# Realbook Master vs BEAN MUSE

The clearest difference is price: BEAN MUSE at Free against Realbook Master's $9.99. BEAN MUSE also leads on update cadence (every 2 days vs weekly) and iOS requirement (15.0 vs 17.6). Realbook Master's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

BEAN MUSE is free to download; Realbook Master costs $9.99 up front. BEAN MUSE sells 4 in-app purchases, starting at $11.99 per month. Realbook Master asks for nothing beyond the download.

Realbook Master ships an update weekly, BEAN MUSE every 2 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Realbook Master | BEAN MUSE |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/realbook-master/id6754005659/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Paid | — |
| Size | 34 MB | 122 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sanghyun Park](https://appshunter.io/developer/1846257439) | [JUHYEON CHO](https://appshunter.io/developer/6811266465) |

## What reviewers say

### Realbook Master

[App page](https://appshunter.io/ios/app/realbook-master/id6754005659)

This music app allows live performers to instantly transpose sheet music to any key. It supports various instruments and includes features for managing setlists and customizing the display. Ideal for musicians needing quick key changes on stage or in rehearsal.

**Highlights:** Transpose chords and melodies to all 12 keys, Download sheet music from forum, Lyrics On/Off, Select transposing instruments (bass clef), Create and share setlists, Export transposed sheet music as PDF, MusicXML file support

**Features:** Vision Pro support

**In-app purchases:** none


### BEAN MUSE

[App page](https://appshunter.io/ios/app/bean-muse/id6817503279)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month license | $11.99 | per month |
| Ultimate 1 month license | $19.99 | per month |
| 12 month license | $119.99 | per year |
| Ultimate 12 month license | $199.99 | per year |


## Frequently asked questions

### Is Realbook Master free?

Realbook Master costs $9.99, with no in-app purchases.

### Is BEAN MUSE free?

BEAN MUSE is free to download, with in-app purchases available.

### Do Realbook Master or BEAN MUSE have ads?

BEAN MUSE shows ads; Realbook Master does not.

### Which is updated more often, Realbook Master or BEAN MUSE?

Realbook Master ships an update weekly, and BEAN MUSE every 2 days. Most recently, Realbook Master was updated on October 30, 2026 and BEAN MUSE on November 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.*