Clouds

With Clouds you'll be able to keep track of:

-the projects you're currently working on

-how many times you've worked on them

-how much hours you've worked on each project

-your weekly productivity

-all the projects you've already completed

Hope this will help you estimate your productivity and, finally, increase it.

(The app works great either to keep track of your work or your study.)

~ It always seems impossible until it's done.