# Sheet Music Quiz vs Music Notes

The clearest difference is in-app purchases: Sheet Music Quiz at none against Music Notes's 1. Sheet Music Quiz also leads on update cadence (every 4 days vs every 10 days) and iOS requirement (16.4 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. Music Notes sells 1 one-off in-app purchase. Sheet Music Quiz asks for nothing beyond the download.

Sheet Music Quiz ships an update every 4 days, Music Notes every 10 days. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Sheet Music Quiz | Music Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Size | 49 MB | 76 MB |
| Requires iOS | **16.4** | 26.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ojvind Otterbjork](https://appshunter.io/developer/1885155103) | [Sami Kuribara](https://appshunter.io/developer/1891970492) |

## What reviewers say

### Sheet Music Quiz

[App page](https://appshunter.io/ios/app/sheet-music-quiz/id6760581917)

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

**In-app purchases:** none


### Music Notes

[App page](https://appshunter.io/ios/app/music-notes-learn-notation/id6780042275)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 100 Music Notes | $1.99 | one-time |


## Frequently asked questions

### Is Sheet Music Quiz free?

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

### Is Music Notes free?

Music Notes is free to download, with in-app purchases available.

### Do Sheet Music Quiz or Music Notes have ads?

Neither Sheet Music Quiz nor Music Notes shows ads.

### Which is updated more often, Sheet Music Quiz or Music Notes?

Sheet Music Quiz ships an update every 4 days, and Music Notes every 10 days. Most recently, Sheet Music Quiz was updated on September 9, 2026 and Music Notes on September 24, 2026.

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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.*