The billing and invoicing shareware space sure is heating up lately, what with iBiz
(my personal favorite), Billable
and now iRatchet
from Pretty Good Software. It has a nice array of features, including the typical Address Book, iCal and Spotlight integration, as well as mileage tracking, "robust" tax support, international formatting and - a pleasant surprise - .Mac and local backup support.
A demo of this Universal Binary is of course available, while a license costs $45.
[via Iconfactory Links