Futuramo Time Tracker - Futuramo Time Tracker is a time tracking solutions designed for freelancers and teams.
Time Tracking for Freelancers - A simple, fully integrated time tracker for freelancers
Time 2 - Stay focused and crush procrastination
Hours - Boosting productivity through live, virtual co-working.
AtTrack - First modular time tracker to improve team's productivity
Git Time Tracker (CommitSheet) - Generate timesheets from GitHub code history. Free