價格：免費
檔案大小：6 MB
版本需求：需要 iOS 4.2 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Description See how many days you've been on the planet!
Stores the last selected birthday so your age in days is just one touch away.
Also discover your "milestone" days, such as your 10,000th day on Earth.
You can even find the date you will be *any* specific age in days.
支援平台：iPhone, iPad