Feb 12 2008
GCalSync is an open source application that lets you do a two-way synchronization between Google Calendar and your phone’s built-in calendar. Download events to your phone, or add an event on your phone and upload it to Google Calendar.
To install, visit http://wap.gcalsync.com with your phone’s browser
NEW: Version 1.1.1 released, a bug fix to the first version after I open sourced GCalSync. Source code is available in the Subversion repository on Sourceforge. New in version 1.1:Time zone options: you can specify an offest if you have problems with events being a couple of hours off.Download/upload options: choose if you want to just download events from GCal, just upload evnets from the phone, or both.Known problems:Changes and deleteions on the phone are not uploaded. I am getting error messages from GCal when I do this so it is disabled for now.On some phones (Nokia Series 60) events get duplicated in GCal every time you sync. Use the new upload(download option to turn off uploading if this affects you.GCalSync is developed by Thomas Oldervoll, Zenior AS. Please post feedback, bugs, suggestions etc to the GCalSync Google group. If you want to contact the developer directly, try .FEATURESDownload events from Google Calendar to your phone’s calendarUpload events created on the phoneIf an event has been changed in Google Calendar since last sync it will be updated on the phoneSpecify time period you want to sync as number of past days (default: 1) and number of future days (default 30)GCalSync is still in its early stages, so expect some rough edges. Known limitations:If an event has been changed on the phone, the changes will not be uploaded to Google CalendarReminders not supportedRecurring events are treated as multiple events