# MIDITrail vs 4champ

The clearest difference is rating: 4champ at 4.7 against MIDITrail's 3.2. 4champ also leads on review sentiment (89% vs 57%). MIDITrail's advantage is iOS requirement (12.0 vs 17.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

4champ holds the better App Store score, 4.7 against 3.2. Both are backed by a comparable volume of ratings — 81 and 41 respectively. Written reviews point the same way: 57% of MIDITrail's written reviews are positive against 89% of 4champ's.

MIDITrail ships an update every 4 months, 4champ every 3 months. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MIDITrail | 4champ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (81 ratings)](https://appshunter.io/ios/app/miditrail/id550882595/reviews) | **[4.7 (41 ratings)](https://appshunter.io/ios/app/4champ/id578311010/reviews)** |
| Number of ratings | **81** | 41 |
| Positive reviews | 57.2% of reviews | **89.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 35 MB | 8 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [WADA Masashi](https://appshunter.io/developer/421739421) | [Aleksi Sitomaniemi](https://appshunter.io/developer/1500029745) |

## What reviewers say

### MIDITrail

[App page](https://appshunter.io/ios/app/miditrail/id550882595)

This application allows you to play MIDI files and experience their data through immersive 3D visualizations. Enjoy both auditory and visual playback of your music. It supports various MIDI formats and can even offer a virtual reality experience.

**Highlights:** 3D MIDI data visualization, Standard MIDI File support (format 0/1), CoreMIDI and multiple MIDI port support, Virtual Reality (VR) experience option, Internal wavetable synthesizer, Support for external sound modules

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

**In-app purchases:** none


### 4champ

[App page](https://appshunter.io/ios/app/4champ/id578311010)

Access a vast Amiga music database, search by composer, group, or module name, and download tracks for offline playback. Create playlists and enjoy an endless stream of music with the built-in radio feature.

**Highlights:** Amiga music database access, Search by composer, group, module name, Download modules for offline playback, Build local module playlists, Amiga music radio stream, Search module internal texts

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

**In-app purchases:** none


## Frequently asked questions

### Is MIDITrail free?

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

### Is 4champ free?

4champ is free to download, with no in-app purchases.

### Which has better reviews, MIDITrail or 4champ?

4champ is rated higher. MIDITrail averages 3.2 out of 5 from 81 ratings, while 4champ averages 4.7 from 41 ratings.

### Do MIDITrail or 4champ have ads?

Neither MIDITrail nor 4champ shows ads.

### Which is updated more often, MIDITrail or 4champ?

MIDITrail ships an update every 4 months, and 4champ every 3 months. Most recently, MIDITrail was updated on September 18, 2026 and 4champ on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*