I have personally reviewed in depth over half a dozen potential project & cost management software packages that are available in the Australian & NZ market. What I found was most of them did some things well, but none of them did all things well, and most of them are clunky, frustrating, and hard to use.
CAT Projects wraps up the fundamentals of contract administration, financial control & reporting, as well as communication & audit trails in an easy to use interface that just works. It does the simple things well and uses the latest cloud-based technology that is secure and can be accessed from anywhere. Coupled with Xero integration it was and is the perfect solution for our business and has made our construction lives easy.