.PACKAGE_USAGE_STATS`
- `android.permission.QUERY_ALL_PACKAGES`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.READ_PHONE_STATE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.USE_FINGERPRINT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `com.google.android.gms.permission.AD_ID`
- `com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY`

## Review summary

Users broadly praise AppLock Master for easy locking, privacy, and parental-control capabilities, and note a lightweight, ad-free experience on low-storage devices. The main drawbacks are occasional glitches and inconsistent locking, with some reviews stating the app is not the best or is very bad. Overall, it garners strong positive sentiment for basic protection, with reliability caveats that some users experience.

### Pros

- Strong overall positive reception; reviewers repeatedly call it very nice/good/excellent
- Effective locking and privacy features for apps and the device
- Parental control capability to manage what kids can run
- Low storage footprint on devices
- Ad-free experience

### Cons

- Locking can be inconsistent; locks may not apply or be forgotten
- Occasional glitches or instability; app sometimes not working as expected
- Some reviews express negative sentiment (not the best/very bad)

## Similar extensions and apps

- [App Lock Master – Lock Apps](https://chrome-stats.com/d/applock.lockapps.fingerprint.password.maxlock) — 3,173,456 users, 4.48 / 5
- [App Lock - Fingerprint Lock](https://chrome-stats.com/d/com.applock.fingerprint.protector.master) — 38,496 users, 4.83 / 5
- [App Lock - Fingerprint, PIN](https://chrome-stats.com/d/com.applock.fingerprintprotector) — 1,101 users
- [App lock - Fingerprint](https://chrome-stats.com/d/com.bstech.security.applock) — 9,149,042 users, 4.03 / 5
- [AppLock with FingerPrint (app](https://chrome-stats.com/d/plus.applock.app.giantmobile.com.applockplus) — 9,852 users
- [AppLock](https://chrome-stats.com/d/com.gamemalt.applocker) — 34,171,723 users, 4.41 / 5
- [AppLock - Fingerprint & PIN](https://chrome-stats.com/d/com.applook.sreen.fingerprint) — 55,069 users
- [App Lock Master –Gallery Vault](https://chrome-stats.com/d/com.masterapplock2.vault) — 12,373 users
- [AppLock : Fingerprint Lock](https://chrome-stats.com/d/com.mangolabsoft.applock) — 1,793 users
- [App Lock - Fingerprint Lock](https://chrome-stats.com/d/com.zegome.app.applocker) — 79,785 users, 4.38 / 5
- [AppLock - Fingerprint Lock](https://chrome-stats.com/d/com.luckystars.fingerprint.applock) — 38,836 users
- [AppLock - Fingerprint Locker](https://chrome-stats.com/d/com.apps.applockIND) — 2,035 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.ammy.applock)