# JAX DYNAMICS vs MintFFT

The clearest difference is price: MintFFT at Free against JAX DYNAMICS's $4.99. MintFFT also leads on rating (5.0 vs 3.0) and update cadence (weekly vs every 2 months). JAX DYNAMICS's advantage is iOS requirement (14.0 vs 18.4). On ratings volume, ads, in-app purchases and device support there is nothing between them.

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

MintFFT holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

JAX DYNAMICS ships an update every 2 months, MintFFT weekly. The most recent releases landed on September 22, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | JAX DYNAMICS | MintFFT |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/jax-dynamics-limiter/id1615963876/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mintfft/id6755054786/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 26 MB | 1 MB |
| Requires iOS | **14.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jens Guell](https://appshunter.io/developer/1195004865) | [Takahiro Kamatani](https://appshunter.io/developer/1851577637) |

## What reviewers say

### JAX DYNAMICS

[App page](https://appshunter.io/ios/app/jax-dynamics-limiter/id1615963876)

This audio processing tool functions as a single-band dynamics processor with parallel processing capabilities. It's distributed as an app extension for use within compatible music applications across Apple devices.

**Highlights:** Single band dynamics processor, Parallel processing (mix), AudioUnit (AUv3) format, Universal app for Apple devices, System-wide usage with hosts

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

**In-app purchases:** none


### MintFFT

[App page](https://appshunter.io/ios/app/mintfft/id6755054786)

This application provides real-time audio spectrum analysis with clear, smooth visuals. It offers advanced features like peak hold and multiple window functions, all processed locally on your device without ads or data collection.

**Highlights:** Real-time FFT spectrum with dB scale, Peak hold and multiple window functions, Pinch to zoom and swipe to pan, Supports internal and external microphones, Works in portrait, landscape, and Split View, On-device processing, no data collection

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

**In-app purchases:** none


## Frequently asked questions

### Is JAX DYNAMICS free?

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

### Is MintFFT free?

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

### Which has better reviews, JAX DYNAMICS or MintFFT?

MintFFT is rated higher. JAX DYNAMICS averages 3.0 out of 5 from 2 ratings, while MintFFT averages 5.0 from 4 ratings.

### Do JAX DYNAMICS or MintFFT have ads?

Neither JAX DYNAMICS nor MintFFT shows ads.

### Which is updated more often, JAX DYNAMICS or MintFFT?

JAX DYNAMICS ships an update every 2 months, and MintFFT weekly. Most recently, JAX DYNAMICS was updated on September 22, 2026 and MintFFT on August 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.*