# Celtic Sounds MIDI Module vs Qithesizer

Celtic Sounds MIDI Module and Qithesizer both sit at 4.0 stars, but that hides the real split: 77% of Qithesizer's written reviews are positive against 50% of Celtic Sounds MIDI Module's. Celtic Sounds MIDI Module's advantage is update cadence (every 5 days vs fortnightly) and price ($9.99 vs $12.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Celtic Sounds MIDI Module costs $9.99 and Qithesizer $12.99 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 — 4.0 for Celtic Sounds MIDI Module against 4.1 for Qithesizer. Both are backed by a comparable volume of ratings — 8 and 11 respectively. Written reviews are what separate them: 50% of Celtic Sounds MIDI Module's written reviews are positive against 77% of Qithesizer's.

Celtic Sounds MIDI Module ships an update every 5 days, Qithesizer fortnightly. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Celtic Sounds MIDI Module | Qithesizer |
| --- | --- | --- |
| Price | **$9.99** | $12.99 |
| Rating | [4.0 (8 ratings)](https://appshunter.io/ios/app/celtic-sounds-midi-module/id1403026032/reviews) | **[4.1 (11 ratings)](https://appshunter.io/ios/app/qithesizer/id6444722040/reviews)** |
| Number of ratings | 8 | **11** |
| Positive reviews | 50.0% of reviews | **76.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Paid | Paid |
| Size | 173 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Eskin](https://appshunter.io/developer/342739369) | [Robkoo Information & Technologies Co., Ltd.](https://appshunter.io/developer/987892941) |

## What reviewers say

### Celtic Sounds MIDI Module

[App page](https://appshunter.io/ios/app/celtic-sounds-midi-module/id1403026032)

This app is a CoreMIDI sound module that provides authentic sounds of seven traditional Irish and Scottish instruments. It can be used with MIDI file players, other MIDI controller apps, or directly with a MIDI keyboard. Adjust transposition, volume, reverb, and MIDI pitch bend for a personalized experience.

**Highlights:** Seven traditional Irish/Scottish instruments, Fully transposable MIDI sound module, CoreMIDI and Audiobus 2/3 compatible, Adjustable transposition and reverb, Responds to MIDI velocity and pitch bend, Detailed MIDI note range information

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

**In-app purchases:** none


### Qithesizer

[App page](https://appshunter.io/ios/app/qithesizer/id6444722040)

This advanced music synthesizer combines virtual analog, wavetable, and physical modeling sound engines. It offers extensive modulation capabilities, a built-in sequencer, and on-screen keyboard for creating complex sounds.

**Highlights:** Multiple sound engines (virtual analog, wavetable, physical modeling), Extensive modulation sources and destinations, Full MIDI mapping, 16-step sequencer with pattern editor, Waveform and dynamic visualizations, On-screen keyboard

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

**In-app purchases:** none


## Frequently asked questions

### Is Celtic Sounds MIDI Module free?

Celtic Sounds MIDI Module costs $9.99, with no in-app purchases.

### Is Qithesizer free?

Qithesizer costs $12.99, with no in-app purchases.

### Which has better reviews, Celtic Sounds MIDI Module or Qithesizer?

Qithesizer is rated higher. Celtic Sounds MIDI Module averages 4.0 out of 5 from 8 ratings, while Qithesizer averages 4.1 from 11 ratings.

### Do Celtic Sounds MIDI Module or Qithesizer have ads?

Neither Celtic Sounds MIDI Module nor Qithesizer shows ads.

### Which is updated more often, Celtic Sounds MIDI Module or Qithesizer?

Celtic Sounds MIDI Module ships an update every 5 days, and Qithesizer fortnightly. Most recently, Celtic Sounds MIDI Module was updated on September 17, 2026 and Qithesizer on September 22, 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.*