Fretonomy - Learn Fretboard

Fretonomy is an interactive music education game for mastering the fretboard on guitar, bass, mandolin, ukulele, banjo, and other stringed instruments. Practice notes, chords, intervals, scales, staff reading, and ear training across nine instruments, multiple tunings, and customizable fretboard sections.

Explore more than 30 learning games and tools, including chord identification, color matching, staff and fretboard training, scale exploration with over 950 scales, and a chord progression generator. Track your improvement with fretboard heat maps, use left-handed mode and alternative note notations, and create song ideas with tablature, lyrics, recordings, and chord progressions. The free version includes access to the first few frets, with full instruments available through in-app purchases.