AppLock - Secure device & apps

Protect your privacy by locking contacts, messaging apps, and other applications with AppLock.

Packed with powerful features and a user-friendly interface, AppLock is the leading app for securing your data and preventing unauthorized access to your apps with just a few taps.

AppLock

Advanced app locker that ensures solid protection of system apps, messengers and other information on your Android device. Packed with a broad range of functional capabilities, e.g. “intruder selfie” for extra protection of your data from unwanted access.

How does AppLock function?

After setting up the basic settings during your initial sign-in, you can simply open AppLock and tap the desired app to activate the app lock protection.

Key features:

Powerful Message Locker

Secure messenger apps like Facebook Messenger, WhatsApp, Viber, Snapchat, WeChat, Hangouts, Skype, Slack, and more with AppLock to safeguard your conversations.

Advanced AppLock for System Apps

Easily lock contacts, calendar, and other system applications using AppLock.

Wide Range of Lock Options

Choose from fingerprint, password, or pattern locks for your apps with AppLock.

Random Keyboard

Activate the "Random Keyboard" feature to keep your password hidden from prying eyes.

Intruder Selfie

Use the "Intruder Selfie" mode to capture photos of unauthorized individuals attempting to access your phone.

Optimized Battery Usage

AppLock is designed to consume minimal battery power by default.

Real-time App Lock Protection

Receive notifications about new apps on your device that can be locked using AppLock.

Customizable Themes

Personalize your experience by selecting either a Light (Default) or Dark theme with AppLock.

AppLock requires the following app permissions:

App Usage - Used to retrieve the list of installed apps, manage their lock status, and enable locking capabilities.

Overlay (Run over other apps) - Necessary for displaying the lock screen, especially on Android 10 devices.

Camera - Allows AppLock to take an intruder selfie.

Getting Started with AppLock:

Upon opening AppLock, grant the necessary "App Usage" and "Overlay" permissions.

Sign in using your Google account to facilitate recovering access to locked apps if you forget your password or pattern.

Select and configure your preferred app lock option.

Additional security and stability features include:

Setting AppLock as a device administrator to prevent unauthorized uninstall attempts.

Disabling battery optimization to ensure continuous app lock protection.

Enabling Fingerprint App Unlock for instant access to apps via fingerprint.

Activating "Intruder Selfie" to capture front camera photos when incorrect passwords are entered.