Software by ICOA Inc.

OggSync 2.0 FreeWare provides full 2 way sync from your phone to one of your Google calendars. Full support for repeating events, and changes to those repeating events and uses over the air or cradled connections so you can always be up to date.

Natively Sync Outlook with Multiple Google Apps Calendars, Contacts and Tasks, Supports any phone that syncs with Google (iPhone, Android Phones), Hundreds of thousands of users, Syncing solution since 2006