# Midiary vs SL Air

The clearest difference is price: Midiary at $3.99 against SL Air's $6.99. SL Air's advantage is iOS requirement (15.0 vs 17.0). On rating, ratings volume, update cadence and ads there is nothing between them.

Midiary costs $3.99 and SL Air $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Midiary against 5.0 for SL Air. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Midiary ships an update every 9 days, SL Air weekly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Midiary | SL Air |
| --- | --- | --- |
| Price | **$3.99** | $6.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/midiary-midi-file-studio/id6793514991/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sl-air/id6797349220/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Paid | Paid |
| Size | 7 MB | 15 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robert Corbin](https://appshunter.io/developer/1890247992) | [VIACHESLAV ZHILTSOV](https://appshunter.io/developer/1862005860) |

## What reviewers say

### Midiary

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

This app allows musicians to edit and refine MIDI files by extracting and applying groove information, adjusting note parameters, and inspecting file structure. It preserves the original file while offering robust editing and auditioning capabilities.

**Highlights:** Groove extraction and application, Note pitch, velocity, and timing adjustment, Offline MIDI file editing, Undo/redo functionality, File inspection and auditioning, Export MIDI and CSV formats

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

**In-app purchases:** none


### SL Air

[App page](https://appshunter.io/ios/app/sl-air/id6797349220)

Enhance your audio with this AUv3 effect, designed to add brightness, presence, and stereo width. Achieve a polished top-end for vocals, drums, samples, and full mixes with intuitive controls and a motion display.

**Highlights:** Controlled brightness (Air & Lift), Smoother high-frequency detail (Silk), Stereo expansion (Wide), Polished finish (Glow), Audio-reactive motion display, Factory and user presets, AUv3 support

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

**In-app purchases:** none


## Frequently asked questions

### Is Midiary free?

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

### Is SL Air free?

SL Air costs $6.99, with no in-app purchases.

### Which has better reviews, Midiary or SL Air?

Midiary and SL Air are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Midiary or SL Air have ads?

Neither Midiary nor SL Air shows ads.

### Which is updated more often, Midiary or SL Air?

Midiary ships an update every 9 days, and SL Air weekly. Most recently, Midiary was updated on October 24, 2026 and SL Air on October 29, 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.*