Galton Board App
Galton Board App is made and published by Index Fund Advisors, Inc. AppBrain is an independent app data site and isn't affiliated with Index Fund Advisors, Inc. The app name, icon, screenshots and description belong to Index Fund Advisors, Inc and are shown as published on the App Store.
AppBrain's verdict
Loved by users- Rating on App Store
- 4.96
- 116 ratings
- Last updated
- October 28, 2026
Users love it: 5.0 stars from 116 ratings.
Rankings
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Competitors
Similar apps and more from Index Fund Advisors, IncMore from Index Fund Advisors, Inc
Releases
Updates seen on the App Store- Version
- 3.3
- Launched
- February 2024
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Galton Board App for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 67.3 MB
- Content rating
- Everyone
Technologies used by Galton Board App
About the app and developer
About Galton Board App
Galton Board App is an education app developed by Index Fund Advisors, Inc.
What is the rating of Galton Board App?
Galton Board App is rated 4.96 out of 5 stars, based on 120 ratings.
Is Galton Board App free?
Galton Board App is free. The app size is 67.25 MB. The latest version available is 3.3. The last update was on October 28, 2026.
What are the requirements for Galton Board App?
The app has a content rating of Everyone. The app has been available on the App Store since February 2024.
Developer information for Index Fund Advisors, Inc
Address:
Frequently asked questions about Galton Board App
Is Galton Board App free?
Yes. Galton Board App is free on the App Store.
Is Galton Board App still available?
Yes. Galton Board App is on the App Store, and the last update we saw was on October 28, 2026.
How large is Galton Board App?
Galton Board App is 67.25 MB.
Is Galton Board App suitable for children?
App Store rates the content of Galton Board App as suitable for everyone.
How do people rate Galton Board App?
Galton Board App scores 4.96 out of 5 stars, from 116 ratings on the App Store.
Who made Galton Board App?
Galton Board App was developed by Index Fund Advisors, Inc. It is listed in the education category on the App Store.
Store listing
By Index Fund Advisors, Inc, from the App Store
Description by Index Fund Advisors, Inc Written by the developer, not by AppBrain. Click to read.
The Galton Board was invented by Sir Francis Galton in 1873 to illustrate the binomial distribution. Through our app, we've recreated this educational tool to demonstrate how, with a large number of beads and rows of hexagons, it approximates the normal distribution - a concept known as the Central Limit Theorem.
Key Features:
• An interactive Galton Board that displays the principles of probabilities and the binomial distribution.
• Detailed explanations of related mathematical concepts, including probability theories, independent identically distributed (IID) random variables, regression to the mean, the law of large numbers, the random walk, the Gambler's Fallacy, and more.
• A "Stock Market Data" version, simulating the probabilities of a range of historical monthly market returns, and demonstrating their correlation with the binomial distribution.
• The 'Historical Monthly Return Beads' featured with the Stock Market Data, where beads fall through the board based on monthly historical returns for a choice of 20 index portfolios.
• Pause or slow-motion options to study the bead movement and distribution patterns in detail.
The Galton Board App is ideal for statistics, math, and stock market enthusiasts. It is not just an app, it's an immersive, hands-on approach to understanding probabilities, the binomial distribution, and the stock market behavior. Presented by Index Fund Advisors, this app is your go-to educational tool. Download now and embark on a fascinating journey into the world of probabilities and the "law of unreason" as referred to by Sir Francis Galton himself!