calendar

This solved it for me: I had cals on iphone that are from google universe (not ical) but I only use the native ios app daily (and OS on desktop mac). Previously shared cals (they must be shared in google obviously as this their home) shared ok to my wife's google AND ios cals, but ones shared in the last 2 months came into google cal her end but not across to ios. Solution: within google cal my end change permissions to edit events and manage sharing. ie the highest collaborative layer. They then appeared under My Calendars at her end not Other Calendars and appeared in the iphone calendars. Hope this saves someone the weeks and weeks of frustration and a 2.5 hour call to Apple that ended with the inevitable "you need to talk to google" (remind me how you do that...?).

Hi JPRSD,

You're welcome and thank you for using Apple Support Communities. If you run into any other issues, the community would love to assist. Just create a new thread and provide additional details. 

Have a great day.

Hi there JPRSD,

You'll want to reach out to Google Support for more help with syncing your Google shared calendars. This link will help you get started: Google Help

Take care.