Guitar Scales in Colours
John Gellecum Music iPhoneiPadiPod touch
Guitar Scales in Colours is a paid Music app for iPhone and iPad by John Gellecum. Rated 2.0/5 from 2 ratings. Requires iOS 14.7. Updated January 23, 2026.
- Rating
- 2.0
- 2 ratings
- Price
- 3.99 USD
- on the App Store
- Size
- 65 MB
- Age 4+
- Updated
- Jan 23
- 2026 · v4.1.2
Screenshots
About Guitar Scales in Colours
- 27 of the most used scales, includes 13 of the most used jazz scales - Modes compare table - Unique colour coded (based on the colours of the rainbow). - It was never before this clear how to play a scale - Includes the Circle of fifths - Includes scale notation - Overview of natural harmonics - What scale on what chord at a glance - One Chord Jam, 8 styles, endless loops. - Backing tracks are all 5 chords. This makes it possible to play major and minor scales and arpeggios on the same track - If you want to become a good improviser on the guitar, practice your scales everyday. You will learn the scales faster when playing them over and over again on the same chord. This way it's much easier to develop your own licks.
What’s new
Version 4.1.2 · Updated January 23, 2026
some small bug fixes
App privacy
The developer, John Gellecum, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.