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Learn Pi Free

By John Dugan

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Everyone's favorite irrational number is here and ready to be conquered! Try out the "practice mode" to work your way through the digits of pi, and then test your skills in the "test mode" where three strikes means game over. Like seeing the big picture? The "show me pi" page lets you immediately skim through thousands of pi digits to satisfy all of your nerdy needs.

Impress your friends (especially the cool ones!) and challenge yourself to learn as many digits of pi as you can.

Questions/suggestions? We'd love to hear them! -
Follow us @Dugansoft

What's New in Version 1.92

-Added new confirmation step before quitting test mode
-Added the score in test mode game over popup if you don't hit your high score


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iPad Screenshot 1
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Customer Reviews


Thank you for making this app! This makes pi very easy to learn, and the simplicity is awesome. However, it would be great if in test mode there was an option to start at a digit other than 0. (I am up to 189 digits but it is extremely hard to get more when I keep accidentally pressing the wrong buttons, so if I had the option to start at any digit, (either by 50s or by me imputing a number as is possible in practice mode) then it would be 5 stars. (Right now I would say it is 4.5 simply because I haven't been able to find anything better.) Another option would to not have a limit on the number of wrong digits pressed, but I think that a combination of the two would be best. [There could be an on-off option for each, and it be possible for both to be on at the same time as well as just one on.])

Very useful

The app gives you a different way to memorize digits. Instead of memorizing digits using brute force, you can visualize typing them in and it makes the process very much quicker. It's been around 2 months since I got this app, and it totally revolutionized the way I memorized pi; I've gotten around 400 digits in these two months, and it's all thanks to thinking about the numbers in a different way.
I definitely recommend this to anyone who plans on competing in a contest this upcoming Pi day.


2day is PI day and I'm so ready! I've learned 76 digits and some kids didn't even study! I really hope I win the contest! It's all thank to this app I have the upper hand! I'm going to keep it even after today so I can keep learning. PLUS ITS REALLY FUN!!! Good job!

Learn Pi Free
View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Education
  • Updated: Jan 30, 2014
  • Version: 1.92
  • Size: 3.7 MB
  • Languages: English, Arabic, Bokmål, Norwegian, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
  • Seller: John Dugan

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

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