iStudiez Pro is a program created for college students who need to monitor their assignments, class and exam schedules, grades, and many other aspects. You can add as many tasks and homework details as you like, share the schedule to other calendar apps from your Mac, and even import events from your Gmail account to the tool's records.
The utility comes with a nicely designed interface, allows you to import contact details from other Mac apps (comes in handy when working with other people on various tasks from your schedule), and lets you easily add courses to your semester planner. It can also sync all stored data between your Mac and various iOS devices and Windows PCs (iStudiez Pro needs to be installed on the aforementioned devices).
Furthermore, you can mark holidays in the built-in calendar, add professor information to the app's records, and attach due dates to your homeworks or projects. I also like the fact that you can back up the stored data at any time, directly from the app's interface.
In my opinion, it's definitely worth trying this program if you're searching for an efficient solution for monitoring homework details, semester schedule, grades, etc.
iStudiez Pro is very simple to handle, provides you with plenty of useful features, and comes with an affordable price.