# Jacquardi4 vs Midiary

The clearest difference is price: Midiary at $3.99 against Jacquardi4's $5.99. Jacquardi4's advantage is iOS requirement (15.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Jacquardi4 costs $5.99 and Midiary $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly weekly. Both last shipped on November 10, 2026.

## The numbers

| Metric | Jacquardi4 | Midiary |
| --- | --- | --- |
| Price | $5.99 | **$3.99** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/midiary-midi-file-studio/id6793514991/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | — | Paid |
| Size | 12 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Kajii](https://appshunter.io/developer/1777441634) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Jacquardi4

[App page](https://appshunter.io/ios/app/jacquardi4/id6786135940)

**In-app purchases:** none


### Midiary

[App page](https://appshunter.io/ios/app/midiary-midi-file-studio/id6793514991)

This app allows musicians to practice MIDI files by slowing down passages, looping sections, and muting specific instrument parts. It also offers tools to edit MIDI data, analyze chords and keys, and export audio or MIDI files.

**Highlights:** Practice difficult passages with speed and key adjustments, Loop specific bars for focused repetition, Mute or solo instrument parts, Analyze estimated keys and chords, Edit MIDI notes, tempo, and resolution, Export audio (M4A/WAV) and MIDI files

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Jacquardi4 free?

Jacquardi4 costs $5.99, with no in-app purchases.

### Is Midiary free?

Midiary costs $3.99, with no in-app purchases.

### Do Jacquardi4 or Midiary have ads?

Neither Jacquardi4 nor Midiary shows ads.

### Which is updated more often, Jacquardi4 or Midiary?

Jacquardi4 ships an update weekly, and Midiary weekly. Most recently, Jacquardi4 was updated on November 10, 2026 and Midiary on November 10, 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.*