# Music Theory Matrix vs Music Theory

The clearest difference is iOS requirement: Music Theory at 15.6 against Music Theory Matrix's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Music Theory Matrix | Music Theory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/music-theory-matrix/id6746297669/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Free | — |
| Size | 9 MB | 4 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hamoon Nozari](https://appshunter.io/developer/1604652329) | [Musical Note Studio](https://appshunter.io/developer/1895059915) |

## What reviewers say

### Music Theory Matrix

[App page](https://appshunter.io/ios/app/music-theory-matrix/id6746297669)

Explore the mathematical and computational underpinnings of music theory. This app uses algorithms, data visualization, and computer science concepts to make understanding scales, chords, and harmony intuitive and accessible, even without prior music knowledge.

**Highlights:** Mathematical frequency calculations, Interactive piano with note mapping, Chord and scale generation algorithms, Data visualization of musical patterns, Instrument synthesis for audio examples, Computer science concepts applied to music

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Music Theory

[App page](https://appshunter.io/ios/app/music-theorycracking-the-code/id6762886683)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Music Theory Matrix free?

Music Theory Matrix is free to download, with no in-app purchases.

### Is Music Theory free?

Music Theory is free to download, with no in-app purchases.

### Do Music Theory Matrix or Music Theory have ads?

Neither Music Theory Matrix nor Music Theory shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*