App Lock lock is for lock users apps as well as system apps. It's running smooth, attractive and faster than any others. Simple and easy user interface for every user.

How to protect your application?
Download & Install App Lock first
Set pattern lock to protect your apps
Choose apps from list for locked the apps
Features
Simple and attractive UI
One tap to lock and unlock apps
Pattern lock for protect apps
Hide patterns path
Set time to lock apps
Reset password easily