screen lock

Capture what happens on your screen with this recorder

Record your LG smartphone screen

Record your screen with this handy Android app

Trick your friends and make them think they broke your screen

Different patterns and passwords for your smartphone

Another way to customize your smartphone

Write down your private thoughts and keep them safe

Add a layer of security to all your apps

Password-protect your photos, videos, and other files

Hide all sorts of files in a seemingly normal calculator