Guitar Fretboard Adventure app for iPhone and iPad

One of the great difficulties of learning guitar is visualizing scales and chords on the fretboard. Now there is a way to have fun while doing just that! Recalling the shapes of scales and triads is as valuable as playing them on your fingers.
Guitar Fretboard Adventure is a guitarist’s tool for learning the basic major scale shapes, pentatonic shapes, the 4 triads across the fretboard, and where the notes are on the fretboard. Each level of gameplay is designed to introduce the visual component of these topics.

Topics covered:
Notes on the fretboard
Major Scale - based on the 5 shapes
Pentatonic Scales - based on 4 shapes
Triads - Major, Minor, Diminished, and Augmented across the fretboard