# CUBE KIT vs jAmp IR

The clearest difference is review sentiment: jAmp IR at 67% against CUBE KIT's 19%. jAmp IR also leads on rating (4.7 vs 2.2) and update cadence (every 2 weeks vs every 43 months). CUBE KIT's advantage is iOS requirement (10.0 vs 14.0). On price, ratings volume, ads and in-app purchases 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 2.2. Both are backed by a comparable volume of ratings — 19 and 15 respectively. Written reviews point the same way: 19% of CUBE KIT's written reviews are positive against 67% of jAmp IR's.

CUBE KIT ships an update every 43 months, jAmp IR every 2 weeks. The most recent releases landed on October 7, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | CUBE KIT | jAmp IR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (19 ratings)](https://appshunter.io/ios/app/cube-kit/id894488054/reviews) | **[4.7 (15 ratings)](https://appshunter.io/ios/app/jamp-ir/id6476031801/reviews)** |
| Number of ratings | **19** | 15 |
| Positive reviews | 18.8% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 5 MB | 1 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Roland Corporation](https://appshunter.io/developer/387333694) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## What reviewers say

### CUBE KIT

[App page](https://appshunter.io/ios/app/cube-kit/id894488054)

This app transforms your iOS device into a control center for customizing a specific music amplifier. Easily adjust your sound and expand its tonal possibilities with intuitive controls.

**Highlights:** iOS device as command center, Customizes CUBE-10GX amplifier, Dramatic sound changes, Expands tonal possibilities, Intuitive tap controls

**Features:** 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 CUBE KIT free?

CUBE KIT 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, CUBE KIT or jAmp IR?

jAmp IR is rated higher. CUBE KIT averages 2.2 out of 5 from 19 ratings, while jAmp IR averages 4.7 from 15 ratings.

### Do CUBE KIT or jAmp IR have ads?

Neither CUBE KIT nor jAmp IR shows ads.

### Which is updated more often, CUBE KIT or jAmp IR?

CUBE KIT ships an update every 43 months, and jAmp IR every 2 weeks. Most recently, CUBE KIT was updated on October 7, 2026 and jAmp IR on September 27, 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.*