cool but the upgrade is false advertising – GuitarToolkit - tuner, metronome, chords & scales Review

Edit: I got the IAP to make promised “custom instruments” in order to tune violins. Turns out, you can’t make custom instruments—you just get to make pretty icons for your standard guitar, bass, etc. I feel a little cheated. Original: I was ready to be unimpressed, but this app us a serious tuner, chord and scale book, and metronome -- a perfect practice companion.
Review by Doodaddy on GuitarToolkit - tuner, metronome, chords & scales.