# Midiflow vs mfxConvert

The clearest difference is rating: Midiflow at 4.0 against mfxConvert's 3.3. Midiflow also leads on update cadence (every 5 weeks vs every 3 months) and ratings volume (39 vs 7). mfxConvert's advantage is in-app purchases (none vs 3) and price ($2.99 vs $7.99). On review sentiment, ads, device support and iOS requirement there is nothing between them.

Midiflow costs $7.99 and mfxConvert $2.99 up front. Midiflow sells 3 one-off in-app purchases. mfxConvert asks for nothing beyond the download.

Midiflow holds the better App Store score, 4.0 against 3.3. That said, the two scores are not equally well evidenced: Midiflow has 39 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 59% of Midiflow's written reviews are positive against 56% of mfxConvert's.

Midiflow ships an update every 5 weeks, mfxConvert every 3 months. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Midiflow | mfxConvert |
| --- | --- | --- |
| Price | $7.99 | **$2.99** |
| Rating | **[4.0 (39 ratings)](https://appshunter.io/ios/app/midiflow/id879915554/reviews)** | [3.3 (7 ratings)](https://appshunter.io/ios/app/mfxconvert/id1451192046/reviews) |
| Number of ratings | **39** | 7 |
| Positive reviews | **58.8% of reviews** | 55.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 4 MB | 2 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Johannes Doerr](https://appshunter.io/developer/622204117) | [Audeonic Apps](https://appshunter.io/developer/351607509) |

## What reviewers say

### Midiflow

[App page](https://appshunter.io/ios/app/midiflow/id879915554)

This app enables seamless MIDI data transfer between different applications on your device. It allows for app synchronization, routing MIDI from sequencers to synths, and assigning keyboard zones. Users can save and recall configurations, and monitor MIDI activity.

**Highlights:** App-to-app MIDI routing, MIDI clock synchronization, Channel filtering and remapping, Note and velocity manipulation, Custom virtual MIDI ports, Preset saving and recall, Controller filtering and remapping (in-app purchase)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Send Controller On Load | $1.99 | one-time |
| Controller Conditions | $2.99 | one-time |
| Controller Remapping | $3.99 | one-time |

**What reviewers like**

- 👍 Comprehensive MIDI routing
- 💡 Flexible MIDI manipulation
- 🚀 Powerful functionality
- ✨ Intuitive interface (for some)
- ✅ Works in background

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 App doesn't open
- 🐛 App closes immediately
- 🐛 Bugs and quirks
- 🐛 Unreliable for live use

**Reported bugs**

- Frequent crashes while editing CC map
- Mapped CCs dropped during performance
- App does not open on iOS 10
- Layout issues on iPhone 11 (no 'Done' button)
- App stops working, opens for 2 seconds then closes

**Requested features**

- AUv3 plugin version
- Mass sharing of songs
- Dark mode
- Ability to map multiple notes from one key press
- Individual transpose for split zones


### mfxConvert

[App page](https://appshunter.io/ios/app/mfxconvert/id1451192046)

This real-time MIDI event converter allows for simple or sophisticated remapping of various MIDI message types. Create multiple conversion setups within a single utility for flexible music production workflows.

**Highlights:** Real-time MIDI event conversion, Supports various MIDI message types, Pitch bend to controller conversion, Note velocity to channel pressure conversion, Create multiple conversion setups, AUv3 and CoreMIDI compatible

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Midiflow free?

Midiflow costs $7.99, and also offers in-app purchases.

### Is mfxConvert free?

mfxConvert costs $2.99, with no in-app purchases.

### Which has better reviews, Midiflow or mfxConvert?

Midiflow is rated higher. Midiflow averages 4.0 out of 5 from 39 ratings, while mfxConvert averages 3.3 from 7 ratings.

### Do Midiflow or mfxConvert have ads?

Neither Midiflow nor mfxConvert shows ads.

### Which is updated more often, Midiflow or mfxConvert?

Midiflow ships an update every 5 weeks, and mfxConvert every 3 months. Most recently, Midiflow was updated on October 12, 2026 and mfxConvert on October 9, 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.*