Try out Timetable!
Usability: This app is extremely easy to manage. It is very straight forward. If you ever needed a digital agenda, this is the app for you. You can add a lesson and set its date. The app also keeps track of assignments that are overdue, due today, due tomorrow, and that are upcoming.
Support: No tutorial is given. It is a very simple app. Once you've opened it up, it is very straight to the point. An infant could operate this app.
Engaging: This app is very engaging. It keeps track of everything, and you can see the entire year in review. It is simple and it doesn't come with the burden of carrying another book around. Students will choose this over a normal agenda because it is weightless and is it right on their phone.
Export/Sharing: You can share your timetable to anyone with an email. It is very simple and easy to do. If you ever needed someone to know your schedule you can use this feature.
Customization: There are no tools for customization, but you can create your own timetable the way you want it. No restrictions are involved.
Collaboration: There is no collaboration in the app itself, but since you have the ability to share you can collaborate outside of the app.
Import: The entire thing is importing. You need to add information about due dates and assignments. If you don't, the app will be useless. It doesn't list everything for you, it just organizes it.
Overall this app is very useful. You don't need to carrying an extra book around. It is all done from your phone, and that is how most students prefer it.