The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Joshua Meier:
iWillNotProcrastinate helps you to determine in which classes you procrastinate the most! Use iWillNotProcrastinate to isolate the problem, work on it, and track your progress over time! After studying, challenge your friends through Facebook to find out who procrastinates the least!Procrastinators rejoice; this app will help you to overcome your dreariest problems!To use iWillNotProcrastinate:1. First, launch the app and add in your 'subjects' by clicking the '+' button.2. Next, switch to the 'timer' tab, estimate how long you believe it will take you to study, select the associated subjects, start the timer, and begin working!3. When you are finished studying, hit 'Stop and Save'. 4. A Facebook icon will then slide up. Tapping it will prompt a page where you can challenge your friends!