價格：免費
檔案大小：16.8 MB
版本需求：需要 iOS 9.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Simple, fast and reliable with familiar for everyone, customisable templates - long press settings/clear button to open up settings window.
No ads, no in-app purchases - ever! Pay once and use for lifetime on all Your devices
Features:
3 different templates - more expected in the future!
Calculations history
Multitasking on iPad: Split View & Slide Over
Familiar click sound that can be turned on or off
支援平台：iPhone, iPad