價格：免費
更新日期：2016-08-21
檔案大小：7.7M
目前版本：1.1.0
版本需求：Android 4.1 以上版本
官方網站：http://komarivskyi.com
Email：viacheslav.komarivskyi@gmail.com
We were trying to create a convenient and useful tool for you :) Compete with friends or pass training levels and improve your mental calculation skills. We hope you will enjoy it.
