Time Tracking for Freelancers - A simple, fully integrated time tracker for freelancers
Gone - An ephemeral to-do list
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.
Hourly - Find out how much you should charge per hour
Things - Things is an easy to use task manager.
Focus - New Tab page that gives you a moment of calm and inspires you to be more productive.