2025-08-20 00:00:00 AppLock is a smart security app lock, apps to lock your apps, app to hide pictures, vault gallery & safe lock app for Android. App lock android help your keep safe & full protection your android devices with password protect apps. Privacy lock by password: Contacts, Message apps, social apps, System settings. No one can access & mess up your settings system apps & use your locked apps without your permission. Private photo vault app & vault gallery: hidden photos, hidden pictures, hidden videos from videos & photos gallery and keepsafe photo vault with password (screen lock app by passcode, pattern or fingerprint lock). App lock android guard your private data to keep your device and apps safer.