GoPad for Schools - School Management
Google Calendar - Spend less time managing your day & more time enjoying it
Sawyer - Discover a wonder-filled world of kids classes, camps, events, and activities, right in your neighborhood
Jorte - Schedule books must be practical and has a good design.
Yusp - Yusp is a next generation, real-time personalization engine having all product modules as defined by Gartner for various business models.
Business Calendar - Powerful and easy to use calendar app for Android including weather, widgets and tasks.