While you can find a free APK, here is the fine print that makes it less appealing than it sounds:
Minimal required permissions:
If you are looking for free rhythm games with similar community-driven or "bullet-hell" gameplay on Android, consider these highly-rated alternatives: Project Arrhythmia - Steam Community project arrhythmia android free
The built-in editor allows players to create their own stages using any music they wish. While you can find a free APK, here
As of the current gaming landscape,
Project Arrhythmia stands out because it isn't just about hitting notes; it's about surviving a . The game’s upcoming Story Mode project arrhythmia android free