價格：免費
檔案大小：333.8 KB
版本需求：需要 iOS 11.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
CalcuSaver was created and designed to be used as an incognito way to send for help for whenever you feel like you are in an uncomfortable situation. Once you have manually typed a phone number to serve as your emergency contact through the star button on the face of the calculator and created a short numerical code, you will be able to send for help within seconds. After you have designated an emergency contact and safe code, you will be able to add, subtract, multiply, or divide, to retrieve your safe code. Once your solution equals your safe code, an immediate message will be sent to your choice of an emergency contact.
支援平台：iPhone, iPad