The game shows a position on the fretboard. The goal is to enter the correct note for that position. If it is correct, another question is made.

The game can be timed. It counts correct and wrong answers, and when the time is over, it shows a score based on results. This can be thought as a 'test' or 'exam' mode.

For non-timed games, a 'learn' (or 'study') mode is available. When activated, entering notes makes the correspondenting position(s) to be shown on the fretboard.

It is possible to play with no accidentals (only natural notes). Notation can be CDE or DoReMi.

Length of fretboard can be short (frets 0-5) or long (frets 0 - 12).

There are additional bass presets for 4 or 5 string bass. The appearance and sound is bass-like. It is recommended to use headphones or external speakers for quality bass sound.

There is also a second game available, 'play'. The game presents a note (including octave number). The goal is to position the note correctly on the fretboard.