If you find a bug send me an email please. Without detailed error description I often can't do anything especially when I can't reproduce it. It's also possible that your server has a bug that CardDAV-Sync can not (yet) tolerate or work around. If you report bugs I can fix them quickly and everyone will benefit.
This is the paid version of CardDAV-Sync. It equals the free version except that it syncs more fields. Visit my website for details.
Please uninstall the free version before you install the paid one (and vice versa).
For users which are unable to edit or create synced contacts I published an editor at the market. Just search for "Contact Editor" or see our website.
Once this app reaches version 1.0, I'll make it open source.
See http://dmfs.org/wiki/index.php?title=Open_source_status for details on the open source status.
Features:
* Sync contacts from a CardDAV-server (tested and reported to work with DAViCal, SOGo, egroupware, Zimbra, david.fx, Fruux, ...
