FretCompass

FretCompass is a guitar fretboard reference and practice tool for exploring chord shapes, scale patterns, notes, and guitar tunings.

Use the interactive six-string fretboard to select notes and view matching chord names supported by the app. Switch to scale mode to display note positions for different roots and scale patterns across the neck.

Configure each string for standard or alternate tunings, explore common chord shapes, and save useful fretboard patterns to your personal library.

Key features:
• Explore notes on an interactive six-string fretboard
• View chord names based on selected notes
• Browse common chord shapes in the chord reference
• Visualize supported scales across the fretboard
• Highlight root notes and scale tones
• Configure standard and alternate guitar tunings
• Save and name custom chord shapes
• Return to saved shapes during future practice sessions

FretCompass gives guitarists a clear visual way to study the fretboard, compare chord voicings, explore scale patterns, and keep useful musical ideas organized.

Chord and scale results depend on the selected notes and the patterns supported by the app.