價格：免費
檔案大小：1 MB
版本需求：需要 iOS 11.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
An app that looks like the regular calculator, but all the operations work in a modulus. Powers and inverses in a modulus are also supported (division is done by multiplying by the inverse). Tap the handy "mod" indicator to switch the modulus.
支援平台：iPhone