TimeCollect records time you spent on your development work. Core features are: Automatic uptime monitoring, recording a break with one click, Trac integration for fetching tickets you are working on, storage in Derby or external MySQL database.
Timeboss is standalone desktop application that always asks you what and how long will you be doing. When the time is spent it asks again. All activity is logged to xml files so you will have genuine timesheet of your time facing your computer.