I've just submitted my project management app- Hektik- for freelancers to Apple. It's a simple app that will allow you to track work and money earned on each of your freelance projects as well as the tasks necessary to complete them. It will show you general information about your work habits, for example, the total amount of money you've earned while using Hektik, the average number of hours you work per week, or your average hourly rate across projects! Check out Hektik on the app store, coming soon. Any support requests for Hektik can be left here in the comments and I will respond to them ASAP.