Purp - A smart to-do list and goal tracker app
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Nirow - Habit tracking: Automated, Siri-ed, Calendar-ed, and More!
Clever - syncing between education applications for K-12 schools
Things - Things is an easy to use task manager.
Claroline - Claroline is a collaborative eLearning and eWorking platform.