Fretomo

Fret 7 on the A string. What note is that? You know where to put your fingers, but naming the note takes a moment. That's what Fretomo's fretboard quiz is for. Look at the marked position and choose between two note names. Each round has 10 questions, with 30 seconds per question. If you're stuck, hints appear one at a time, showing C positions and nearby notes. Practice all six strings in standard tuning, from open strings to fret 12. You can select particular strings or review positions you've struggled with. The results keep track of correct notes, mastery rate, and response times. Correct answers in under 10 seconds earn points and add to your combo. The guitar character reacts to your answers, too. Music and sound effects have separate volume controls. You can also switch vibration on or off. Available in Japanese and English.