# AUFX vs Limiter

AUFX and Limiter both sit at 4.5 stars, but that hides the real split: 86% of AUFX's written reviews are positive against 58% of Limiter's. AUFX also leads on iOS requirement (9.0 vs 17.0). Limiter's advantage is chart position (#92 vs unranked) and price ($2.99 vs $4.99). On rating, ratings volume, update cadence and ads there is nothing between them.

AUFX costs $4.99 and Limiter $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for AUFX against 4.4 for Limiter. Both are backed by a comparable volume of ratings — 25 and 29 respectively. Written reviews are what separate them: 86% of AUFX's written reviews are positive against 58% of Limiter's.

AUFX ships an update every 3 months, Limiter every 5 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AUFX | Limiter |
| --- | --- | --- |
| Price | $4.99 | **$2.99** |
| Rating | **[4.5 (25 ratings)](https://appshunter.io/ios/app/aufxpeakq/id781852954/reviews)** | [4.4 (29 ratings)](https://appshunter.io/ios/app/limiter-audio-processor/id945375756/reviews) |
| Number of ratings | 25 | **29** |
| Positive reviews | **86.0% of reviews** | 58.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#92** |
| Size | 5 MB | 9 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kymatica AB](https://appshunter.io/developer/522046659) | [Amazing Noises](https://appshunter.io/developer/903336421) |

## What reviewers say

### AUFX

[App page](https://appshunter.io/ios/app/aufxpeakq/id781852954)

Enhance your audio with a powerful 4-band parametric stereo equalizer. Achieve subtle adjustments or dramatic sound shaping with its high-quality DSP engine and real-time frequency response visualization. Supports various audio processing methods and preset management.

**Highlights:** 4-band parametric stereo equalizer, High-quality 32-bit DSP engine, Real-time frequency response graph, Real-time FFT spectrum analyzer, Inter-App Audio and Audiobus support, Save, load, and share presets, MIDI controllable

**Features:** Vision Pro support

**In-app purchases:** none


### Limiter

[App page](https://appshunter.io/ios/app/limiter-audio-processor/id945375756)

**Currently charting:** #92 Top Paid · Music (US App Store)

This app provides advanced audio processing for complete volume control. It functions as a brickwall peak limiter and includes a standalone sampler. Offers extensive dynamic processing, from subtle attenuation to distortion.

**Highlights:** AudioUnit V3, Audiobus, Inter-App Audio support, Brickwall Limiter, Live Normalizer, Built-in Stereo Sampler, Control Manager LFO, MIDI controllers, Presets Morphing Pad

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

**In-app purchases:** none


## Frequently asked questions

### Is AUFX free?

AUFX costs $4.99, with no in-app purchases.

### Is Limiter free?

Limiter costs $2.99, with no in-app purchases.

### Which has better reviews, AUFX or Limiter?

AUFX is rated higher. AUFX averages 4.5 out of 5 from 25 ratings, while Limiter averages 4.4 from 29 ratings.

### Do AUFX or Limiter have ads?

Neither AUFX nor Limiter shows ads.

### Which is updated more often, AUFX or Limiter?

AUFX ships an update every 3 months, and Limiter every 5 months. Most recently, AUFX was updated on October 5, 2026 and Limiter on October 11, 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.*