A waste of time
I cant believe all the high ratings - this hardly works at all for me. Using the internal mic it alternates between three notes in each string - one of which is the right note but unless you are already really close and know exactly what youre doing then its next to impossible to tune the strings. Im an experienced player and technician and find it useless. Lord help a beginner trying to tune with it. Another time I wish iTunes had a 0 star rating.
Losergeek about
n-Track Tuner, v1.7