Speaking of its Mac app, users do require Office 365 subscription to use the Outlook app. It lets you import schedules from well-known TV series and popular sports like Cricket, Basketball, Tennis, Football, etc. My favorite function is Interesting calendars.
While adding an event, Outlook lets you add details like location, Skype Call, description, and more. You can also add calendar entries from popular platforms like Facebook, Evernote, Meetup, and Wunderlist.
Swipe left to reveal the hamburger menu and select the calendar options to display in the app. Over the years, the company has integrated its features in the Outlook Email app, making it one of the best Calendar apps out there.
Microsoft purchased the Sunrise calendar app in 2015 and shut down the further development of the app.