Galarm - Social alarm clock and reminders
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Alarmy - World's most annoying alarm app
Clever - syncing between education applications for K-12 schools
Wakey Alarm Clock - Wakey Alarm Clock created and published by Cookiebits.io for Android and iOS devices.
Claroline - Claroline is a collaborative eLearning and eWorking platform.