# Galton Board vs Counting and Probability

The clearest difference is rating: Counting and Probability at 5.0 against Galton Board's 4.7. Counting and Probability also leads on iOS requirement (13.0 vs 16.0). Galton Board's advantage is update cadence (every 3 months vs every 8 months) and ratings volume (43 vs 7). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Counting and Probability holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Galton Board has 43 ratings behind it against 7, so its average is the more settled of the two.

Galton Board ships an update every 3 months, Counting and Probability every 8 months. Both last shipped on June 1, 2026.

## The numbers

| Metric | Galton Board | Counting and Probability |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (43 ratings)](https://appshunter.io/ios/app/galton-board/id1419746563/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/counting-and-probability/id6444738269/reviews)** |
| Number of ratings | **43** | 7 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 8 MB | 8 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Edwin Veger](https://appshunter.io/developer/1025412576) | [DEEPPATH LLC](https://appshunter.io/developer/1531915855) |

## 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


### Counting and Probability

[App page](https://appshunter.io/ios/app/counting-and-probability/id6444738269)

Access a curated collection of math competition problems focused on counting and probability. This app provides detailed solutions, bookmarking features for review, and note-taking capabilities to aid your study.

**Highlights:** Math competition problem collection, Detailed solutions provided, Bookmark problems for review, Note-taking for study, Organized problem collection

**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 Counting and Probability free?

Counting and Probability is free to download, with no in-app purchases.

### Which has better reviews, Galton Board or Counting and Probability?

Counting and Probability is rated higher. Galton Board averages 4.7 out of 5 from 43 ratings, while Counting and Probability averages 5.0 from 7 ratings.

### Do Galton Board or Counting and Probability have ads?

Neither Galton Board nor Counting and Probability shows ads.

### Which is updated more often, Galton Board or Counting and Probability?

Galton Board ships an update every 3 months, and Counting and Probability every 8 months. Most recently, Galton Board was updated on June 1, 2026 and Counting and Probability on June 1, 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.*