Heredis is the most popular Macintosh genealogy program in France and a number of other countries. It combines an excellent user interface along with a powerful database, excellent printed reports and a "3D Family Tree" that is unlike anything else I have ever seen in a genealogy program. You can read my review of Heredis for Macintosh OS X here.
Now the Mac Genealogy web site reports that Heredis Mac X.2 is about to be released with numerous new features. The site even includes screenshots from the new version.
You can read more at http://www.myheredis.com/