Time tracking for those who value insight as Time tracking shouldn’t weigh you down. Treat yourself to easy, intuitive timers that just work, wherever work takes you.
Harvest has been around for a while (since 2006). With an easy-to-use UI and good reports, it also has desktop apps for both Mac and Windows. While its invoicing feature still leaves users wanting for more, it has numerous integrations with various tools in project management, CRM, etc. making it more powerful than most time tracking apps