The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Wooly Beast Software:
Tracking and completing tasks can be a wooly affair. Wooly Tasks is a simple and intuitive application designed to manage life's daily endeavors, putting them one touch away on your iPhone, iPod touch, or iPad. Create a scheduled task, and optionally assign a reminder alarm. Create unscheduled tasks for those that can be completed whenever. Display tasks by status (scheduled, unscheduled, or completed), date, category, or priority. Track Completed tasks by time and date of completion. Assign a Priority (or none, if you choose) to any task. Group tasks with customizable categories. Assign a contact from your Contacts to the task. Email any task, or group of tasks. Filter tasks by keywords on title and contents of notes.