A free program for Android, by Judi Studio.

Color App Lock – Lock Apps & Phone Security is a free utility for Android devices. It is a lightweight, efficient, and intuitive tool that will allow you to make your phone screen more secure and private. You can also set it to automatically lock itself after a specified period of time.

It has been designed to be simple and intuitive to use. There is a simple and easy to use UI that will allow you to make your phone screen more secure and private. It is designed to be lightweight, simple, and intuitive to use.

It will allow you to customize the lock screen with dynamic effects, video, and more.