What's New

* Updated interface for newer iOS devices

App Description

MEMORIZE 1000 DIGITS OF PI IN 10 MINUTES OR LESS!
Be the BIGGEST NERD among your family and friends !

√ MEMORABLE: Color & Musical notes represent each digit for improved recall

√ VISUALIZE: Number Chunking (20 pages, 50 numbers per page at 5 lines per page and 10 numbers per line).

√ COMPETE: Leaderboards & Achievements (Game Center)

√ PRACTISE MAKES PERFECT: Play everyday for best results.

√ BACKGROUND: Pi is a mathematical constant that is the ratio of a circle's circumference to its diameter. It is an irrational number, which means it cannot be represented by as a ratio of any 2 integers.

The best and fastest way to memorize 1000 digits of Pi !

iPhone Screenshots

(click to enlarge)

Pi Digits Memory Game screenshot 1 Pi Digits Memory Game screenshot 2 Pi Digits Memory Game screenshot 3

iPad Screenshots

(click to enlarge)

Pi Digits Memory Game screenshot 4 Pi Digits Memory Game screenshot 5 Pi Digits Memory Game screenshot 6

App Changes

  • June 15, 2014 Initial release
  • August 28, 2014 New version 1.02
  • April 27, 2015 New version 2.0.0
  • February 02, 2016 New version 2.0.1
  • June 14, 2019 New version 2.2.0
  • July 15, 2020 New version 2.2.2
  • August 06, 2021 New version 2.2.3

Other Apps From Peter Li

NShuffle Number Shuffle Guess the Word in 5 Lives Division Math Master 15 Puzzle Sliding Number Game Number Puzzle - Full Version Mix & Match Game - Full Version Hangman Hearts - Full Version Talk Timer Clock - Full Version Guess the Word Challenge - Full Version Division Math Master (Full) 1 to 100 Numbers Full Version 1 to 100 Numbers Challenge Addition Math Master (Full) Alphabet Pickup (Full Version) Alphabet Pickup Pi Digits Memory Game - No Ads Multiple Choice Math (Full) Math Quiz - Arithmetic Operations (Full Version) Multiply Master 2 (Full) Multiply Master 2 8 Squares: Reflex Speed Test (Full Version) 8 Squares: Reflex Speed Test Addition Math Master 2 Addition Math Master 2 (Full) Subtraction Math Master 2 Full Hand Eye Coordination (Full) Lucky Dice Guessing Game Math Signs Quiz - Arithmetic Operations True or False Math Subtraction Math Master (Full) 1 to 64 Numbers Challenge - Full Version Guess the Word Challenge Addition Math Master Talk Timer Clock Tap as Fast as You Can ! Number Puzzle 10X10 Slider Free 25 Numbers Game (Full Version) US States Test Tap as Fast as You Can (Full) 1 to 64 Numbers Challenge 10 Minute Reflex Game Mix & Match Puzzle Game Subtraction Math Master 25 Numbers Game Multiply Master (Full Version) Number Puzzle 7X7 Slider Free US States Test (Full Version) Subtraction Math Master 2 True or False Math (Full) Multiply Master Number Puzzle 10X10 Slider - Full Version Hand Eye Coordination Test Number Puzzle 3X3 Slider Game Multiple Choice Math A to Z Alphabet Challenge (No Ads) Countries of the World (Free) Match the Pair Puzzle (Full) Chemistry Periodic Table of Elements Quiz (No Ads) Chemistry Periodic Table of the Elements Quiz Countries of the World (No Ads) Match the Pair Puzzle Game Math Speed Test Number Puzzle Games Pack 100 Numbers in 1 Minute Tap the White Tile Chromatix: A Colorful Game of Luck & Patience Tap the White Tile (Full) Lucky 7 Dice (Under Over) A to Z Alphabet Challenge Lucky 7 Dice (Under Over) - No Ads Number Puzzle Pack (No Ads) 100 Numbers in 1 Minute (Full) Math Speed Test (Full Version) Division Math Master 2 Rock Paper Scissors Challenge Division Math Master 2 (Full) Lucky Dice Guessing Game No Ad Rock Paper Scissors Challenge (No Ads) True or False Chemistry True or False Chemistry (Full) Lucky Coin Free US States Quiz (No Ads) True or False Color (Full) US States Quiz (Free) True or False Color Chromatix: A Colorful Game (Full Version) Halloween Words - Full Version Halloween Words Christmas Words (Full Version) Christmas Words Countries of Europe Countries of Europe (Full) US States Challenge US States Challenge (Full) Numbers Reflex Numbers Reflex (Full Version) Countries of Africa (Full) True or False Dice (Full) True or False Dice Countries of Africa Countries of Asia Countries of Asia (Full) US Presidents Quiz (Full) US Presidents Test Countries of the Americas Full Countries of the Americas Multiple Choice Color (Full) Multiple Choice Color Countries of Oceania Countries of Oceania (Full) Longest Word Game (Full) Longest Word Game Number Puzzle 6X6 Slider Free Number Puzzle 5X5 Slider Free Math Inequality Quiz Math Inequality Quiz (Full) Hangman Hearts