Scalewise puts every guitar scale on your fretboard — clean, clear, and instantly interactive. Pick any scale (pentatonic, major, minor, modes, and more), select your key, and choose your tuning. Scalewise maps every note across all six strings so you can see exactly where to play. LIVE NOTE DETECTION Use your microphone to detect the notes you're playing in real time. Notes light up on the fretboard as you play, showing exactly how your playing maps to the scale. ANY SCALE, ANY KEY, ANY TUNING Standard, drop D, open G — Scalewise handles dozens of common and alternate tunings. Switch keys and scales in seconds. Perfect for songwriting, improvising, or learning the neck. SCALE POSITIONS View scales in individual positions or see the full map across every position at once. Build muscle memory and learn the whole fretboard. PRINT YOUR SCALES Print the current scale directly from the app — handy for practice sheets and lesson prep. (Included in the full purchased version.) AD-FREE OPTION Remove ads with a one-time purchase and enjoy Scalewise without interruption, forever.