# Piano Sight Reading vs Music Theory

The clearest difference is ads: Music Theory at none against Piano Sight Reading's shown. Piano Sight Reading's advantage is iOS requirement (13.0 vs 15.6). On price, 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 | Piano Sight Reading | Music Theory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Size | 55 MB | 4 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [明 祝](https://appshunter.io/developer/1886486733) | [Musical Note Studio](https://appshunter.io/developer/1895059915) |

## What reviewers say

### Piano Sight Reading

[App page](https://appshunter.io/ios/app/piano-sight-reading-notes/id6761509231)

**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 Piano Sight Reading free?

Piano Sight Reading 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 Piano Sight Reading or Music Theory have ads?

Piano Sight Reading shows ads; Music Theory does not.

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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.*