# MIDI FX vs Will Copps' Liminal @ Catholic

The clearest difference is in-app purchases: Will Copps' Liminal @ Catholic at none against MIDI FX's 1. MIDI FX's advantage is update cadence (every 9 days vs every 38 months) and ratings volume (5 vs 1). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. MIDI FX sells 1 one-off in-app purchase. Will Copps' Liminal @ Catholic asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for MIDI FX against 5.0 for Will Copps' Liminal @ Catholic. That said, the two scores are not equally well evidenced: MIDI FX has 5 ratings behind it against 1, so its average is the more settled of the two.

MIDI FX ships an update every 9 days, Will Copps' Liminal @ Catholic every 38 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | MIDI FX | Will Copps' Liminal @ Catholic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/midi-fx/id1641511918/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/will-copps-liminal-catholic/id6451347561/reviews) |
| Number of ratings | **5** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 38 months |
| Monetization | Free | Free |
| Size | 263 MB | 89 MB |
| Requires iOS | **14.7** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Arroyo](https://appshunter.io/developer/548989572) | [TCW](https://appshunter.io/developer/1193839943) |

## What reviewers say

### MIDI FX

[App page](https://appshunter.io/ios/app/midi-fx/id1641511918)

This app allows you to control and process MIDI signals for music creation. It offers features like harmonization, transposition, and sequencing, enabling you to control external or virtual synthesizers and create complex musical arrangements.

**Highlights:** MIDI signal processing, Harmonize and Transpose, Sequencer for synths, Delay and Looper, Filter notes by velocity, Internal instruments

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock app | $9.99 | one-time |


### Will Copps' Liminal @ Catholic

[App page](https://appshunter.io/ios/app/will-copps-liminal-catholic/id6451347561)

Experience a unique musical composition that integrates with the physical environment of Catholic University. This app uses GPS to dynamically change the audio as you move across campus, transforming your perception of the space.

**Highlights:** GPS-integrated music playback, Dynamic sound changes with movement, Spatial audio/video exhibition companion, Campus-wide immersive experience, Reframes interaction with physical spaces

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MIDI FX free?

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

### Is Will Copps' Liminal @ Catholic free?

Will Copps' Liminal @ Catholic is free to download, with no in-app purchases.

### Which has better reviews, MIDI FX or Will Copps' Liminal @ Catholic?

MIDI FX and Will Copps' Liminal @ Catholic are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do MIDI FX or Will Copps' Liminal @ Catholic have ads?

Neither MIDI FX nor Will Copps' Liminal @ Catholic shows ads.

### Which is updated more often, MIDI FX or Will Copps' Liminal @ Catholic?

MIDI FX ships an update every 9 days, and Will Copps' Liminal @ Catholic every 38 months. Most recently, MIDI FX was updated on October 23, 2026 and Will Copps' Liminal @ Catholic on October 15, 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.*