AppLock

Protect Your Privacy.App Lock can lock SMS, Contacts, Gmail, Facebook, Gallery, Market, Settings, Calls and any app you choose, with abundant options, protecting your privacy.

★ With the help of App Lock, you may:
Never worry about a friend borrow your phone to play games again!
Never worry about a workmates get your phone to have a look again!
Never worry about private data in some apps may be read by someone again!
Never worry about your kids may changing phone's Settings, paying games, messing up it again!

• Protects any apps using password or pattern
• Widget for quick locking/unlocking
• Locks incoming or outgoing calls
• Lock system Settings
• Lock Google Play Store
• Quick lock switcher on status bar
• Re-lock policy: allow short exit, no need to unlock again
• Prevent apps from being uninstalled
• Hide App Lock's icon from launcher
• App Lock can be prevented from being uninstall
• App Lock cannot be killed by task killers
• Little memory footprint and power-saving

premium features:
1)Customize background, set your favorite photo
2)change keyboard color
3)Profile, easy to change the locks
4)time lock, automatic lock at given time
5)location lock, automatic lock at given location
6)Hide AppLock icon
7)Random keyboard

More features coming soon:
Hide App
Lock photo,video,contact,message,call log,file
Lock switch(WiFi,BT,3G/4G Data...)
Guest Log
Fake Lock
Cloud Backup
New Theme and Background

Here Are Some Screenshots of the app

Download the app feom here - DOWNLOAD