Hi @rahn1226. Unfortunately, Appointments only syncs with Google Calendar. There have been a few feature requests to add Apple sync, but none of those have receive any real traction. Most likely, that’s because there is a pretty simple workaround, since the Apple calendar app allows you to add calendars from any source, including Google, to it.
I have another app that I use that only syncs with Google Calendar. So I went ahead and created a Google calendar for that purpose, and then added it as a calendar on my iPhone/iPad. I know it’s not perfect, but that should allow anyone using any device/operating system to just add that Google calendar to see current appointments, unless I’m missing something. As far as the user of Apple’s Calendar app is concerned, it looks seamless and like one happy calendar!
