價格：免費
檔案大小：14.1 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
PrecisionTimer is a simple count down and count up timer with a large technical-looking display that includes milliseconds.
PrecisionTimer is primarily made for display. Use it to count down to or up from events, such as house opening, a wedding, service start, dinner, a show, the weekend, the end of the downtime window, spring, summer, a birthday, go-live, a vacation, an election...anything that happens at a precise moment in time.
Features
• count down/up is displayed in days, hours, minutes, seconds, and milliseconds
• large timer name can be edited by tapping title area
• vibrates and plays a short sound when timer elapses; uses a notification if app is not active
支援平台：iPhone, iPad