Privacy Locker

Your best privacy guard Lock. The best free App Lock.
Keep your privacy by locking apps like phone, message, WhatsApp, Facebook, Gallery or anything you want.
The lightest App Lock on Google Play Store which isn't consume RAM, battery and other system resources like others!

FEATURES OF Mobo Privacy Guard :

► App Lock: Secure your Android and protect all your privacy. You can lock individual apps instead of the entire phone. Customized lock screens and wallpapers bring you more choices: pattern and PIN.

► Photo Safe Vault: Hide and encrypt your photos and videos and keep them locked behind your pattern or PIN pad. Don’t worry about your private photos may be viewed by others.

► Chameleon: Disguise your lock screen to prevent from breaking into your password. Fingerprint scanner and fake force close dialog are now supported, and more covers are coming soon.

► Delay to lock: Re-lock is not required when returning from a brief exit, avoiding to frequently unlock and smoothing the app switches.

► Quick lock / unlock: Awesome and convenient. Adding new widget to your screen, you can take the app lock enabled or disabled with just one tap.

► Advanced protection: Prevent p=Privacy Guard from being uninstalled by activating Android device administrator, provide a strict protection for your cell phone. And all these are amazingly free.