# MIDI Check vs AirMotion

The clearest difference is price: AirMotion at Free against MIDI Check's $1.99. MIDI Check's advantage is update cadence (every 4 days vs monthly) and iOS requirement (10.3 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

AirMotion is free to download; MIDI Check costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MIDI Check ships an update every 4 days, AirMotion monthly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MIDI Check | AirMotion |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/midi-check-diagnose-tool/id1235759917/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Paid | — |
| Size | 35 MB | 63 MB |
| Requires iOS | **10.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DejaWorks LTD](https://appshunter.io/developer/1051410230) | [Papritech ltd](https://appshunter.io/developer/1677212308) |

## What reviewers say

### MIDI Check

[App page](https://appshunter.io/ios/app/midi-check-diagnose-tool/id1235759917)

Diagnose and troubleshoot MIDI connections on your devices. View active connections, monitor incoming messages, and filter unwanted data. Record MIDI messages in the background with a clear, intuitive interface.

**Highlights:** Detect active MIDI connections, View incoming MIDI messages, Send test MIDI notes and control messages, Filter MIDI channels and messages, Filter MIDI System Exclusive messages, Record MIDI messages in background mode

**Features:** macOS Compatibility

**In-app purchases:** none


### AirMotion

[App page](https://appshunter.io/ios/app/airmotion/id6446295559)

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

**In-app purchases:** none


## Frequently asked questions

### Is MIDI Check free?

MIDI Check costs $1.99, with no in-app purchases.

### Is AirMotion free?

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

### Do MIDI Check or AirMotion have ads?

Neither MIDI Check nor AirMotion shows ads.

### Which is updated more often, MIDI Check or AirMotion?

MIDI Check ships an update every 4 days, and AirMotion monthly. Most recently, MIDI Check was updated on October 13, 2026 and AirMotion on October 7, 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.*