# StringMaster Jam vs Music Reader

The clearest difference is price: Music Reader at Free against StringMaster Jam's $8.99. Music Reader also leads on update cadence (every 4 months vs every 8 months) and iOS requirement (11.0 vs 13.0). StringMaster Jam's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Music Reader is free to download; StringMaster Jam costs $8.99 up front. StringMaster Jam sells 3 one-off in-app purchases and Music Reader sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

StringMaster Jam ships an update every 8 months, Music Reader every 4 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | StringMaster Jam | Music Reader |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | — | **[4.5 (188 ratings)](https://appshunter.io/ios/app/music-reader-sheet-music-note/id1491308446/reviews)** |
| Number of ratings | — | **188** |
| Positive reviews | — | 52.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | — | Freemium |
| Size | 169 MB | 183 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Great Apptitude Pty Ltd](https://appshunter.io/developer/1519213669) | [嵩 张](https://appshunter.io/developer/1091921941) |

## What reviewers say

### StringMaster Jam

[App page](https://appshunter.io/ios/app/stringmaster-jam/id1047331537)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enable All Instruments | $3.99 | one-time |
| Metronome And Tuner | $3.99 | one-time |
| StringMaster Pro Upgrade | $8.99 | one-time |


### Music Reader

[App page](https://appshunter.io/ios/app/music-reader-sheet-music-note/id1491308446)

This app is a comprehensive tool for sheet music. It allows users to view, learn, listen, mark, and play musical scores. It supports various music genres and instruments, acting as a portable songbook and powerful player.

**Highlights:** View and play sheet music, Mark and annotate scores, Import MusicXML and NotationPad files, Supports dark mode, Transposition (PRO), Change instrument parts (PRO)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $2.99 | per month |
| Pro Access | $14.99 | per year |
| Pro Access | $14.99 | per year |


## Frequently asked questions

### Is StringMaster Jam free?

StringMaster Jam costs $8.99, and also offers in-app purchases.

### Is Music Reader free?

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

### Do StringMaster Jam or Music Reader have ads?

Music Reader shows ads; StringMaster Jam does not.

### Which is updated more often, StringMaster Jam or Music Reader?

StringMaster Jam ships an update every 8 months, and Music Reader every 4 months. Most recently, StringMaster Jam was updated on October 2, 2026 and Music Reader on October 11, 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.*