Pi Trainer のアプリ分析 4月29日

This app is a tool to help you memorize π digits, we offer first 100 thousand (100000) Pi digits. It is the only tools your need to learn Pi. If you want to learn Pi ( π ), it should be the best Pi trainer software. You can learn Pi from 101 to Guinness World Records holder. This game is a very good educational game, learn it day by day. Some days later you will memory a lot of Pi Digit.