They do, and it's their Google account. You're just not forced into being required to use a Gmail account for it, that would significantly limit the number of people that could use it.
I've had access to this calendar for a long time, at least a year, and no longer have the invitation email.
It's a private calendar but you don't need a GMail account, you simply need a *Google* account to authenticate. My Google account is my Hotmail email address and I can access this...
Thanks for the reply. To clarify, the owner has already invited me to the calendar, I've been using it for a long time. I simply was hoping to pull the events from the shared calendar into my iPad's native Calendar app instead of having to browse to calendar . google . com all the time. Is this...
I'm trying to subscribe to a shared Google calendar in the default calendar app on my iPad. I am not the owner of the calendar and I don't have a Gmail account; My Hotmail account is my Google ID.
I've seen an article about how to sync Google Calendars to an iOS device but since I don't have a...