Wunderlist - No I didn't spell that wrong! Its a "u"

This is my all time favorite todo app. Its free, simple to use and works on all types of computers, phones, and tablets; Windows, Mac, Linux, iPhone, iPad, Android and Blackberry. It syncs automatically, if you add tasks on one device or computer it automatically is added on all of your devices and computers. If you mark something as done or delete something that changes everywhere too, so simple and its free on all the app stores and at www.wunderlist.com to install on your computer. You can also set reminders or share lists or todo items with others but you don't have to. I never share mine. I really like that you can add different categories for each list of todo items; home, work, shopping, groceries, etc. Here is a good short 1 minute video from youtube. Again, No! I'm not selling anything! Really!