Google Calendar - Spend less time managing your day & more time enjoying it
schoology - An online learning, classroom management & social networking platform that provides educators & students w/ more effective, efficient & engaging ways to learn.
CalenGoo - Features | 1.0.175 for Android™
Canvas Student - Canvas Student developed and published by Instructure.
Jorte - Schedule books must be practical and has a good design.
Brainly - Homework Help & Solver