

It won't need a Google Calendar account when used this way. To use it this way, please tap "iOS/iCloud" after installing CalenGoo. Another option is to use CalenGoo only with the iPhone's calendar.

You can also specify a new default calendar for new events under "Settings > Display and Use > Edit view > Default calendar". To prevent getting duplicates if you have also synced your iPhone's calendar with Google Calendar, you can configure which calendars should be visible under "Settings > Visibility/Download" (otherwise you may see the same calendars and events via the direct sync and via the indirect sync with the iPhone’s calendar, making them appear twice in the calendar views). You should now see the iPhone/iPod/iPad's calendars in addition to your Google calendars. Turn "Settings > Accounts > Show iPhone/iPod/iPad calendars" on.
