# Read Notes vs Musa

The clearest difference is in-app purchases: Musa at none against Read Notes's 1. Musa also leads on ads (none vs shown). Read Notes's advantage is update cadence (every 9 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

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

Read Notes ships an update every 9 days, Musa every 2 months. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Read Notes | Musa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/read-notes-sight-reading/id6744292747/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 71 MB | 29 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [minjae Lee](https://appshunter.io/developer/1692529440) | [Aleksandr Volkov](https://appshunter.io/developer/1895391644) |

## What reviewers say

### Read Notes

[App page](https://appshunter.io/ios/app/read-notes-sight-reading/id6744292747)

Enhance your musical abilities with interactive games focused on sight-reading, ear training, and chord recognition. Practice essential music theory concepts and improve your performance on any instrument with daily exercises and challenges.

**Highlights:** Sight reading practice with multiple clefs, Ear training for notes, intervals, and chords, Chord recognition and virtual keyboard, 100-song library with challenges, Progress tracking and leaderboards, Multiple difficulty levels and practice modes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $7.99 | one-time |


### Musa

[App page](https://appshunter.io/ios/app/musa-note-reading-game/id6763593178)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Read Notes free?

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

### Is Musa free?

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

### Do Read Notes or Musa have ads?

Read Notes shows ads; Musa does not.

### Which is updated more often, Read Notes or Musa?

Read Notes ships an update every 9 days, and Musa every 2 months. Most recently, Read Notes was updated on September 24, 2026 and Musa on October 2, 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.*