# AUFX vs ExoSphere

The clearest difference is price: AUFX at $4.99 against ExoSphere's $14.99. AUFX also leads on iOS requirement (9.0 vs 15.6). ExoSphere's advantage is update cadence (every 2 weeks vs every 3 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

AUFX costs $4.99 and ExoSphere $14.99 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 4.6 for ExoSphere. Both are backed by a comparable volume of ratings — 25 and 25 respectively. Written reviews are what separate them: 86% of AUFX's written reviews are positive against 93% of ExoSphere's.

AUFX ships an update every 3 months, ExoSphere every 2 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AUFX | ExoSphere |
| --- | --- | --- |
| Price | **$4.99** | $14.99 |
| Rating | [4.5 (25 ratings)](https://appshunter.io/ios/app/aufxpeakq/id781852954/reviews) | **[4.6 (25 ratings)](https://appshunter.io/ios/app/exosphere/id6748644082/reviews)** |
| Number of ratings | 25 | 25 |
| Positive reviews | 86.0% of reviews | **92.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 5 MB | 257 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kymatica AB](https://appshunter.io/developer/522046659) | [Igor Vasiliev](https://appshunter.io/developer/424401626) |

## 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


### ExoSphere

[App page](https://appshunter.io/ios/app/exosphere/id6748644082)

Create immersive ambient and meditative soundscapes with five independent sound layers. Load your own samples or use the built-in library to craft unique, evolving atmospheres for relaxation or music production.

**Highlights:** Five independent sound layers, Customizable sample loading, Built-in sample library, Preset management, Advanced randomizer, Standalone and AUv3 support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AUFX free?

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

### Is ExoSphere free?

ExoSphere costs $14.99, with no in-app purchases.

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

ExoSphere is rated higher. AUFX averages 4.5 out of 5 from 25 ratings, while ExoSphere averages 4.6 from 25 ratings.

### Do AUFX or ExoSphere have ads?

Neither AUFX nor ExoSphere shows ads.

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

AUFX ships an update every 3 months, and ExoSphere every 2 weeks. Most recently, AUFX was updated on November 1, 2026 and ExoSphere on October 30, 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.*