"Organize Your Education!™
GradeMate is a powerful online organizer for teachers and students to keep track of their courses - from managing grades, assignments, and events to sharing files, course notes, and class discussions."
Slife is a time and activity analytics application for both Mac and Windows that automatically keeps track of where you spend your time on your computer.
"This is a really nice tool for adding questions to YouTube videos. It removes ads and tracks student progress. The interface is really slick." -- Kevin Smith