# BComposer Scales — All Scales in Your Pocket

> Interactive visual tool for exploring musical scales, chords, and harmony. (iPhone/iPad app by ONE MAN BAND STUDIOS SAS.)

- Source: https://appshunter.io/ios/app/bcomposer-scales/id939443779 (this page in markdown: same URL + `.md`)
- Developer: [ONE MAN BAND STUDIOS SAS](https://appshunter.io/developer/939443778)
- Category: Music, Education
- Price: Free with in-app purchases
- Rating: 3.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.2 · 114 MB
- Languages: American English
- Released: 2014-12-02
- Data updated: 2026-09-18
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/bcomposer-scales/id939443779/reviews.md

## What is BComposer Scales?

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

## Key features

- Interactive visual scale and chord exploration
- Scale Rule System for note relationships
- Chord voicings, extensions, and inversions
- Library of hundreds of scales
- Velocity-sensitive keyboard
- Harmonic Progression System

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Access | $9.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/bcomposer-scales/id939443779/reviews.md

### 5/5 — increible

*2014-12-05*

azombrosa app para aprender musica

## Frequently asked questions about BComposer Scales

### What is BComposer Scales?

BComposer Scales is an interactive visual tool designed to help users explore musical scales, chords, and tonal harmony. It provides a clear and practical environment for understanding how notes, scales, and chords work together.

### What scales are available in BComposer Scales?

The free version includes Major and Natural Minor scales. The Pro version unlocks all scales and modes, including advanced and exotic scales like Melodic Minor, Harmonic Minor, Pentatonic scales, Blues, and many more.

### Can I play music on BComposer Scales?

Yes, BComposer Scales features a velocity-sensitive keyboard for an expressive playing experience. You can also customize the sound with various controls and access an included sound library.

### What are the benefits of the Pro version of BComposer Scales?

The Pro version offers lifetime access to all scales and modes, advanced harmonic tools, scale-to-chord relationships, and full access to the sound library. It unlocks the complete BComposer Scales experience.

### Is BComposer Scales suitable for beginners?

Yes, BComposer Scales is designed for musicians, students, and educators. Its visual approach to exploring scales and chords can be beneficial for learning music theory.

### What devices does BComposer Scales support?

BComposer Scales is available for iPhone and iPad, making it accessible for a wide range of iOS users.

### How often is BComposer Scales updated?

The latest version, 10.0.0, was last updated on September 8, 2026. This indicates a recent update, suggesting ongoing development and support for the application.

### What is the user rating for BComposer Scales?

BComposer Scales has a rating of 3.0 stars from 1 rating. This suggests that while some users have found value in the app, there may be room for improvement based on user feedback.

## Version history (last 5 releases)

### 10.0.0 — 2026-09-08

What's New

Meet the new BComposer Scales

* Improved Scale Rule System for exploring scales and chords.
* Visualize scales across piano and guitar.
* Explore chord voicings, extensions, and inversions.
* Access hundreds of scales, including advanced and exotic scales.
* Play across up to 8 octaves.
* Improved sounds, performance, and stability.
* Redesigned interface for a clearer music theory experience.

Compose. Practice. Explore. Understand Harmony.

### 3.0 — 2016-12-02

- Sound Engine improve
- Video Tutorial menu
- Bug fixes

### 2.0 — 2016-07-01

Features:
- New GUI and better UX
- Major scales 
- Minor scales
- Harmonic minor scales
- Melodic minor escale
- Limited chord expansions.
- Chord inversions
- Key signatures
- Progressions
- Point pedal
- Cadence
- Interactive lessons temary:
  * Scale history
  * Chord creation
  * Harmony comprehension.
  * Interval
  * Grades
  * Multiple scale configuration

### 1.1 — 2014-12-29

- Scales auto play feature
- GUI improvements

### 1.0.1 — 2014-12-02

No release notes.

## Related topics

[bcomposer scales](https://appshunter.io/ios/topics/bcomposer-scales)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-18.*