# Random Walk Simulator vs Magic Fluid Sand

The clearest difference is rating: Random Walk Simulator at 5.0 against Magic Fluid Sand's 1.0. Magic Fluid Sand's advantage is update cadence (monthly vs every 103 months) and iOS requirement (12 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Random Walk Simulator holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Random Walk Simulator ships an update every 103 months, Magic Fluid Sand monthly. Both last shipped on October 7, 2026.

## The numbers

| Metric | Random Walk Simulator | Magic Fluid Sand |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/random-walk-simulator/id1206817276/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/magic-fluid-sand/id6446834621/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 103 months | **Monthly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 5 MB | 28 MB |
| Requires iOS | 15.6 | **12** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kentaro Wada](https://appshunter.io/developer/1198894353) | [立辉 韩](https://appshunter.io/developer/1434803840) |

## What reviewers say

### Random Walk Simulator

[App page](https://appshunter.io/ios/app/random-walk-simulator/id1206817276)

Simulate random walks in 1D or 2D space. Adjust step distance and directions to generate stochastic patterns. Save your generated images directly to your device's photo album.

**Highlights:** 1D and 2D random walk simulation, Adjustable step distance, Adjustable number of directions, Stochastic pattern generation, Save images to photo album

**Features:** macOS Compatibility

**In-app purchases:** none


### Magic Fluid Sand

[App page](https://appshunter.io/ios/app/magic-fluid-sand/id6446834621)

Experience a unique blend of classic Tetris and 2048 gameplay with relaxing fluid sand simulations. Enjoy synthesized music and inspiring quotes for a calming and visually engaging experience.

**Highlights:** Fluid sand simulation, Classic Tetris gameplay, 2048 puzzle game, Synthesized background music, Inspiring life quotes, Interactive sand control

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

**In-app purchases:** none


## Frequently asked questions

### Is Random Walk Simulator free?

Random Walk Simulator is free to download, with no in-app purchases.

### Is Magic Fluid Sand free?

Magic Fluid Sand is free to download, with no in-app purchases.

### Which has better reviews, Random Walk Simulator or Magic Fluid Sand?

Random Walk Simulator is rated higher. Random Walk Simulator averages 5.0 out of 5 from 1 ratings, while Magic Fluid Sand averages 1.0 from 1 ratings.

### Do Random Walk Simulator or Magic Fluid Sand have ads?

Both Random Walk Simulator and Magic Fluid Sand show ads.

### Which is updated more often, Random Walk Simulator or Magic Fluid Sand?

Random Walk Simulator ships an update every 103 months, and Magic Fluid Sand monthly. Most recently, Random Walk Simulator was updated on October 7, 2026 and Magic Fluid Sand on October 7, 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.*