價格：免費
更新日期：2017-04-10
檔案大小：1.5M
目前版本：2.0
版本需求：Android 4.4 以上版本
官方網站：mailto:randpdevs@gmail.com
Calcoff is a competitive calculation game which will keep you on the edge of your seat. Calcoff against other users to see who is better. Solve questions for 40 seconds and know how you performed against other users. A new bout every minute so you can get them the next time if you lose or maintain the streak.
