This app, as many people have said, is by far the best and most comprehensive learning tool for guitarists out there. It allows you too look at many chords, triads, arpeggios and then relate them to the appropriate scales in all positions. I use it daily in jazz guitar studies. Its great. However, I hate the new version. Its way less intuitive than the previous version, and harder to read. Why did you mess with something that worked great? Give me back the old version!
Brooklynvibe about Guitarist's Reference, v6.0.4