EarProg - Chord Progressions app recently received 3 positive reviews on iPhone, iPad, and Android devices. Users in the United States have given EarProg - Chord Progressions app an average rating of 2.73 out of 5 stars, based on a total of 11 ratings since its release on Feb 18 by David M Alvarez Marin. Can you share your positive or negative thoughts about EarProg - Chord Progressions?