A free program for Android, by ZongWin.

The Call Flash – Color Phone,Caller Screen, LED Flash is a free application to help you create an amazing look for your incoming calls.

This app is a complete solution to customize your call screen. It offers you a wide variety of themes, which you can choose and apply to your phone. All of them are optimized for Android devices.

The themes are fully customizable and can be applied to your background, incoming call screen, and incoming message screen. The Call Flash – Color Phone,Caller Screen, LED Flash app also offers you the option to customize your notification light.

The app can be used on any Android phone. It doesn’t matter if you have a simple phone or a high-end one, the app will work just fine.