It’s still not part of Odoo by default, but you can integrate Apple Calendar through a CalDAV connection or by using the ics Python library if you’re developing a custom module.

Odoo already syncs well with Google and Outlook calendars, but Apple’s iCloud calendar uses CalDAV, which isn’t directly supported out of the box. A few developers have built internal connectors using the ics or caldav Python packages to read/write .ics data between Odoo and Apple Calendar.

Suppose you just need one-way sync (for example, exporting Odoo meetings to your Apple Calendar). In that case, you can generate .ics links from Odoo events and subscribe to them in Apple Calendar, which works fairly reliably.          

It would indeed be nice to have basic Apple Calendar, as for Outlook and Google, because I do not want to use these two calendar solutions not trusting these companieIt would indeed be nice to have basic Apple Calendar, as for Outlook and Google, because I do not want to use these two calendar solutions not trusting these companies. 

I'm still wondering why odoo does not integrate a calendar connection like caldav. 

Hi,

There is a python package you can use for the integration with iCalendar, ’ics’. ics is a pythonic and easy iCalendar library. It helps to read and write ics data in a developer friendly way.

Check this out, https://pypi.org/project/ics/

Regards