# Musical Sets — Set Theory for Musicians

> Set Theory for Musicians (iPhone/iPad app by Atte Tenkanen.)

- Source: https://appshunter.io/ios/app/musical-sets/id6790771030 (this page in markdown: same URL + `.md`)
- Developer: [Atte Tenkanen](https://appshunter.io/developer/1857262351)
- Category: Music, Education
- Price: $1.99
- Age rating: 4+
- Requires: iOS 16.6 · 2 MB
- Languages: American English
- Released: 2026-07-16
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/musical-sets/id6790771030/reviews.md

## What is Musical Sets?

Musical Sets is a pitch-class set analysis app for musicians, composers, theorists, and students working with musical set theory.
Select pitch classes from a keyboard and inspect the resulting set through a pitch-class clock, staff notation, prime form, Forte number, interval-class vector, complement, subset-class vector, tonal analysis, transpositions, symmetries, and similarity comparisons.
The app is designed for quick exploration of abstract pitch-class collections. It helps compare set classes, study complements and subsets, inspect inversional and transpositional relationships, and evaluate tonal or consonance-related properties.
Features include:
Pitch-class keyboard input
Pitch-class clock visualization
Staff notation with enharmonic spelling
Contextual pitch spelling, such as C-Eb-G for C minor
Prime form and Forte classification
Interval-class vector
Complement analysis
Subset-class vector
Tonal center estimates
Huron consonance estimate
Transpositions and symmetries
Inversion and related set-class observations
Expcos-similarity comparisons between set classes
Musical Sets focuses on pitch-class content rather than rhythm, register, instrumentation, tuning, or stylistic interpretation. The results are intended as analytical aids to be used alongside listening, score study, and musical context.


## Version history (last 1 release)

### 1.0 — 2026-07-16

No release notes.

## More apps by Atte Tenkanen

- [MelodyHarmonizer](https://appshunter.io/ios/app/melodyharmonizer/id6755915345)
- [JazzImprovisor](https://appshunter.io/ios/app/jazzimprovisor/id6785305246)

All apps by Atte Tenkanen: https://appshunter.io/developer/1857262351

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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 2026-07-17.*