# Silk 2 vs Fluidium

The clearest difference is price: Fluidium at Free against Silk 2's $2.99. Fluidium also leads on update cadence (every 2 days vs monthly) and rating (5.0 vs 4.7). Silk 2's advantage is in-app purchases (none vs 1) and ratings volume (899 vs 18). On ads and device support there is nothing between them.

Fluidium is free to download; Silk 2 costs $2.99 up front. Fluidium sells 1 one-off in-app purchase. Silk 2 asks for nothing beyond the download.

Fluidium holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Silk 2 has 899 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 92% of Silk 2's written reviews are positive against 100% of Fluidium's.

Silk 2 ships an update monthly, Fluidium every 2 days. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Silk 2 | Fluidium |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.7 (899 ratings)](https://appshunter.io/ios/app/silk-2-generative-art/id1050339928/reviews) | **[5.0 (18 ratings)](https://appshunter.io/ios/app/fluidium/id6745104628/reviews)** |
| Number of ratings | **899** | 18 |
| Positive reviews | 91.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#44** | — |
| Size | 23 MB | 270 MB |
| Requires iOS | **9.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuri Vishnevsky](https://appshunter.io/developer/416618312) | [Colordodge Labs](https://appshunter.io/developer/376551726) |

## What reviewers say

### Silk 2

[App page](https://appshunter.io/ios/app/silk-2-generative-art/id1050339928)

**Currently charting:** #44 Top Paid · Entertainment (US App Store)

Create stunning generative art with a magical brush. Easily design mandalas, wallpapers, and flowing visual patterns with simple finger gestures. This app is perfect for both artists and beginners to express their creativity.

**Highlights:** Magic brush for flowing art, Create mandalas and wallpapers, High-resolution export, Rainbow color and new palettes, Apple Pencil and 3D Touch support, Original music and sound

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

**In-app purchases:** none

**What reviewers like**

- 🌟 Relaxing and calming experience
- 🎨 Allows for creative expression
- 👍 Easy to use and intuitive interface
- 💫 Produces beautiful and mesmerizing artwork
- 🧘‍♀️ Helps with anxiety and stress relief

**What reviewers complain about**

- 🖌️ Limited drawing tools and customization options
- 🖼️ No option to change background color
- 💾 Inability to save or load previous creations
- 🔍 Unclear instructions or guidance for some features

**Reported bugs**

- Occasional app crashes or freezes
- Compatibility issues with certain devices

**Requested features**

- Add more drawing tools and brushes
- Implement background color selection
- Allow saving and loading of artwork
- Provide more detailed tutorials or instructions


### Fluidium

[App page](https://appshunter.io/ios/app/fluidium/id6745104628)

Experience a mesmerizing world of living color and motion that responds to your touch. Create unique, breathtaking visuals, relax, explore creativity, or generate stunning videos and wallpapers.

**Highlights:** Interactive fluid simulation, 130+ factory presets, Custom preset design, 4 expressive brush types, HD video recording, Wallpaper generation, Smart Pause and Auto-Play modes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fluidium Pro Mode Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Silk 2 free?

Silk 2 costs $2.99, with no in-app purchases.

### Is Fluidium free?

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

### Which has better reviews, Silk 2 or Fluidium?

Fluidium is rated higher. Silk 2 averages 4.7 out of 5 from 899 ratings, while Fluidium averages 5.0 from 18 ratings.

### Do Silk 2 or Fluidium have ads?

Neither Silk 2 nor Fluidium shows ads.

### Which is updated more often, Silk 2 or Fluidium?

Silk 2 ships an update monthly, and Fluidium every 2 days. Most recently, Silk 2 was updated on October 18, 2026 and Fluidium on October 11, 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.*