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Memorize music by seeing it

The fretboard,
finally visible.

Every note, scale, and chord — rendered in color. An AI tutor that shows you why, right on the instrument.

Open FrettyDownload on the App Store
C major chord shapes highlighted across the fretboard in FrettyC minor pentatonic scale mapped across the fretboard in FrettyA minor pentatonic scale mapped in color on the Fretty fretboardA major chord shapes shown across the neck in FrettyThe Ask Fretty AI tutor answering a question about a scale

Every chord shape, mapped in color

What Fretty does

A fretboard you can see, hear, and reshape instantly.

Every note, interval, and color is yours to tweak. The shapes finally stick — because they connect to the sounds in your head.

01

Visual memorization

Notes light up exactly where they live on the neck. Shapes lock in — guessing fades out.

02

Fully customizable

Colors, emphasis, dimming, patterns — tune the fretboard to how your brain learns.

03

Instant feedback

Tap a note. Hear it. See how it connects to everything around it, in real time.

04

AI-guided understanding

Ask why a shape works, or what to play next, and see the answer appear on the fretboard.

Chords

Full 22-fret color-coded fretboardA open-position chord shape highlighted on the fretboardA barre-chord shape highlighted on the fretboard

Scales

A minor pentatonic scale, shape 1, highlighted on the fretboardA minor pentatonic scale, shape 2, highlighted on the fretboardA minor pentatonic scale, shape 3, highlighted on the fretboard

Ask Fretty

Ask anything about the shape you’re looking at.

Fretty’s tutor doesn’t lecture. It renders your question as movement on the neck, so you see the “why” without ever leaving the fretboard.

Explains in your context

No generic theory. The AI responds to what you’re actually looking at — your chord, your scale, your position.

Shows, not tells

Instead of a wall of text, it highlights the notes, intervals, and movements directly on the neck.

Unblocks you instantly

Stuck on a chord, a progression, or a sound in your head? Ask — and keep playing.

Adapts to your level

Beginner explanations when you need them. Advanced insight when you’re ready for it.

Fretty's AI tutor answering a question about the minor pentatonic scale

Ask a question. Get an answer mapped directly onto the neck.

Why this works

Most apps explain music. Most tutors talk about music.

Fretty lets you see it — and ask questions inside the instrument.

You stop asking “what notes are in this?” and start knowing “I know this shape, and I know why it works.”

That’s real fluency

Who Fretty is for

Beginners

Clarity instead of confusion.

Intermediate players

Connect shapes, chords, and theory.

Advanced players

Explore ideas faster, break patterns.

What makes Fretty different

Not lessons.

Not flashcards.

Not static diagrams.

A living fretboard — with an AI tutor inside it.

Free to explore. Customize as you go. Learn at your pace.

Ready when you are

Open Fretty, and put it on the fretboard.

Memorize music by seeing it. Understand it by asking.

Open FrettyDownload on the App Store