Neat and light-weight time-tracking tool, which can be used for invoicing as well. Awesome for small freelancers.
Hmm... It could have a couple of further features.
I'm a small freelancer and I don't need big systems for invoicing or tracking my time - and Trackly does exactly what I need. I can start a timer, work and finish the project, stop the time and send an invoice straight away. Good stuff!