Numerology 1.10 for iOS and Numerology 1.10 for OS X are now available in the iTunes App Store and the Mac App Store.
All now support import and export. On iOS you can export to Dropbox or via email. Import from Dropbox or email.
On OS X you and import and export from files. Of course that file could be in your Dropbox folder, or you could email that file.
Numerology Lite on iOS now also supports automatically moving your data over to the full version of Numerology when you purchase it.
I find the import and export functionality very useful. I hope you all do to. Please let me know what you think about it.