價格：免費
檔案大小：15.8 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：英語
Interval running is a simple and easy to use timer to help you with your interval runs. It features a minimalistic interface that gives you what you need when you're running, and nothing more. An overall and period progress bar lets you tell at a glance how much longer you have on the current push, and to the end.
支援平台：iPhone, iPad