What it does
See any scale on the fretboard in every position and key. Built for the guitarist who wants to understand where the notes are — not just memorise shapes.
Features
- ✓All major, minor, modal, and exotic scales
- ✓Every position across the neck
- ✓Instant key changes
- ✓Works offline — no internet needed
Who it's for
Guitarists who want to see scales on the fretboard and understand the geometry of music.
From the maker
“I built Scale Master because I was tired of googling scale diagrams every time I wanted to explore a new mode. Now I just open the app and see it instantly, in any key, any position.”
— Romeu Beato · romeubeato.com