【實用教育app】Schools Out|最夯免費app-綠色工廠好玩App

*** This app is only useful if your school is using our service. Please check our website to see if your school is using our service before buying this app ***School's Out provides a free service to school districts, colleges, and private schools with an emergency communications infrastructure.In the case of emergencies, delays, schedule changes or cancellations, School's Out will notify you.