Can I use the app for free?
Yes - you can use it completely free for an unlimited time. Some features are paid, but you can also try them for free.
How can I adjust class times?
You can customize class times in Settings and configure them to your needs.
Can I add additional timetables for the next school year?
Absolutely. In the Timetables list you can add a new timetable. Homework, exams, and grades are managed per timetable, but they can be moved - and grades can also be viewed across timetables.