# AnyAmpIR vs jAmp Doubler

The clearest difference is price: jAmp Doubler at Free against AnyAmpIR's $4.99. jAmp Doubler also leads on in-app purchases (none vs 1). AnyAmpIR's advantage is update cadence (every 3 days vs every 9 days) and iOS requirement (9.0 vs 14.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

jAmp Doubler is free to download; AnyAmpIR costs $4.99 up front. AnyAmpIR sells 1 one-off in-app purchase. jAmp Doubler asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for AnyAmpIR against 5.0 for jAmp Doubler. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

AnyAmpIR ships an update every 3 days, jAmp Doubler every 9 days. Both last shipped on October 12, 2026.

## The numbers

| Metric | AnyAmpIR | jAmp Doubler |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/anyampir/id6445856376/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/jamp-doubler/id6475082851/reviews) |
| Number of ratings | **6** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Paid | **Free** |
| Size | 8 MB | 6 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [衍 孟](https://appshunter.io/developer/1608315273) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## What reviewers say

### AnyAmpIR

[App page](https://appshunter.io/ios/app/anyampir/id6445856376)

This app allows guitar and bass players to instantly load and play through any amplifier sound using impulse response (IR) files. It offers an efficient, lightweight solution for exploring unlimited amp tones without complex interfaces or large file sizes. Recreate your favorite amp sounds anywhere, anytime.

**Highlights:** Load any IR file (.wav/.mp3/.aif), Batch load entire IR collections, Save presets in DAW, Lightweight CPU & RAM usage, Precise amp tone replication, Elegant classic amp look

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Michael a coffee | $2.99 | one-time |


### jAmp Doubler

[App page](https://appshunter.io/ios/app/jamp-doubler/id6475082851)

This audio plugin creates a stereo effect by introducing a subtle delay to one audio channel. It offers precise control over the delay time and can be managed via MIDI. Ideal for enhancing mono audio sources with a wider soundstage.

**Highlights:** Stereo widening effect, Adjustable delay time (0-50 microseconds), MIDI control, AUv3 plugin format, Enhances mono audio

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AnyAmpIR free?

AnyAmpIR costs $4.99, and also offers in-app purchases.

### Is jAmp Doubler free?

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

### Which has better reviews, AnyAmpIR or jAmp Doubler?

AnyAmpIR and jAmp Doubler are both rated 5.0 out of 5 on the App Store, from 6 and 4 ratings respectively.

### Do AnyAmpIR or jAmp Doubler have ads?

Neither AnyAmpIR nor jAmp Doubler shows ads.

### Which is updated more often, AnyAmpIR or jAmp Doubler?

AnyAmpIR ships an update every 3 days, and jAmp Doubler every 9 days. Most recently, AnyAmpIR was updated on October 12, 2026 and jAmp Doubler on October 12, 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.*