App Locker

Protect your privacy with App Locker, multiple options, SMS, Contacts, Gmail, Facebook, Gallery, WhatsApp Messenger, Settings, Calls, and you can lock any application you choose.
Using this application you can encrypt your data to prevent access by other people.
Lock your application opened a safe and easy patterns.
You can lock your messaging and social media applications, social life are hidden.
Lock all applications with a single click.
Applications locker is free.
Protect your photos by locking the gallery and photos.
Store your data from prying eyes.
Great user interface.
Advanced settings option.
password your installed applications, locks with patterns.