Nifty Caller - Call Screen Themes is an Android personalization app developed by Boost Your Smartphone, which offers a wide range of cool animations to customize your phone's call screen. With this app, you can easily set a specific call background for a particular contact or choose an unusual or pretty call screen for your loved ones.

The app comes with an extensive library of bright and awesome videos that can be set as a call background with just one click. It is easy to use and has a simple interface, making it one of the best among all other color call screen themes. You can also upload your own pictures from the gallery to create even more diversity of call screen themes on your phone.

Nifty Caller - Call Screen Themes also allows you to set a custom ringtone for your contacts and turn on the flash every time someone calls. With new colorful caller screens and videos being added regularly, this app is constantly being updated to provide the best caller theme wallpaper. Download Nifty Caller - Call Screen Themes now and impress your friends with a stylish and personalized call screen!