# AudioEffX vs Filterstation2

The clearest difference is update cadence: AudioEffX at every 5 days against Filterstation2's every 19 months. AudioEffX also leads on rating (4.9 vs 4.5) and iOS requirement (8.0 vs 12.0). On price, review sentiment, ratings volume and ads there is nothing between them.

AudioEffX costs $4.99 and Filterstation2 $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AudioEffX holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 8 and 19 respectively. Written reviews point the same way: 77% of AudioEffX's written reviews are positive against 75% of Filterstation2's.

AudioEffX ships an update every 5 days, Filterstation2 every 19 months. The most recent releases landed on September 30, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | AudioEffX | Filterstation2 |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/audioeffx/id1173816162/reviews)** | [4.5 (19 ratings)](https://appshunter.io/ios/app/filterstation2/id1329509841/reviews) |
| Number of ratings | 8 | **19** |
| Positive reviews | **76.9% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 19 months |
| Monetization | Paid | Paid |
| Size | 11 MB | 29 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) |

## What reviewers say

### AudioEffX

[App page](https://appshunter.io/ios/app/audioeffx/id1173816162)

This app offers seven studio-quality audio effect modules for live use and enhancing music libraries. Effects can be chained in any order to create rich, modulated, or distorted sounds. It simulates room acoustics with adjustable reverb parameters for a customized listening experience.

**Highlights:** Seven studio-quality effect modules, Live usage and music library enrichment, Chained effect modules in any order, Chorus, Delay, Drive, ParaEQ, Flanger, Phaser, Reverb effects, Adjustable reverb parameters (tail, time, room size, diffusion, absorption, stereo), Sync mode for delay effects

**Features:** Vision Pro support

**In-app purchases:** none


### Filterstation2

[App page](https://appshunter.io/ios/app/filterstation2/id1329509841)

This app offers a versatile dual filter effect for music production, inspired by classic hardware. It features twelve filter algorithms, an envelope follower, and multiple operating modes for creative sound shaping. Its user-friendly interface and resizable GUI make it a powerful tool for producers.

**Highlights:** Twelve filter algorithms, Envelope follower with sidechain, VCA mode for tremolo/gate, LFO with tempo sync, Serial, parallel, and stereo modes, Resizable GUI, Cross-platform preset manager

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AudioEffX free?

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

### Is Filterstation2 free?

Filterstation2 costs $4.99, with no in-app purchases.

### Which has better reviews, AudioEffX or Filterstation2?

AudioEffX is rated higher. AudioEffX averages 4.9 out of 5 from 8 ratings, while Filterstation2 averages 4.5 from 19 ratings.

### Do AudioEffX or Filterstation2 have ads?

Neither AudioEffX nor Filterstation2 shows ads.

### Which is updated more often, AudioEffX or Filterstation2?

AudioEffX ships an update every 5 days, and Filterstation2 every 19 months. Most recently, AudioEffX was updated on September 30, 2026 and Filterstation2 on September 25, 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.*