# jAmp IR vs Zen AutoPan

The clearest difference is update cadence: jAmp IR at every 2 weeks against Zen AutoPan's every 13 months. Zen AutoPan's advantage is review sentiment (80% vs 67%). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.7 for jAmp IR against 4.7 for Zen AutoPan. Both are backed by a comparable volume of ratings — 15 and 15 respectively. Written reviews are what separate them: 67% of jAmp IR's written reviews are positive against 80% of Zen AutoPan's.

jAmp IR ships an update every 2 weeks, Zen AutoPan every 13 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | jAmp IR | Zen AutoPan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/jamp-ir/id6476031801/reviews)** | [4.7 (15 ratings)](https://appshunter.io/ios/app/zen-autopan/id6478596185/reviews) |
| Number of ratings | 15 | 15 |
| Positive reviews | 66.7% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 13 months |
| Monetization | Free | Free |
| Size | 1 MB | 15 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jan Maes](https://appshunter.io/developer/1550506252) | [Tom Power](https://appshunter.io/developer/1629402664) |

## What reviewers say

### 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


### Zen AutoPan

[App page](https://appshunter.io/ios/app/zen-autopan/id6478596185)

This AUv3 stereo movement tool offers dynamic panning effects for music production and sound design. Sculpt your audio with multiple LFO shapes and an intuitive XY pad for real-time creative control. Seamlessly integrate with compatible DAWs on iOS devices.

**Highlights:** Multiple LFO Shapes, Intuitive XY Pad, Adjustable Stereo Width, AUv3 Compatibility, Optimized for iOS, 3D Visuals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is jAmp IR free?

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

### Is Zen AutoPan free?

Zen AutoPan is free to download, with no in-app purchases.

### Which has better reviews, jAmp IR or Zen AutoPan?

jAmp IR is rated higher. jAmp IR averages 4.7 out of 5 from 15 ratings, while Zen AutoPan averages 4.7 from 15 ratings.

### Do jAmp IR or Zen AutoPan have ads?

Neither jAmp IR nor Zen AutoPan shows ads.

### Which is updated more often, jAmp IR or Zen AutoPan?

jAmp IR ships an update every 2 weeks, and Zen AutoPan every 13 months. Most recently, jAmp IR was updated on November 4, 2026 and Zen AutoPan on October 30, 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.*