Ok as far as it goes – Fretonomy - Learn Fretboard Review

However, the name chord portion of the app never shows some triads and 7th chords that are easily fingered. Edit: The developer contacted me to ask what was missing. A version of the app containing the missing triads would easily earn a 5. By the way, the app sounds the notes when you select them, clean and clear enough to help with ear training.
Review by Lurking man on Fretonomy - Learn Fretboard.