Im using this app to figure out how much time I am spending on certain activities in a day.
The auto-switch function which stops your current activity when you click on a new one makes using this very simple. Its also great to be able to see how much time is spent on activities by using the pie chart. Good overview.
Four stars only because the item packs are very expensive for what youre getting.
mark_power_user about aTimeLogger Time Tracker, v1.5.13