# Galton Board App — user reviews > 39 indexed App Store user reviews of Galton Board App by Index Fund Advisors, Inc, rated 4.96/5 from 114 ratings. - Source: https://appshunter.io/ios/app/galton-board-app/id6446604966/reviews - App overview in markdown: https://appshunter.io/ios/app/galton-board-app/id6446604966.md - Rating breakdown: 5★ 102 · 4★ 3 · 3★ 1 · 2★ 0 · 1★ 1 ## Newest reviews (20 of 39) ### 5/5 — PSYCHOLOGY EXTRA CREDIT *2024-03-30* thus app is literally soooo amazing!! It helped me understand the statistical side of my psychology class and it deserves way more downloads and reviews!! Will definitely be recommending it to others!! ### 5/5 — Great App!! *2024-03-26, version 1.3* This app is actually really helpful! Great app!! ### 5/5 — Amazing! *2024-03-25* This app helped my daughter understand the theorem and helped her with her homework. ### 5/5 — Historical investment insights *2024-03-21* This app is cool from the standpoint of understanding how the market works. It provides an overview of how the stock market works and that rates change over time with the ups and downs of the market. Overtime most investments will fall in the range within the Bell curve and determine the rate of return. Again a very cool app. ### 5/5 — Super interesting *2024-03-21* It’s fascinating to be able to view data in this way and the app is super convenient. Really helpful in my stem classes. ### 5/5 — Really awesome app! *2024-03-21, version 1.3* Love this app so much! ### 5/5 — Galton Board-Bell Curve *2024-03-21* This is such a great app! This app is extremely useful and helps me understand Pascal’s triangle! I totally recommend getting!! ### 5/5 — Galton Board App *2024-03-20, version 1.3* This app is amazing and it’s very intricately made! ### 5/5 — Very helpful to better understand! *2024-03-20* Using this app, I was able to better understand the use of the bell curve. This helped me to study for my exams to make sure i can fully grasp this idea. The app is very easy and simple to use. It is clear and direct to make sure you fully understand. I like how the math equations for why this statistic works is added on the side too incase that interests you as well, or if you just want to know why! Overall, definitely an app I would recommend whether it be for educational use or just for fun. ### 5/5 — Great App *2024-03-19, version 1.3* Fun and easy to use! ### 5/5 — totally recommend *2024-03-18* This app helped me understand and was very easy to use. ### 5/5 — Very educational *2024-03-17, version 1.3* Clear, concise, and easy to use! ### 5/5 — Galton Board app *2024-03-15, version 1.2* I learned so much from this app! It’s pretty cool!! ### 5/5 — Galton Board app *2024-03-15, version 1.2* this is such a cool app!! ### 5/5 — Definitely recommend *2024-03-14* An outstanding app that has truly simplified my life! With its user-friendly interface and comprehensive features, it's a must-have for anyone looking to streamline. Highly recommend! ### 5/5 — I love this app! *2024-03-08, version 1.2* This app is so good! I love how it allows me to go more in depth with mathematical concepts!! ### 5/5 — Great study tool! *2024-03-08* If you are a visual learner, this app is for you. Not only does this app give you a visual, there are icons defining and explaining what each part is. This is great and useful study tool! ### 5/5 — Great App *2024-03-08, version 1.2* Such a good educational tool!! ### 5/5 — Clear and easy to use *2024-03-08* Since my psychology course required some knowledge of statistics and probability theory, the professor recommended this software. According to Golton Broad, it explains the knowledge points related to the standard curve distribution diagram in mathematical statistics in a relatively intuitive way, which is very inspiring and helpful to me. This App is very simple and easy to operate! ### 5/5 — Great! *2024-03-08, version 1.2* This app is super cool and interesting! Very cool! ## Most critical reviews (10 lowest-rated) ### 4/5 — Great app! *2024-03-07, version 1.2* Helped me with my classes in college! ### 5/5 — Beautiful representation of some of the most fascinating real world math *2025-02-20* This app simulates a Galton board, which is a pegboard that you drop marbles through and they bounce off the pegs and fall into bins. It shows a natural appearance of the famous Bell curve from statistics, and addresses a whole bunch of other math stuff like triangular numbers and Pascal’s triangle in a natural and interesting way. Beautifully done, could be a wonderful teacher’s aid or homeschool resource. ### 5/5 — Great product for stats student and fans *2024-05-14* Love this product. The first time I saw a Galton Board was the the Science Museum in Flushing, NY. My mind was blown. I am so glad that a proper digital version was created. It would be awesome if Index Fund Advisors, Inc. could bring the physical product back. ### 5/5 — Super helpful for my class! *2024-05-08* This app was great for helping me understand the concept of bell curves for a class I’m taking this semester! I’m glad it’s out there for students like me :) ### 5/5 — This app helped me understand bell curves *2024-05-03* Caden Fuentes! Using this app I was better able to understand what a bell curve was and how to read a bell curve! I showed this app to a few of my friends who are in economics and they were just as impressed as I was on how awesome this app was! It helped me learn and studying for a test that had a few bell curves on it! Over all great app! ### 5/5 — Cool! *2024-05-02, version 1.4* Math in motion? Yes, please! ### 5/5 — Great app!! *2024-04-30* Professor used this to demonstrate content in class and it helped me understand it so much better! ### 5/5 — Review *2024-04-24, version 1.4* An amazing review love this app I use it daily! ### 5/5 — Awesome App *2024-04-23, version 1.4* This app is awesome and super easy to use!! ### 5/5 — Amazing and beautifully designed *2024-04-22* This app has many levels. To fully ‘get it’ one has to know quant finance, some distributions theory ( Binomial and Gaussian) and Efficient Markets. The golden bead is what Active investors should simulate and see where they land. That will convert them to index investing. As an aside by tilting your mobile device you can skew the distribution. Fun! The team that must have coded it also did a great job. A must have for quants or even Dads showing their kids that math 🧮 can be fun! ## Most praised reviews (1 highest-rated) ### 5/5 — Super helpful! *2024-04-09* Omg! This app is amazing! Really helpful! Using this app I was able to better understand the use of a bell curve! --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*