I guess this is an iOS problem because I have it also on my phone. I know when you make an event, you get to invite people to the event and have them accept so they have the event in their calendar and viceversa. For some reason, I don't have that option. My primary calendar is gmail. If I go on the browser version gmail.com, I can invite. But if I try to do it on the iPad or iPhone, the option isn't there. Any comments would be helpful, thanks guys.