About this app

App Lock is your privacy guard, intruder protection, lock cover, app lock with photo locker, photo vault, messages lock and antivirus free! Want to protect your privacy? Let’s lock it!

Boost your privacy with App Locks, Camera Lock, Messages Lock, Photo Locker, Intruder Selfie & Lock Disguise.

Provide multiple applock styles to lock apps. Protect your privacy 24/7!

🌟Highlight Features:🌟

🔓 Enhanced & max privacy appLock, locker, security center
🔓 App Locks - Both app locker, password lock, pattern lock supported
🔓 Photo Locker - Gallery Lock that lock camera, lock photos for privacy
🔓 Intruder Selfie - Prevent intruders who try to unlock your app screen
🔓 Photo Vault - Photo vault with app lock to hide photos and videos
🔓 Lock Cover - Fake the unlock screen into an error report

App lock Master is supported by all phones who has Fingerprint hardware and if you don't have one then our Fingerprint Simulator enables simulated App lock support for any phone you have. Simulate fingerprint app lock with PIN or Pattern.

Easily hide sensitive photos and videos, as AppLock can lock apps, photos, videos and other private data with password lock or pattern lock. AppLock also uses Accessibility Service to save battery.

Our free app locker for android protects privacy with password & privacy guard to lock apps.

Core Features:

Lock Social apps: AppLock can lock Facebook, WhatsApp, Messenger and so on. No one can peep at your private chat any more.
System apps: AppLock can lock Contacts, SMS, Gallery, Videos, Email and so on. No one can mess up your settings for system apps.
Android pay apps: AppLock can lock Android Pay, Samsung Pay, Paypal and so on. No one can use your wallet to purchase any item.

How to use and Troubleshooting:

1. Choose a pattern (at least 4 dots) when opening the application for the first time.
2. Choose which apps to lock.
3. (Optional) Access the settings screen for more options.

Your apps will be protected and only you can open them!

New features

Android 9 Bug fixed.
Overall user experience enhanced.

App Permissions

Allows access to the vibrator.
Required to be able to access the camera device.
This constant was deprecated in API level 21. No longer enforced.
Allows applications to open network sockets.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to write to external storage.
Allows an application to read from external storage.
Allows mounting and unmounting file systems for removable storage.
Allows applications to change Wi-Fi connectivity state.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to read or write the system settings.
Allows an application to collect component usage statistics
Declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application.
Must be required by an NotificationListenerService, to ensure that only the system can bind to it.