價格：免費
更新日期：2018-09-21
檔案大小：23.5 MB
目前版本：2.0
版本需求：需要 iOS 10.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Prime? will give you the answer, wether it is a prime or not, but it will also give you all the prime factors of your number if it isn't a prime.
It will also give you the day of the week for any date in the past or the future.
All of it with a cool blackboard background to remind you your good old days at school.
支援平台：iPhone, iPad