If you are a fan of rhythm games then you shouldn't miss this App. Neon Rhythm is a bit like Guitar Hero for the mobile platform.
You can bring your own songs, make your own rhythm with the editor, and play it as much as you like. When you don't want to create your own tracks: Play the tracks from other users!
"Broken Reality" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0