# Sweet MIDI Player vs JAX MIDI ModulePlayer

The clearest difference is price: Sweet MIDI Player at Free against JAX MIDI ModulePlayer's $29.99. Sweet MIDI Player also leads on update cadence (every 2 months vs every 6 months) and ratings volume (88 vs 5). JAX MIDI ModulePlayer's advantage is rating (4.2 vs 3.6) and in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Sweet MIDI Player is free to download; JAX MIDI ModulePlayer costs $29.99 up front. Sweet MIDI Player sells 1 one-off in-app purchase. JAX MIDI ModulePlayer asks for nothing beyond the download.

JAX MIDI ModulePlayer holds the better App Store score, 4.2 against 3.6. That said, the two scores are not equally well evidenced: Sweet MIDI Player has 88 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 62% of Sweet MIDI Player's written reviews are positive against 50% of JAX MIDI ModulePlayer's, so the app with the better star average is not the one people write more warmly about.

Sweet MIDI Player ships an update every 2 months, JAX MIDI ModulePlayer every 6 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sweet MIDI Player | JAX MIDI ModulePlayer |
| --- | --- | --- |
| Price | **Free** | $29.99 |
| Rating | [3.6 (88 ratings)](https://appshunter.io/ios/app/sweet-midi-player/id477678002/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/jax-midi-moduleplayer/id1628626015/reviews)** |
| Number of ratings | **88** | 5 |
| Positive reviews | **62.1% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 5 MB | 24 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Roni Music](https://appshunter.io/developer/308998721) | [Jens Guell](https://appshunter.io/developer/1195004865) |

## What reviewers say

### Sweet MIDI Player

[App page](https://appshunter.io/ios/app/sweet-midi-player/id477678002)

This application allows users to play and edit MIDI files. It offers features like transposing, tempo changes, channel muting, and synchronized lyric display. Users can also manage playlists and utilize a built-in sound library.

**Highlights:** MIDI file playback, MIDI file editing, Tempo and transpose control, Channel muting, Synchronized lyric display, Playlist management, Built-in sound library

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to full version | $14.99 | one-time |

**What reviewers like**

- 🚀 Best MIDI player on iOS
- 👍 Excellent functionality and features
- 🎹 Great for live performances and rehearsals
- 💾 Seamless Dropbox integration
- 🎨 Customizable interface and settings

**What reviewers complain about**

- 💰 Expensive in-app purchase for full version
- 🔇 Limited free version that only plays 75% of tracks
- 🔊 Subpar default soundfont quality
- 🤔 Confusing upgrade process on iPhone
- 📁 Can only load one soundfont at a time

**Reported bugs**

- Crashes on iOS 14.2 with Bluetooth MIDI
- Loses track names when transferring files from iTunes
- Default instrument settings reset when switching songs

**Requested features**

- Add MIDI editing capabilities
- Implement more advanced MIDI controls (e.g., expression, program changes)
- Develop a dedicated MIDI file editor app
- Add looping and playback range selection features
- Improve soundfont management and support for multiple soundfonts


### JAX MIDI ModulePlayer

[App page](https://appshunter.io/ios/app/jax-midi-moduleplayer/id1628626015)

This app functions as a General MIDI compatible multi-timbre synthesizer and file player. It can be used as a sound module for external MIDI signals or as an audio unit within compatible host applications. Create and play back standard MIDI files with over 370 instruments and drum sets.

**Highlights:** GM/GS compatible synthesizer, Plays standard MIDI files, Over 370 instruments and drum sets, 16 MIDI channels simultaneously, Audio Unit (AUv3) support, Standalone host functionality, Universal app for Apple devices

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sweet MIDI Player free?

Sweet MIDI Player is free to download, with in-app purchases available.

### Is JAX MIDI ModulePlayer free?

JAX MIDI ModulePlayer costs $29.99, with no in-app purchases.

### Which has better reviews, Sweet MIDI Player or JAX MIDI ModulePlayer?

JAX MIDI ModulePlayer is rated higher. Sweet MIDI Player averages 3.6 out of 5 from 88 ratings, while JAX MIDI ModulePlayer averages 4.2 from 5 ratings.

### Do Sweet MIDI Player or JAX MIDI ModulePlayer have ads?

Neither Sweet MIDI Player nor JAX MIDI ModulePlayer shows ads.

### Which is updated more often, Sweet MIDI Player or JAX MIDI ModulePlayer?

Sweet MIDI Player ships an update every 2 months, and JAX MIDI ModulePlayer every 6 months. Most recently, Sweet MIDI Player was updated on October 16, 2026 and JAX MIDI ModulePlayer on October 12, 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.*