Guitar Fretboard: Scales

Content rating
Everyone
In-App Purchases
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Feel a unique interactive experience alongside Guitar Fretboard: Scales. Nazar Vorotniak introduces cutting-edge innovations supporting AGCscript. Browse Music & Audio now.

Direct Link To Get Guitar Fretboard: Scales

Guitar Fretboard app is designed to help you learn scales, memorize the fretboard and train your ear. Allows to customize every aspect of displaying a scale or a chord's notes/intervals on a guitar fretboard. Also shows each scale degree chords and modes with ability to highlight a chord on a scale.
App is catered more to learning scales than chords but chords are also present and have chord shapes for main chords for 6/7 string guitar, 4/5 string bass and ukulele.

Features:
- 45+ scales (Major scale modes, Harmonic minor scale modes, Melodic minor scale modes, Major/Minor pentatonic, Exotic scales, Bebop scales) and 35+ chords
- Ability to add custom scales and chords
- 1600+ patterns for scales (CAGED, 3 notes per string) and shapes for chords (Triads, Barre, Open, Closed)
- Ability to add custom patterns/shapes
- 35+ tunings
- Interval/Note/Ear trainer
- Metronome
- Ability to add custom tunings
- Allows to change scale palette and add custom scale palettes
- Allows to change fretboard style and add customs styles
- 4 view modes including (no text, notes, intervals, both notes and intervals)
- Allows to highlight intervals of a scale
- Show/Hide notes outside of scale
- Left handed mode
- Zoom (use pinch gesture to zoom fretboard)
- Play notes (guitar and bass)
- Focus on scale notes only on specific area of a fretboard
- Dark theme

If you have any feature requests or encountered bugs please contact me at [email protected]
Shows scales and chord notes/intervals on guitar fretboard
Updated on
Aug 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
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  • No data collected
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Ratings and reviews

521 reviews
Daniel Szeremet
June 22, 2026
For the longest time I've scratched my head about "modes". In concept, modes seemed very simple. In reasoning, not sure why... or how to work with this concept in a meaningful way. With Guitar Fretboard: Scales, not only have I learned how modes and chords and scales are weaved together, but when I get a song in my head, I can now lay it all out on the fretboard. And then... magic!
2 people found this review helpful
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Dustin Peterson
May 16, 2026
I'm not exaggerating when I say I've spent hundreds of hours downloading and deleting apps, looking for one that does even half of what this app does. If you're looking for your best resource for information regarding anything from scale patterns, to triads and even the circle of 5ths, this is your best choice. Amazing app, especially the extent of the free content. 10/10
6 people found this review helpful
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James Reynolds
June 9, 2024
Really loving the app! It's so useful that you can view scales and arpeggios all over the fretboard. Without getting too into the weeds here, one piece of advice I have is the app should use flats instead of sharps for the keys of G#, D#, and A#. (So Ab, Eb, and Bb) The key of C# should also have the option of being Db. This would make it so musicians can properly learn their scales and chords. Edit: that's exactly the setting I was looking for, with proper enharmonics this app is 5 stars!
13 people found this review helpful
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Nazar Vorotniak
June 9, 2024
Thank you for you feedback. I am currently working on bringing correct enharmonics into the app. All scales and chords will have correct intervals (for example dim7 will be 1 b3 b5 bb7 and not 1 b3 b5 6 like it is right now), same for notes. In the meantime you can change (a bit) sharps/flats in the menu -> settings -> note type settings.

What’s new

Bug fixes