價格：免費
檔案大小：16.1 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
Students, always know when the bell rings! We're counting the seconds for you, so you never have to again.
Parents, always know what period your student's in.
Administrators, we're attacking tardies using a completely new strategy and it's working. Encourage movement by lettings teachers and students know.
支援平台：iPhone, iPad