# PREAMP LIVE vs jAmp IR

The clearest difference is rating: jAmp IR at 4.7 against PREAMP LIVE's 3.0. jAmp IR also leads on review sentiment (67% vs 27%) and ratings volume (15 vs 3). PREAMP LIVE's advantage is update cadence (weekly vs every 2 weeks) and iOS requirement (9.0 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 3.0. That said, the two scores are not equally well evidenced: jAmp IR has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 27% of PREAMP LIVE's written reviews are positive against 67% of jAmp IR's.

PREAMP LIVE ships an update weekly, jAmp IR every 2 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PREAMP LIVE | jAmp IR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/preamp-live/id1384361854/reviews) | **[4.7 (15 ratings)](https://appshunter.io/ios/app/jamp-ir/id6476031801/reviews)** |
| Number of ratings | 3 | **15** |
| Positive reviews | 26.7% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 3 MB | 1 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [mooer](https://appshunter.io/developer/1384361853) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## What reviewers say

### PREAMP LIVE

[App page](https://appshunter.io/ios/app/preamp-live/id1384361854)

Control and edit your PREAMP LIVE device wirelessly via Bluetooth. Customize MIDI mappings, change preamp models, and fine-tune cabinet and power amp simulations. Access deep editing of parameters for a personalized sound experience.

**Highlights:** Bluetooth connectivity, MIDI mapping programming, Preamp model selection, Deep cab sim editing, Power amp modeling, Parameter settings editing

**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 PREAMP LIVE free?

PREAMP LIVE 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, PREAMP LIVE or jAmp IR?

jAmp IR is rated higher. PREAMP LIVE averages 3.0 out of 5 from 3 ratings, while jAmp IR averages 4.7 from 15 ratings.

### Do PREAMP LIVE or jAmp IR have ads?

Neither PREAMP LIVE nor jAmp IR shows ads.

### Which is updated more often, PREAMP LIVE or jAmp IR?

PREAMP LIVE ships an update weekly, and jAmp IR every 2 weeks. Most recently, PREAMP LIVE was updated on October 18, 2026 and jAmp IR on October 24, 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.*