# Particle Simulation Visualizer vs Space Particles

The clearest difference is update cadence: Space Particles at every 8 days against Particle Simulation Visualizer's monthly. Space Particles also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Particle Simulation Visualizer sells 2 in-app purchases, starting at $3.99 per 7 days and Space Particles sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Particle Simulation Visualizer ships an update monthly, Space Particles every 8 days. The most recent releases landed on September 24, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Particle Simulation Visualizer | Space Particles |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 128 MB | 7 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marvin Krueger](https://appshunter.io/developer/1152894281) | [Brandon Schabel](https://appshunter.io/developer/1862025955) |

## What reviewers say

### Particle Simulation Visualizer

[App page](https://appshunter.io/ios/app/particle-simulation-visualizer/id6765869491)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Particles PRO | $3.99 | per 7 days |
| Particles PRO | $24.99 | per year |


### Space Particles

[App page](https://appshunter.io/ios/app/space-particles/id6775682716)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Space Particles Pro | $2.99 | one-time |


## Frequently asked questions

### Is Particle Simulation Visualizer free?

Particle Simulation Visualizer is free to download, with in-app purchases available.

### Is Space Particles free?

Space Particles is free to download, with in-app purchases available.

### Do Particle Simulation Visualizer or Space Particles have ads?

Neither Particle Simulation Visualizer nor Space Particles shows ads.

### Which is updated more often, Particle Simulation Visualizer or Space Particles?

Particle Simulation Visualizer ships an update monthly, and Space Particles every 8 days. Most recently, Particle Simulation Visualizer was updated on September 24, 2026 and Space Particles on September 13, 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.*