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Pi Brain

Pi Brain

by Henry Chan

9 ratings
77 reviews
๐ŸŽฎ Games
๐Ÿ“š Education
๐Ÿง  Trivia
Free

Details

  • Released
  • Updated
  • April 21, 2009
  • January 3, 2015

Features

Developer

Henry Chan
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Pi Brain screenshot #1 for iPhone
iphone
ipad
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โญ77
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About

Test and improve your ability to memorize digits of pi. Challenge yourself and friends to see who can recall the most numbers. This app serves as a fun learning tool for all ages to enhance memory retention.

โœ“Memorize pi digits
โœ“Test memory recall
โœ“Score saving
โœ“Sort scores by date, name, or score
โœ“Friend contests
โœ“Learning tool
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What users say

Summarized from real user reviews of Pi Brain. Based on 9 reviews and a 3.7/5 average, it highlights the 10 positives and 14 negatives reviewers mention most about this Education app.

Positive things

  • ๐Ÿ‘Very user-friendly
  • ๐Ÿš€Helps learn Pi digits quickly
  • ๐ŸŒŸFun and engaging
  • โœ…Works smoothly
  • ๐Ÿ’กGreat for memorization
  • ๐Ÿ’ฏEffective for learning
  • โœจSimple and easy to use
  • ๐Ÿ‘Big number buttons
  • ๐Ÿš€Gets you to high digits
  • ๐Ÿ‘Free and effective

Negative things

  • ๐Ÿ›Buggy on newer iOS versions
  • ๐Ÿ›Scrolling issues after 100 digits
  • ๐Ÿ›Score history deleted on update
  • ๐Ÿ›Keyboard blocks buttons
  • ๐Ÿ›Can't save scores
  • ๐Ÿ›Annoying sound
  • ๐Ÿ›No way to turn off sound
  • ๐Ÿ›No reset button on menu
  • ๐Ÿ›Difficulty saying digits aloud after keypad use
  • ๐Ÿ›Can't start from specific digit
  • ๐Ÿ›No graphics makeover
  • ๐Ÿ›App shuts down without saving score
  • ๐Ÿ›Frustrating bugs with saving/resetting
  • ๐Ÿ›Only one chance to get something wrong
See all reviews

What's New in Pi Brain

1.5

January 3, 2015

This app has been updated by Apple to display the Appleย Watch app icon. Fixes to work on iOS 8.

More

User reviews

Most RecentHighest RatedLowest Rated

Very good app

Very good app! Very user friendly and it's very good to learn the digits. It's the only reason why I was able to learn the first 500 pi digits.
Yaya-YannouckYaya-Yannouck

Neat app works for me

No glitches and well written. Got me to 100 digits in no time. Like it.
KirkmhKirkmh

Good App

Overall I think this is a good app. One recommendation would be to allow which digit to start or don't count the whole number 3 in the row divisions. Just a suggestion. Keep up the good work!!
fstsk8terfstsk8ter

Pi master

After you past 40 or so, it blocks what row you are on.
VaterJakeVaterJake

Great game, just one problem

This game is fun, and it helps me alot with memerizing pi, but when I open my scores, it shows nothing. Am I doing something wrong, or is it the game? Other than that it is fun and i love the set up of the game.
Paige 82 123Paige 82 123
See 72 more reviews

User experience

๐Ÿž

Reported Bugs

8 issues

Screen 'jumps' past ~100 digits

Bug

Score history deleted on update

Bug

Keyboard pops up and blocks buttons

Bug

Cannot save scores

Bug

App shuts down without saving score

Bug

Latest update does not work

Bug

Frustrating bugs with saving/resetting

Bug

Blocks what row you are on after 40 digits

Bug
โœจ

Requested Features

10 requests

Allow starting from any digit

Feature

Option to not count '3' in row divisions

Feature

Add a clear button on test page

Feature

Practice mode for digits already mastered

Feature

Levels based on digits learned

Feature

Leaderboard for competitive play

Feature

Ability to turn off sound

Feature

Graphics makeover

Feature

Option to save score at every mistake

Feature

Option to reset without closing app

Feature

FAQ

What does the Pi Brain app do?

The Pi Brain app is designed to help users test and improve their ability to memorize the digits of pi. It offers a way to challenge yourself, track your progress, and even compete with friends and family.

How does the scoring system work?

Scores are saved only if you make no more than one mistake and do not use the hint or switch to learn mode during a session. Saved scores can then be sorted by date, name, or the score itself to monitor your retention over time.

Is this app suitable for all ages?

Yes, the app is described as a great learning tool for all ages. It provides a fun and engaging way to practice memory skills and learn about the universal number pi.

What are the benefits of using Pi Brain?

Using Pi Brain can help you test your memory capacity, learn the digits of pi, and potentially improve your retention over long periods with practice. It also allows for friendly competition, making the learning process more enjoyable.