# MusicBook Pro vs Pure Score Reader

The clearest difference is device support: MusicBook Pro at 5 against Pure Score Reader's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. MusicBook Pro sells 1 one-off in-app purchase and Pure Score Reader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MusicBook Pro ships an update every 10 days, Pure Score Reader every 3 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | MusicBook Pro | Pure Score Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 33 MB | 17 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lars Joergensen](https://appshunter.io/developer/1896770609) | [Sukodama Inc.](https://appshunter.io/developer/6788643631) |

## What reviewers say

### MusicBook Pro

[App page](https://appshunter.io/ios/app/musicbook-pro/id6771082002)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MusicBook Pro Fullversion | $9.99 | one-time |


### Pure Score Reader

[App page](https://appshunter.io/ios/app/pure-score-reader/id6788643629)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pure Score Reader Essential | $17.99 | one-time |


## Frequently asked questions

### Is MusicBook Pro free?

MusicBook Pro is free to download, with in-app purchases available.

### Is Pure Score Reader free?

Pure Score Reader is free to download, with in-app purchases available.

### Do MusicBook Pro or Pure Score Reader have ads?

Neither MusicBook Pro nor Pure Score Reader shows ads.

### Which is updated more often, MusicBook Pro or Pure Score Reader?

MusicBook Pro ships an update every 10 days, and Pure Score Reader every 3 weeks. Most recently, MusicBook Pro was updated on October 7, 2026 and Pure Score Reader on October 10, 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.*