# VOSC Visual Particle Synth vs Gradihue

The clearest difference is price: Gradihue at Free against VOSC Visual Particle Synth's $4.99. Gradihue also leads on update cadence (every 4 weeks vs every 38 months). VOSC Visual Particle Synth's advantage is ads (none vs shown) and chart position (#104 vs unranked). On in-app purchases and device support there is nothing between them.

Gradihue is free to download; VOSC Visual Particle Synth costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VOSC Visual Particle Synth ships an update every 38 months, Gradihue every 4 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | VOSC Visual Particle Synth | Gradihue |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.5 (26 ratings)](https://appshunter.io/ios/app/vosc-visual-particle-synth/id592599278/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 62.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 4 weeks** |
| Monetization | Free | — |
| Best chart rank | **#104** | — |
| Size | 123 MB | 54 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duncan Holby](https://appshunter.io/developer/592599281) | [Baris Can Ceylan](https://appshunter.io/developer/1638275086) |

## What reviewers say

### VOSC Visual Particle Synth

[App page](https://appshunter.io/ios/app/vosc-visual-particle-synth/id592599278)

**Currently charting:** #104 Top Paid · Graphics & Design (US App Store)

Create dynamic visual art by manipulating on-screen particles. Explore harmonic resonances and generate endless moving patterns and textures through oscillator control. Inspired by the principles of visual harmony and differential motion.

**Highlights:** Visual particle synthesis, Manipulate oscillator size, shape, frequency, Create moving patterns and textures, Explore visual harmony, Differential motion principles, Harmonic resonances

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

**In-app purchases:** none


### Gradihue

[App page](https://appshunter.io/ios/app/gradihue/id6444504844)

**In-app purchases:** none


## Frequently asked questions

### Is VOSC Visual Particle Synth free?

VOSC Visual Particle Synth costs $4.99, with no in-app purchases.

### Is Gradihue free?

Gradihue is free to download, with no in-app purchases.

### Do VOSC Visual Particle Synth or Gradihue have ads?

Gradihue shows ads; VOSC Visual Particle Synth does not.

### Which is updated more often, VOSC Visual Particle Synth or Gradihue?

VOSC Visual Particle Synth ships an update every 38 months, and Gradihue every 4 weeks. Most recently, VOSC Visual Particle Synth was updated on October 20, 2026 and Gradihue on October 14, 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.*