# Random Walk Simulator vs MBrot8

The clearest difference is price: Random Walk Simulator at Free against MBrot8's $2.99. Random Walk Simulator also leads on iOS requirement (15.6 vs 26.0). MBrot8's advantage is ads (none vs shown) and update cadence (monthly vs every 103 months). On in-app purchases and device support there is nothing between them.

Random Walk Simulator is free to download; MBrot8 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Random Walk Simulator ships an update every 103 months, MBrot8 monthly. The most recent releases landed on June 25, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Random Walk Simulator | MBrot8 |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/random-walk-simulator/id1206817276/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 103 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 3 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kentaro Wada](https://appshunter.io/developer/1198894353) | [MarDan GeoSpatial](https://appshunter.io/developer/342968711) |

## 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


### MBrot8

[App page](https://appshunter.io/ios/app/mbrot8/id6717573033)

**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 MBrot8 free?

MBrot8 costs $2.99, with no in-app purchases.

### Do Random Walk Simulator or MBrot8 have ads?

Random Walk Simulator shows ads; MBrot8 does not.

### Which is updated more often, Random Walk Simulator or MBrot8?

Random Walk Simulator ships an update every 103 months, and MBrot8 monthly. Most recently, Random Walk Simulator was updated on June 25, 2026 and MBrot8 on September 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.*