It works reliably with multiple calendars, it’s relatively easy to enter new appointments, and it’s easy to rearrange events. On the surface, it does everything you’d want it to do. It’s built into every Mac, and it syncs with iCloud, Google Calendar, Yahoo, Exchange, and general CalDAV servers. Of all the calendar apps on macOS, Apple’s built-in calendar is probably the most widely used. So let’s get down to it: what’s the best calendar app for the Mac? Apple’s Calendar I keep all my tasks in a separate app, so I only use it for appointments. I have my way of managing my calendar, and that will undoubtedly skew my opinions. Like I always say when I write articles like this, this is purely based on opinion for me. Others only have their official meetings.
Some people like to manage all of their tasks from it.
I know that everyone uses their calendar in different ways.