TimeBandit X was built for anyone who uses a Mac and charges for their time. From a single person working on their own to large teams working together (It's even used at NASA by actual rocket scientists!).
What's new in this version:
We've switched to a Native Mountain Lion/Mavericks window, with nice rounded corners and Full Screen support. We've added Notification Center Support for Budgets, A New Floating Status Window with a menu which allows you to switch live jobs without going to the main Timesheet, A Menubar Extra (Menulet) which shows you the current total time and status for the job you're tracking no matter which Desktop space you're in and a quick job total in the context menu.