# FinalFX — Final / Mastering Effects AUv3

> AUv3 audio effects plugin for mixing and mastering with EQ, M/S processing, and dynamics. (iPhone/iPad app by Rob Jackson.)

- Source: https://appshunter.io/ios/app/finalfx/id6782601896 (this page in markdown: same URL + `.md`)
- Developer: [Rob Jackson](https://appshunter.io/developer/1072346998)
- Category: Music, Entertainment
- Price: $3.99
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 17 MB
- Released: 2026-06-30
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/finalfx/id6782601896/reviews.md

## What is FinalFX?

FinalFX (“final effects”) is an AUv3 effects plugin that can run standalone, or in any AUv3 compatible host such as Logic Pro, GarageBand or AUM. FinalFX currently runs on iOS (iPad & iPhone) and macOS (Intel & Silicon) and is available as a Universal Purchase from the Apple App Store.

If you’re planning on using FinalFX on Mac / desktop, please ensure that your favourite DAW / host supports AUv3 (not just AU).

Overview

FinalFX is a collection of audio processors useful for mixing and mastering, often referred to as a “channel strip”. Typically you’d add FinalFX literally as your final effects on a stereo master or mix bus channel.

FinalFX has been specifically designed to introduce no additional latency in the audio processing chain, and as the CPU load has also been minimised, it can be used in live sound applications.

FinalFX comprises three main modules:

EQ is a general purpose six band equaliser that can also process in mid / side mode. The frequencies and resonances for each band are fixed, so this EQ is more about subtle, overall tone-shaping, than surgical precision. For example, reducing bass or adding presence. The EQ’d signal can also be mixed with the original dry signal.

MID / SIDE focusses on the stereo image with individual gain controls for the middle and sides content of stereo audio, as well as an overall width control which can reduce a stereo signal down to mono.

COMPRESSOR / LIMITER adjusts final dynamics and loudness and comprises two compressors in series with variable threshold and ratios. The first compressor stage also has a mix control. This section also includes a variable soft / hard clipper stage and overall output volume control.

## Key features

- AUv3 effects plugin
- Standalone and host compatible
- Six-band EQ with mid/side processing
- Mid/side stereo image control
- Compressor/limiter with mix control
- Low latency and CPU usage

## Chart rankings

- #199 in Top Paid · Music (US App Store)


## Frequently asked questions about FinalFX

### What is FinalFX?

FinalFX is an AUv3 audio effects plugin designed for mixing and mastering. It can be used standalone or within compatible hosts like Logic Pro, GarageBand, and AUM on iOS and macOS.

### What audio processing tools does FinalFX include?

FinalFX features a six-band equalizer with mid/side capabilities, a dedicated mid/side processor for stereo image control, and a compressor/limiter module with variable settings and a clipper.

### Does FinalFX introduce latency?

No, FinalFX has been specifically designed to introduce no additional latency in the audio processing chain, making it suitable for live sound applications.

### What devices does FinalFX support?

FinalFX is available for iOS (iPad & iPhone) and macOS (Intel & Silicon) devices as a Universal Purchase.

### How much does FinalFX cost?

FinalFX is available for a one-time purchase of $3.99.

### How often is FinalFX updated?

The latest version, 1.0.3, was released on July 2, 2026, indicating recent development activity. Updates typically occur to add features or improve performance.

### What is the user sentiment for FinalFX?

Based on available data, FinalFX has a perfect 5.0-star rating from 2 reviews, suggesting a very positive user reception for its features and performance.

### Does FinalFX have ads?

No, FinalFX does not contain advertisements. It is a paid application purchased directly from the Apple App Store.

## Version history (last 3 releases)

### 1.0.4 — 2026-08-13

Minimum limiter threshold now goes down to 4:1 (previousy 8:1)

### 1.0.3 — 2026-07-02

Clipping can now be applied before the compressor and limiter stages, or after them.

### 1.0.2 — 2026-07-01

No release notes.

## More apps by Rob Jackson

- [moodscaper](https://appshunter.io/ios/app/moodscaper/id1088768073)
- [pianoscaper](https://appshunter.io/ios/app/pianoscaper/id1177444402)
- [moodscaper SE](https://appshunter.io/ios/app/moodscaper-se/id1247452905)
- [touchscaper](https://appshunter.io/ios/app/touchscaper/id1250344299)
- [guitarscaper](https://appshunter.io/ios/app/guitarscaper/id1316544251)
- [moodscaper LE](https://appshunter.io/ios/app/moodscaper-le/id1435065372)

All apps by Rob Jackson: https://appshunter.io/developer/1072346998

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*