# AudioEffX vs Spatializer

The clearest difference is update cadence: AudioEffX at every 5 days against Spatializer's every 2 months. AudioEffX also leads on price ($4.99 vs $9.99) and iOS requirement (8.0 vs 12.1). Spatializer's advantage is review sentiment (91% vs 77%) and ratings volume (27 vs 8). On rating, ads, in-app purchases and monetization model there is nothing between them.

AudioEffX costs $4.99 and Spatializer $9.99 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 — 4.9 for AudioEffX against 4.8 for Spatializer. Both are backed by a comparable volume of ratings — 8 and 27 respectively. Written reviews are what separate them: 77% of AudioEffX's written reviews are positive against 91% of Spatializer's.

AudioEffX ships an update every 5 days, Spatializer every 2 months. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | AudioEffX | Spatializer |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/audioeffx/id1173816162/reviews)** | [4.8 (27 ratings)](https://appshunter.io/ios/app/spatializer/id1574889552/reviews) |
| Number of ratings | 8 | **27** |
| Positive reviews | 76.9% of reviews | **90.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Paid | Paid |
| Size | 11 MB | 13 MB |
| Requires iOS | **8.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [quantovox](https://appshunter.io/developer/484686124) |

## 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


### Spatializer

[App page](https://appshunter.io/ios/app/spatializer/id1574889552)

Enhance audio with stereo widening that preserves mono compatibility and avoids phase issues. This tool synthesizes side channel information, ideal for mono sources or adding depth to existing stereo tracks without compromising the mid channel.

**Highlights:** Stereo widening without phase smearing, Synthesizes side channel information, Preserves mid channel integrity, Flexible for mono and stereo sources, Transparent or strong effect options, Multiband transient shapers, Directional RMS distribution visualization

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

**In-app purchases:** none


## Frequently asked questions

### Is AudioEffX free?

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

### Is Spatializer free?

Spatializer costs $9.99, with no in-app purchases.

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

AudioEffX is rated higher. AudioEffX averages 4.9 out of 5 from 8 ratings, while Spatializer averages 4.8 from 27 ratings.

### Do AudioEffX or Spatializer have ads?

Neither AudioEffX nor Spatializer shows ads.

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

AudioEffX ships an update every 5 days, and Spatializer every 2 months. Most recently, AudioEffX was updated on September 30, 2026 and Spatializer on September 27, 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.*