Hey there peshmerge,
How are you doing today?
Appointments+ has only integration with Google Calendar so there is no direct integration with iCal. However, I’ve done some searching and it there is a way to sync iCalendar with Google calendar, please see here: http://usingtechnologybetter.com/google-calendars-and-ical/
I didn’t test this but since integration with Google Calendar users has automatic syncing if above method is being used there is a way to have changes made in iCalendar displayed on your site if that makes sense.
Hope this helps 🙂
Cheers,
Bojan
