Apps by Jan Maes
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Music

jAmp IR

Jan Maes

Free download 5.00 · 1 storefront · 13 ratings In-app purchases unconfirmed
Open on Apple

About this app

jAmp IR is a zero latency impulse response loader tool in AUv3 plugin format. It is designed to be a cabinet simulator for guitar and bass amps. Two impulse responses can be mixed. Furthermore there is fine level control in the form of high and low pass filters, gain control, and phase inversion. The app comes with 5 high quality impulse responses.

Latest release

What’s New

Version 1.3 May 22, 2025

Bug fix: previous version 1.2 potentially lost track of the Impulse Response files that were stored by an older version of jAmp IR. This update will fix that issue.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
13 ratings
13 Aug 31, 2026 · 13 ratings Aug 31, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 31, 2026 · Free Aug 31, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 31, 2026 · 5:23 AM Free

Screenshots

jAmp IR iPhone screenshot jAmp IR iPad screenshot