# Music Check vs MIDI Pro

The clearest difference is review sentiment: Music Check at 25% against MIDI Pro's 0%. Music Check also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (9.0 vs 16.0). MIDI Pro's advantage is monetization model (free with in-app purchases vs paid). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Music Check sells 1 one-off in-app purchase and MIDI Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Music Check ships an update every 2 weeks, MIDI Pro every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Music Check | MIDI Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 213 MB | 165 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Johannes Loeffler](https://appshunter.io/developer/967323440) | [renee zuleta](https://appshunter.io/developer/1640359705) |

## What reviewers say

### Music Check

[App page](https://appshunter.io/ios/app/music-check/id1222506270)

This app helps you compose and modify melodies using a unique 3-step process. Explore a vast number of possibilities with chord and rhythm selections. Load SoundFonts, record with a MIDI keyboard, and control playback with a simulated turntable.

**Highlights:** Prisma Composer for melody creation, Chord and rhythm pattern selection, Note variation control, Save and load MIDI projects, MIDI keyboard recording, Simulated turntable playback control, SF2 and DLS SoundFont loading

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Data | $39.99 | one-time |


### MIDI Pro

[App page](https://appshunter.io/ios/app/midi-pro/id6445922189)

This app generates customizable MIDI sequences for musicians to practice, experiment with musical ideas, and create original compositions. It offers a built-in instrument tuner and allows users to import and play MIDI files.

**Highlights:** Generates MIDI sequences, Customizable percussion and melody tracks, Built-in instrument tuner, Import and play MIDI files, Save and export MIDI compositions, Experiment with chord progressions and scales

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Purchase | $12.99 | one-time |


## Frequently asked questions

### Is Music Check free?

Music Check is free to download, with in-app purchases available.

### Is MIDI Pro free?

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

### Do Music Check or MIDI Pro have ads?

Neither Music Check nor MIDI Pro shows ads.

### Which is updated more often, Music Check or MIDI Pro?

Music Check ships an update every 2 weeks, and MIDI Pro every 2 months. Most recently, Music Check was updated on November 2, 2026 and MIDI Pro on November 3, 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.*