Kno Yo Trax is a free music quiz app developed by Kno Yo Trax for Android devices. The app tests your music knowledge by playing a short clip of a song and asking you to guess the name of the track. The app features three genres: Hip Hop, Pop, and Rock.

The app's interface is user-friendly and easy to navigate. Upon launching the app, you are presented with the three genres to choose from. Once you select a genre, you are taken to the quiz section where you can begin the game. The quiz consists of ten rounds, and you have to guess the name of the song correctly to move to the next round. If you get stuck, you can use a hint to reveal one of the song's letters.

Overall, Kno Yo Trax is a fun and engaging app for music lovers. It's a great way to test your knowledge of popular music and discover new songs. The app is free to download and use, making it accessible to everyone.