Online Radio RAP is a free internet radio program that allows you to listen to music in high quality without registration. The app offers a simple and intuitive interface with easy-to-use controls, including play, next, sound control, and more. It also has a start screen with a clock that can be accessed by swiping up.

One of the app's standout features is its ability to stream music in the background while you surf the internet or send messages. It's important to note that a fast internet connection or Wi-Fi is recommended for optimal music playback.

Online Radio RAP offers 30 channels, featuring the best genres of Hip-Hop, Rap, and RnB. The sound quality is high, and you can easily switch between radio stations or turn off the app through the notification bar at the top of the screen.

The app has been updated regularly, with the latest version (v1.4) fixing minor bugs. The previous version (v1.3) added support for Android v.10 and a new black skin color.

Overall, Online Radio RAP is a great option for those who want to listen to high-quality music for free on their Android devices.