Color Call - Color Phone Flash - Caller Screen Theme, LED Blink app helps you create a personalized Caller Screen and use it as the Phone Notification. You can make changes and modifications to the color of the screen and design the screen to look unique and awesome with our wonderful theme. We have some wonderful themes to choose from, but most of them are not free. In order to download themes, you have to pay. We designed a special section for free themes, and you can download these colorful themes with no more than 1 credit to enjoy the Caller Screen & change the color of the phone. You can also record a video and apply it to your phone theme.