They have created a free, high quality, global, unique, and innovative music education app called BandBlast.

The BandBlast app, for iPhone, iPad, and Android, makes music education a fun and innovative gaming experience.  The app includes video tutorials, quizzes, rhythm games, microphone-based pitch games, and a recording tool including backing tracks.

Acorn has assisted in developing the pitch detector and underlying audio architecture of BandBlast.