As a service its great, but the mobile app is not
The mobile app is not intuitive at all.
Difficult to use and lacks so many features from the desktop version, main of which for me is the templates. Also is a little buggy, which I worked with support on. (update: this version appears to have fixed the reported bugs - thanks MarketCircle!)
As a service though, I do recommend it. Its inexpensive and offers a lot of bang for the buck. Plus its Canadian. :-)
dustindauncey about
Billings Pro - Time & Invoice, v1.7.5