Very good time tracking app

I have tired most of the available time tracking app. A tracker pro is very easy to use and full set of functions. Although it is not that good at time using analysis, we can always do it with excel. However, I do hope they can have more icon for different items. Also it will be Bette if we can have more than multiple levels of categories for things an projects other than just two: category and project name.

Riverliu about ATracker PRO Time Tracker, v8.40