# VOSC Visual Particle Synth vs Rotation

The clearest difference is update cadence: Rotation at every 3 days against VOSC Visual Particle Synth's every 38 months. Rotation also leads on price ($3.99 vs $4.99). VOSC Visual Particle Synth's advantage is chart position (#90 vs unranked) and iOS requirement (12.0 vs 17). On ads, in-app purchases and device support there is nothing between them.

VOSC Visual Particle Synth costs $4.99 and Rotation $3.99 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, Rotation every 3 days. The most recent releases landed on September 27, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | VOSC Visual Particle Synth | Rotation |
| --- | --- | --- |
| Price | $4.99 | **$3.99** |
| Rating | **[4.5 (27 ratings)](https://appshunter.io/ios/app/vosc-visual-particle-synth/id592599278/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 62.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 days** |
| Monetization | Free | — |
| Best chart rank | **#90** | — |
| Size | 123 MB | 37 MB |
| Requires iOS | **12.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Duncan Holby](https://appshunter.io/developer/592599281) | [思明 陈](https://appshunter.io/developer/1786783744) |

## What reviewers say

### VOSC Visual Particle Synth

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

**Currently charting:** #90 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


### Rotation

[App page](https://appshunter.io/ios/app/rotation-visual-effect/id6744263566)

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

**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 Rotation free?

Rotation costs $3.99, with no in-app purchases.

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

Neither VOSC Visual Particle Synth nor Rotation shows ads.

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

VOSC Visual Particle Synth ships an update every 38 months, and Rotation every 3 days. Most recently, VOSC Visual Particle Synth was updated on September 27, 2026 and Rotation on September 21, 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.*