# Fractal 3D vs Random Walk Simulator

The clearest difference is price: Random Walk Simulator at Free against Fractal 3D's $1.99. Random Walk Simulator also leads on rating (5.0 vs 3.0). Fractal 3D's advantage is ads (none vs shown) and update cadence (every 12 months vs every 103 months). On ratings volume, in-app purchases and device support there is nothing between them.

Random Walk Simulator is free to download; Fractal 3D costs $1.99 up front. 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 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Fractal 3D ships an update every 12 months, Random Walk Simulator every 103 months. The most recent releases landed on November 10, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Fractal 3D | Random Walk Simulator |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/fractal-3d/id489514872/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/random-walk-simulator/id1206817276/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 12 months** | Every 103 months |
| Monetization | Paid | **Ad-supported** |
| Size | 1 MB | 5 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nuclear Nova Software](https://appshunter.io/developer/289559290) | [Kentaro Wada](https://appshunter.io/developer/1198894353) |

## What reviewers say

### Fractal 3D

[App page](https://appshunter.io/ios/app/fractal-3d/id489514872)

Generate and explore stunning 2D and 3D fractal images with deep customization. Create intricate patterns with high-resolution exports and real-time adjustments for endless visual discovery.

**Highlights:** Generate 2D and 3D fractals, Customize fractal sets, equations, and colors, High-resolution image export (up to 16MP), Real-time rendering and exploration, Intuitive panning, zooming, and camera controls, OpenGL powered renderer for speed

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Fractal 3D free?

Fractal 3D costs $1.99, with no in-app purchases.

### Is Random Walk Simulator free?

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

### Which has better reviews, Fractal 3D or Random Walk Simulator?

Random Walk Simulator is rated higher. Fractal 3D averages 3.0 out of 5 from 4 ratings, while Random Walk Simulator averages 5.0 from 2 ratings.

### Do Fractal 3D or Random Walk Simulator have ads?

Random Walk Simulator shows ads; Fractal 3D does not.

### Which is updated more often, Fractal 3D or Random Walk Simulator?

Fractal 3D ships an update every 12 months, and Random Walk Simulator every 103 months. Most recently, Fractal 3D was updated on November 10, 2026 and Random Walk Simulator on November 2, 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.*