An App that allows you to Review your professors or teachers and find out if other people have recommended them. You can input if you would take your professors again, look up previous recommendations. What is your upcoming teachers recommendations? Are they easier markers, are they hard markers, do you need to attend every class. All Universities, College, High Schools, Elementary. Also rate your university.
Know what kind of teacher you are getting before you start your course.
Schedule your semester with great teachers, and great classes to get A+s