# Galton Board vs Probability(Math Drills)

The clearest difference is update cadence: Probability(Math Drills) at every 3 weeks against Galton Board's every 3 months. Probability(Math Drills) also leads on iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Galton Board ships an update every 3 months, Probability(Math Drills) every 3 weeks. The most recent releases landed on October 7, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Galton Board | Probability(Math Drills) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (43 ratings)](https://appshunter.io/ios/app/galton-board/id1419746563/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 8 MB | 28 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edwin Veger](https://appshunter.io/developer/1025412576) | [郷 田村](https://appshunter.io/developer/1574588679) |

## What reviewers say

### Galton Board

[App page](https://appshunter.io/ios/app/galton-board/id1419746563)

Explore probability theory with a simulation of the classic Galton board. Adjust board size, send numerous balls through a pin maze, and observe emergent patterns visualized in a bar chart. Ideal for educational purposes, it helps grasp concepts of chance and their relation to Pascal's Triangle.

**Highlights:** Galton board simulation, Adjustable board size, Simulate over a thousand balls, Bar chart visualization of results, Educational tool for probability, Related to Pascal's Triangle

**Features:** macOS Compatibility

**In-app purchases:** none


### Probability(Math Drills)

[App page](https://appshunter.io/ios/app/probabilitymath-drills/id1632889899)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Galton Board free?

Galton Board is free to download, with no in-app purchases.

### Is Probability(Math Drills) free?

Probability(Math Drills) is free to download, with no in-app purchases.

### Do Galton Board or Probability(Math Drills) have ads?

Neither Galton Board nor Probability(Math Drills) shows ads.

### Which is updated more often, Galton Board or Probability(Math Drills)?

Galton Board ships an update every 3 months, and Probability(Math Drills) every 3 weeks. Most recently, Galton Board was updated on October 7, 2026 and Probability(Math Drills) on September 26, 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.*