# Random Walk Simulator vs Sandbox Draw

The clearest difference is ads: Sandbox Draw at none against Random Walk Simulator's shown. Sandbox Draw also leads on update cadence (daily vs every 103 months) and monetization model (free vs ad-supported). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for Random Walk Simulator against 5.0 for Sandbox Draw. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Random Walk Simulator ships an update every 103 months, Sandbox Draw daily. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Random Walk Simulator | Sandbox Draw |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/random-walk-simulator/id1206817276/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sandbox-draw/id6764403978/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 103 months | **Daily** |
| Monetization | Ad-supported | **Free** |
| Size | 5 MB | 1 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kentaro Wada](https://appshunter.io/developer/1198894353) | [Dox2A Labs LLC](https://appshunter.io/developer/1460642591) |

## 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


### Sandbox Draw

[App page](https://appshunter.io/ios/app/sandbox-draw/id6764403978)

Experience a unique drawing app that simulates soft, sunlit sand. Create grooves with pressure-sensitive input and feel haptic feedback. Discover hidden colorful patterns beneath the surface and easily share your creations.

**Highlights:** Pressure-sensitive sand drawing, Real-time haptic feedback, Hidden color patterns, One-tap refresh, One-tap sharing, No ads or data collection

**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 Sandbox Draw free?

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

### Which has better reviews, Random Walk Simulator or Sandbox Draw?

Random Walk Simulator and Sandbox Draw are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Random Walk Simulator or Sandbox Draw have ads?

Random Walk Simulator shows ads; Sandbox Draw does not.

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

Random Walk Simulator ships an update every 103 months, and Sandbox Draw daily. Most recently, Random Walk Simulator was updated on November 2, 2026 and Sandbox Draw on October 31, 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.*