Protect privacy. Supports 45 languages. AppLock can lock Facebook, WhatsApp, Gallery, Messenger, Snapchat, Instagram, SMS, Contacts, Gmail, Settings, incoming calls and any app you choose. Prevent unauthorized access and guard privacy. Ensure security. AppLock can lock pictures and videos. Hidden pictures and videos are vanished from Gallery and only visible in the photo and video vault. Protect private memories easily. No pin, no way. AppLock has random keyboard and invisible pattern lock. No more worry people may peep the pin or pattern. More safe! With AppLock, you will: Never worry about parents check your Snapchat, TikTok! Never worry about friends borrow your phone to play games with mobile data again! Never worry about a workmate gets your phone to look the gallery again! Never worry about someone reads private data in your apps again! Never worry about kids mess up Settings, send wrong messages, paying games again! ---FAQ--- 1)How to change password? Open AppLock, Protect, Unlock Settings 2)How to open hidden AppLock? Please update to the latest version and then try the following four methods to open hidden AppLock: 1. Gallery Open your Gallery, select a picture, click the share button. Find "Open AppLock" and click it. 2. Widgets Long press the home screen, click Widgets. Find "Open AppLock" and drag it to the home screen. 3. Dial pad Enter *#*#12345#*#* in your dial pad. 4. Browser Open any link in the browser: ① openapplock.com ② domobile.com/applock 3)How to stop uninstalling AppLock? Please enable Advanced Protection in Protect of AppLock, so nobody can uninstall or kill AppLock without password. You can disable Advanced Protection when you don't want it. 4)I forgot my password, How to find it? Update to the latest version first. And then tap AppLock icon, click the icon at top right corner of lock page, tap 'forgot password'. 1. Security answer: enter security answer, click 'reset password'. 2. Security email: click 'send code to security email', input reset code, click 'reset password'. AppLock uses the Device Administrator permission. To enable Advanced Protection, please activate AppLock as "device administrator". It's only used for preventing intruders uninstalling AppLock. To enable the power saving mode, please turn on the Accessibility Service. Once enabled, AppLock can monitor foreground app changes in real time, to improve locking and unlocking efficiency, reduce battery consumption, and ensure the stable operation of AppLock. Why does AppLock need this permission? We've received a lot of user feedback complaining that the lock fails after the phone restarts and their apps lose protection. This issue mainly stems from the delay in detecting changes in foreground apps. With Accessibility services enabled, AppLock will be informed when any app is opened and provide instant protection for locked apps, and reducing battery consumption. What data we will collect and how to use? AppLock doesn’t use Accessibility Service to collect any data. We only use it to monitor foreground apps.

What is AppLock?

AppLock is built to deliver a stable, responsive user experience on Android systems. Cataloged under Tools, it meets rigorous performance and resource-management benchmarks. Whether deployed for everyday productivity, communication, or gaming, version 3.2.19 brings verified optimization and regular security improvements.

Key Features & Capabilities

  • Authentic Upstream Release: Direct, unbundled APK package matching original developer cryptographic signatures.
  • Platform Optimized: Tailored specifically for Android (Android 8.0+).
  • Optimized File Footprint: Package download size of approximately 85 MB, minimizing bandwidth and storage overhead.
  • Antivirus & Integrity Verified: Scanned against 70+ top security engines with zero malware, adware, or unauthorized toolbars.

System Requirements & Installation Specs

To run AppLock properly, ensure your device satisfies the minimum requirements: Operating system Android 8.0 Oreo or higher, minimum available storage space of 85 MB, and an active internet connection for online services and automatic mirrors.

How to Download & Install on Android

Downloading and configuring AppLock is straightforward and secure via LoadPure CDN mirrors:

  1. Tap the direct Download APK button to save the verified package to your device.
  2. Open the downloaded package from your browser downloads or file manager.
  3. If prompted, allow "Install from this source" in your security settings, then tap Install.