This is hands-down the best app out there to keep track of your time and log your work activity, I have wasted more time and money than I care to think about trying out other apps. If you are into wasting lots of time and confusion then I would not recommend this app for you, but if you are looking for ease-of-use and something that will shave hours off your workload then this is the app for you.
413cowboy about Work Diary Pro