App Locker - Smart App Locker，

lock your Instagram, Snapchat, WhatsApp, Hangouts, WeChat, Facebook, Twitter, Gmail, Camera, Hide Gallery, Hide Photos, Hide Videos etc. Lock them easily on your phone. Completely Free, and Small size

How it works ?

• Lock any app in the App Locker

• When the locked app is launched on your phone, your will be asked for a password

• Enter the set password to unlock the app

Other features

• Completely Free

• Small Size

• No battery impact

• Regularly updated

• Fingerprint unlock option

• Support for : Pattern Lock, Password Lock and intuitive Crash Screen Lock