# ExoSphere vs Outgrowth

The clearest difference is price: ExoSphere at $14.99 against Outgrowth's $19.99. ExoSphere also leads on review sentiment (93% vs 85%). Outgrowth's advantage is iOS requirement (13.0 vs 15.6). On rating, ratings volume, update cadence and ads there is nothing between them.

ExoSphere costs $14.99 and Outgrowth $19.99 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 — 4.6 for ExoSphere against 4.7 for Outgrowth. Both are backed by a comparable volume of ratings — 25 and 20 respectively. Written reviews are what separate them: 93% of ExoSphere's written reviews are positive against 85% of Outgrowth's.

ExoSphere ships an update every 2 weeks, Outgrowth every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ExoSphere | Outgrowth |
| --- | --- | --- |
| Price | **$14.99** | $19.99 |
| Rating | [4.6 (25 ratings)](https://appshunter.io/ios/app/exosphere/id6748644082/reviews) | **[4.7 (20 ratings)](https://appshunter.io/ios/app/outgrowth-sample-instrument/id6755965753/reviews)** |
| Number of ratings | **25** | 20 |
| Positive reviews | **92.9% of reviews** | 84.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Paid | Paid |
| Size | 257 MB | 88 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Igor Vasiliev](https://appshunter.io/developer/424401626) | [Aqeel Aadam](https://appshunter.io/developer/1724235864) |

## What reviewers say

### 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


### Outgrowth

[App page](https://appshunter.io/ios/app/outgrowth-sample-instrument/id6755965753)

This app is a sample-based instrument designed for creative audio manipulation. It offers five unique engines for processing samples and five audio effects for sound shaping, with extensive modulation capabilities. Explore a vast library of presets and samples to reimagine your audio.

**Highlights:** Sample processing engines (Stem, Retain, Reflect, Radiate, Delve), Audio effects (Subvert, Submerge, Strike, Ripple, Smear), Robust modulation matrix, MPE compatibility, 100+ presets and 200+ samples, Preset system

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ExoSphere free?

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

### Is Outgrowth free?

Outgrowth costs $19.99, with no in-app purchases.

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

Outgrowth is rated higher. ExoSphere averages 4.6 out of 5 from 25 ratings, while Outgrowth averages 4.7 from 20 ratings.

### Do ExoSphere or Outgrowth have ads?

Neither ExoSphere nor Outgrowth shows ads.

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

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