4. Evernote
It becomes quite a hassle to carry and manage a notebook, a schedule list and to do list to your classes. Sometimes we become so frustrated that we don’t carry anything and thereby miss out on the important stuff. But if you have Evernote, then you can do all three of those activities in one single app. You can note down important lectures in it, maintain a schedule for all the assignment dues and midterms and even have a checklist to give you the reminder for finishing your homework. You can even link up your notes with your classmates and that is a handy feature to have during group assignments.