BComposer Scales
All Scales in Your Pocket
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
BComposer Scales - Scales, Chords & Harmony
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
- Dark Mode Fix
- Help Tour
The developer, ONE MAN BAND STUDIOS SAS, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ONE MAN BAND STUDIOS SAS
- Size
- 119.7 MB
- Category
- Music
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later. - iPad
Requires iPadOS 18.2 or later. - Mac
Requires macOS 15.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Access $9.99
- Copyright
- 2014 © ONE MAN BAND STUDIOS SAS