# JAX DYNAMICS vs RetroAMP

The clearest difference is price: RetroAMP at Free against JAX DYNAMICS's $4.99. JAX DYNAMICS's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On ads and in-app purchases there is nothing between them.

RetroAMP is free to download; JAX DYNAMICS costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | JAX DYNAMICS | RetroAMP |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/jax-dynamics-compressor/id1615963636/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Size | 26 MB | 18 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jens Guell](https://appshunter.io/developer/1195004865) | [Rishabh TANDON](https://appshunter.io/developer/1878219232) |

## What reviewers say

### JAX DYNAMICS

[App page](https://appshunter.io/ios/app/jax-dynamics-compressor/id1615963636)

This audio processing tool offers a single-band dynamics processor with versatile stereo operation modes, including independent and linked mid/side processing. It also features a parallel processing option for enhanced audio manipulation. The tool is distributed as an app extension for use within compatible music applications.

**Highlights:** Single-band dynamics processor, Multiple stereo operation modes, Independent and linked mid/side processing, Parallel processing (mix) option, AudioUnit (AUv3) format, Universal app for macOS, iOS, iPadOS, visionOS

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

**In-app purchases:** none


### RetroAMP

[App page](https://appshunter.io/ios/app/retroamp/id6759348604)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JAX DYNAMICS free?

JAX DYNAMICS costs $4.99, with no in-app purchases.

### Is RetroAMP free?

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

### Do JAX DYNAMICS or RetroAMP have ads?

Neither JAX DYNAMICS nor RetroAMP shows ads.

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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.*