Every note in every key, across the whole neck.

Pick your instrument, tuning and key. Simpli Scales shows you where every note lives. Guitar (6 or 7 string), bass (4 or 5 string), ukulele, mandolin, banjo and piano.

Coming soon to Google Play

Try it right here. Pick an instrument, key and scale at the top. Tap the logo for tunings and more.

  • 12 scales and every common tuning
  • Free chromatic tuner in the app
  • Works offline
  • One-time purchase removes ads. No subscriptions.

Created by beccar0ze, a developer from Vermont who has played bass for over 20 years. Thank you for supporting my dream of opening a venue with my boyfriend in Burlington!