# Apollo Motion MIDI Controller vs jAmp IR

The clearest difference is rating: jAmp IR at 4.7 against Apollo Motion MIDI Controller's 3.6. jAmp IR also leads on device support (4 vs 2) and ratings volume (15 vs 5). Apollo Motion MIDI Controller's advantage is review sentiment (100% vs 67%) and iOS requirement (8.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

jAmp IR holds the better App Store score, 4.7 against 3.6. Both are backed by a comparable volume of ratings — 5 and 15 respectively. Written reviews complicate that: 100% of Apollo Motion MIDI Controller's written reviews are positive against 67% of jAmp IR's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Apollo Motion MIDI Controller | jAmp IR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (5 ratings)](https://appshunter.io/ios/app/apollo-motion-midi-controller/id1082229400/reviews) | **[4.7 (15 ratings)](https://appshunter.io/ios/app/jamp-ir/id6476031801/reviews)** |
| Number of ratings | 5 | **15** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | Free |
| Size | 1 MB | 1 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Secret Base Design](https://appshunter.io/developer/413007812) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## What reviewers say

### Apollo Motion MIDI Controller

[App page](https://appshunter.io/ios/app/apollo-motion-midi-controller/id1082229400)

Transform your iPhone into a musical instrument using its accelerometer. Trigger MIDI notes and chords with motion, creating a natural and organic feel for music production. Ideal for adding unique percussive elements or expressive control to your compositions.

**Highlights:** Motion-controlled MIDI triggering, Accelerometer-based input, Wireless MIDI over Bluetooth, USB MIDI via musicIO, Customizable MIDI events, Program and control change messages

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

**In-app purchases:** none


### jAmp IR

[App page](https://appshunter.io/ios/app/jamp-ir/id6476031801)

This tool loads impulse responses for guitar and bass amp cabinet simulation. It allows mixing two impulse responses and offers fine control over filters, gain, and phase. The app includes five high-quality impulse responses.

**Highlights:** Impulse response loader, Cabinet simulator for guitar and bass, Mix two impulse responses, High and low pass filters, Gain control, Phase inversion

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Apollo Motion MIDI Controller free?

Apollo Motion MIDI Controller is free to download, with no in-app purchases.

### Is jAmp IR free?

jAmp IR is free to download, with no in-app purchases.

### Which has better reviews, Apollo Motion MIDI Controller or jAmp IR?

jAmp IR is rated higher. Apollo Motion MIDI Controller averages 3.6 out of 5 from 5 ratings, while jAmp IR averages 4.7 from 15 ratings.

### Do Apollo Motion MIDI Controller or jAmp IR have ads?

Neither Apollo Motion MIDI Controller nor jAmp IR shows ads.

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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.*