AppBrain's verdict
Established- Rating on App Store
- 3.00
- 1 ratings
- Last updated
- November 13, 2026
- Size
- 105.3 MB
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Store listing
By ONE MAN BAND STUDIOS SAS, from the App StoreDescription by ONE MAN BAND STUDIOS SAS Written by the developer, not by AppBrain. Click to read.
BComposer Scales is an interactive visual tool for exploring musical scales, chords, and tonal harmony. Designed for composers, producers, musicians, students, and educators, it helps you understand how notes, scales, chords, and harmonic structures work together.
Its innovative Scale Rule System highlights the notes within each scale and reveals their relationship to chords, making it easier to explore melodic harmonization, chord voicings, extensions, and inversions.
Select a key and instantly explore its scale degrees, available chords, chord tones, voicings, inversions, and extensions. See the relationship between scales and chords while playing and experimenting directly on the keyboard.
EXPLORE HARMONY VISUALLY
* Library of hundreds of scales organized by the Circle of Fifths and Fourths
* Relative and parallel scales for deeper harmonic understanding
* Scale degree identification and chord tone visualization
* Chord voicings, extensions, and inversions
* Up to 8 octaves for an expanded musical range
* Treble and bass clefs for different musical registers
* Velocity-sensitive keyboard for a more expressive playing experience
* Harmonic Progression System based on a simple rule for applying scales to melodies
* Sound controls to customize your playing experience
PLAY, PRACTICE AND COMPOSE
Use BComposer Scales to study music theory, practice, compose, or experiment with harmony. Explore different keys, try chord progressions, hear harmonic relationships, and develop your own musical ideas directly from your device.
FREE VERSION
* Access to Piano and Guitar
* Major and Natural Minor scales with their chord progressions
* Integrated scale and chord visualization
* Relative and parallel scales
* Grand Piano Splendor and Grand Piano sounds
* Access to the included sound library
* Chord extensions and inversions
PRO VERSION - LIFETIME ACCESS
Unlock the complete BComposer Scales experience and advanced harmonic tools:
* All scales and modes
* Scale to chord relationships
* Chord voicings, chord extensions, and inversions
* Advanced and exotic scales, including:
Natural Major, Natural Minor, Melodic Minor, Harmonic Minor, Harmonic Major, Natural Pentatonic, Kumoi Pentatonic, Hirojoshi Pentatonic, Blues, Pelog, Suspended Dominant, Locrian Natural 7, Ionian Flat 5, Enigmatic, Enigmatic Minor, Neapolitan Minor, Neapolitan Major, Hungarian Minor, Hungarian Major, Spanish Eight-Tone, Bebop Locrian Natural 2, Bebop Dominant, Bebop Dorian, Bebop Major, Compound II, Persian, Whole-Half Diminished, Half-Whole Diminished, Augmented, and Whole Tone
* Relative and parallel scales
* Full access to the sound library
A POWERFUL TOOL FOR MUSICIANS AND EDUCATORS
BComposer Scales brings scales, chords, voicings, and harmonic progressions together in a clear, visual, and practical environment.
Use it to compose, practice, study, teach, or experiment with new harmonic ideas.
[www.bcomposer.com](http://www.bcomposer.com)
ONE MAN BAND STUDIOS S.A.S
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 105.3 MB
- Content rating
- Everyone
Technologies used by BComposer Scales
Releases
Updates seen on the App Store- Version
- 10.0.5
- Launched
- December 2014
No changelog data
Alternatives
Similar apps and more from ONE MAN BAND STUDIOS SASAlternatives to BComposer Scales
Rankings
App Store top chartsApp Store Rankings for BComposer Scales
About the app and developer
About BComposer Scales
BComposer Scales is a music app developed by ONE MAN BAND STUDIOS SAS.
User Ratings
BComposer Scales is rated 3.00 out of 5 stars. The rating is based on one rating ratings.
App Information
BComposer Scales is freely available from the App Store. The app size is 105.26 MB. The latest version available is 10.0.5. The last update was on November 13, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since December 2014.
BComposer Scales is made and published by ONE MAN BAND STUDIOS SAS. AppBrain is an independent app data site and isn't affiliated with ONE MAN BAND STUDIOS SAS. The app name, icon, screenshots and description belong to ONE MAN BAND STUDIOS SAS and are shown as published on the App Store.
Developer information for ONE MAN BAND STUDIOS SAS
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Frequently asked questions about BComposer Scales
Is BComposer Scales free?
Yes. BComposer Scales is free on the App Store.
Is BComposer Scales still available?
Yes. BComposer Scales is on the App Store, and the last update we saw was on November 13, 2026.
How large is BComposer Scales?
BComposer Scales is 105.26 MB.
Is BComposer Scales suitable for children?
App Store rates the content of BComposer Scales as suitable for everyone.
How do people rate BComposer Scales?
BComposer Scales has one rating of 3.00 stars on the App Store.
Who made BComposer Scales?
BComposer Scales was developed by ONE MAN BAND STUDIOS SAS. It is listed in the music category on the App Store.
What are the best alternatives to BComposer Scales?
People looking at BComposer Scales also look at these music apps: Jazz Improv Practice & Scales, Jazzlore Scales, Jazz Scales Trainer, Ringtone Maker-Golden Ringle, Metroplan Music Studio.
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