# Sketchbook Studio vs ParticleFluid

The clearest difference is update cadence: Sketchbook Studio at daily against ParticleFluid's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sketchbook Studio ships an update daily, ParticleFluid every 2 weeks. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sketchbook Studio | ParticleFluid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/particlefluid/id6794540898/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 3 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alfred Ang](https://appshunter.io/developer/1880940227) | [Fumiya Sano](https://appshunter.io/developer/6794540900) |

## What reviewers say

### Sketchbook Studio

[App page](https://appshunter.io/ios/app/sketchbook-studio/id6782660312)

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

**In-app purchases:** none


### ParticleFluid

[App page](https://appshunter.io/ios/app/particlefluid/id6794540898)

**In-app purchases:** none


## Frequently asked questions

### Is Sketchbook Studio free?

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

### Is ParticleFluid free?

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

### Do Sketchbook Studio or ParticleFluid have ads?

Neither Sketchbook Studio nor ParticleFluid shows ads.

### Which is updated more often, Sketchbook Studio or ParticleFluid?

Sketchbook Studio ships an update daily, and ParticleFluid every 2 weeks. Most recently, Sketchbook Studio was updated on October 6, 2026 and ParticleFluid on October 24, 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.*