iStudiez - iStudiez combines tracking schedule, homework and grades with a delightful user experience.
MyHomework - myHomework is an app where students can manage their school life.
Power Planner - Record homework and class schedule.
My Study Life - A free cross platform planner app for students, teachers and lecturers designed to make your study life easier to manage.
Schoolhouse - A homework management application for OS X which lets you get track of your assignments and grades.
StudyMinder - StudyMinder is the essential homework management tool.