Advanced FretPro Guitar Notes, Chords and Scales Trainer
Full user review
"Excellent Daily practice tool"
Very customizable. I was worried about the availability of a left-handed fretboard. There is no left-right option but it's not needed.
There is plenty of free content at the website - stuff for sale, too.
Boring? What would you recommend to make note/chord recognition exciting? Lasers picks to shoot the correct note/chord icons with? :-)
Audio output woud be nice, especially for chord and pattern practice.