I realized after it was too late to edit that I typed "Google Apps" instead of "App Engine." However, I'll check out the Google Apps add-ons as well given that

I realized after it was too late to edit that I typed "Google Apps" instead of "App Engine." However, I'll check out the Google Apps add-ons as well given that my wife and I are now a "company" and share Google calendars on our Android phones.