# YouCompose vs Stellarvox

The clearest difference is rating: Stellarvox at 5.0 against YouCompose's 4.4. Stellarvox also leads on review sentiment (100% vs 70%) and price ($11.99 vs $12.99). YouCompose's advantage is ratings volume (35 vs 11). On update cadence, ads, in-app purchases and device support there is nothing between them.

YouCompose costs $12.99 and Stellarvox $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Stellarvox holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 35 and 11 respectively. Written reviews point the same way: 70% of YouCompose's written reviews are positive against 100% of Stellarvox's.

YouCompose ships an update every 4 months, Stellarvox every 5 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | YouCompose | Stellarvox |
| --- | --- | --- |
| Price | $12.99 | **$11.99** |
| Rating | [4.4 (35 ratings)](https://appshunter.io/ios/app/youcompose/id690183662/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/stellarvox/id6472060413/reviews)** |
| Number of ratings | **35** | 11 |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | **Free** | Paid |
| Size | 399 MB | 4 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elstar](https://appshunter.io/developer/433771912) | [Igor Vasiliev](https://appshunter.io/developer/424401626) |

## What reviewers say

### YouCompose

[App page](https://appshunter.io/ios/app/youcompose/id690183662)

Create original music effortlessly with an AI assistant. This app generates unique compositions using music theory and genetic algorithms, ensuring no copyright issues. It offers a wide range of built-in instruments and flexible editing tools.

**Highlights:** AI-powered music composition, Original, copyright-free music generation, 80+ built-in instrument sounds, Over 85 predefined ensembles, Multiple creation methods (keyboard, MIDI, grid, score), Classical and jazz harmonization, Advanced editing capabilities

**In-app purchases:** none


### Stellarvox

[App page](https://appshunter.io/ios/app/stellarvox/id6472060413)

Design immersive ambient soundscapes with a hybrid reverb and artificial space designer. Create lush textures, deep spaces, and whispering backgrounds for electronic, experimental, and sound design projects. Offers intuitive controls and inspiring presets for quick, high-quality results.

**Highlights:** Hybrid reverb with artificial space designer, Algorithmic reflections tail processing, Dynamic timbre changes over time, Geometry and dimension control, Factory presets and random feature, MIDI learn support, Standalone and AUv3 module

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YouCompose free?

YouCompose costs $12.99, with no in-app purchases.

### Is Stellarvox free?

Stellarvox costs $11.99, with no in-app purchases.

### Which has better reviews, YouCompose or Stellarvox?

Stellarvox is rated higher. YouCompose averages 4.4 out of 5 from 35 ratings, while Stellarvox averages 5.0 from 11 ratings.

### Do YouCompose or Stellarvox have ads?

Neither YouCompose nor Stellarvox shows ads.

### Which is updated more often, YouCompose or Stellarvox?

YouCompose ships an update every 4 months, and Stellarvox every 5 months. Most recently, YouCompose was updated on October 9, 2026 and Stellarvox on October 9, 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.*