It is a great way to keep track of where your time as gone

The app has been very stable. I like that you can take an entry that you had stopped and restart it if you need to (sometimes I think Im done with something, but end up continuing). I also like that you can set the start time retroactively.

The only thing it needs in the pie chart is to have an option to show unassigned time.

roseandwheel about Now Then Time Tracking Pro