價格：免費
檔案大小：5.8 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：簡體中文, 繁體中文, 英語
Time Duration Calculator calculates the duration, counting the number of years, months, days, hours, minutes and seconds between two monents in time.
Among other things, it can be used to find how many days old you are and the weekday you were born.
支援平台：iPhone, iPad