# M2B Utility vs SWAM Violin Section

The clearest difference is price: M2B Utility at Free against SWAM Violin Section's $44.99. M2B Utility also leads on iOS requirement (10.0 vs 15.0). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

M2B Utility is free to download; SWAM Violin Section costs $44.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | M2B Utility | SWAM Violin Section |
| --- | --- | --- |
| Price | **Free** | $44.99 |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/swam-violin-section/id6449459980/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Paid |
| Size | 19 MB | 194 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robkoo Information & Technologies Co., Ltd.](https://appshunter.io/developer/987892941) | [Audio Modeling](https://appshunter.io/developer/1326331126) |

## What reviewers say

### M2B Utility

[App page](https://appshunter.io/ios/app/m2b-utility/id1177502535)

This utility app enhances the functionality of M2B Bluetooth MIDI adapters. It allows multiple applications to share a single MIDI connection and enables device renaming and firmware updates. Improve your workflow with seamless MIDI sharing and device management.

**Highlights:** Share MIDI connection across apps, One-click firmware updates, Rename M2B Bluetooth MIDI devices, Initialize Bluetooth MIDI connection

**Features:** Vision Pro support

**In-app purchases:** none


### SWAM Violin Section

[App page](https://appshunter.io/ios/app/swam-violin-section/id6449459980)

Create realistic and expressive violin section performances on your mobile device. This app uses physical modeling to generate sound in real-time, offering unparalleled control over dynamics and articulations without relying on pre-recorded samples. It's ideal for composers, producers, and live performers seeking flexibility and efficiency.

**Highlights:** Physical modeling sound generation, Real-time expressive control, Individual section control, Standalone and AUv3 plugin support, MIDI & MPE compatibility, Smart Room Simulator 'Ambiente', Customizable sound and playability

**In-app purchases:** none


## Frequently asked questions

### Is M2B Utility free?

M2B Utility is free to download, with no in-app purchases.

### Is SWAM Violin Section free?

SWAM Violin Section costs $44.99, with no in-app purchases.

### Do M2B Utility or SWAM Violin Section have ads?

Neither M2B Utility nor SWAM Violin Section shows ads.

### Which is updated more often, M2B Utility or SWAM Violin Section?

M2B Utility ships an update monthly, and SWAM Violin Section monthly. Most recently, M2B Utility was updated on October 8, 2026 and SWAM Violin Section on October 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.*