Do you think that task list or To-Do list apps are boring? Here is a refreshing one, ZERO, for Windows Phone that you may like to try. For the first timer, I suggest you go through the tutorial.
When I first watch the video on Zero app, my immediate thoughts is that it is like the Clear App on iOS. After reading the comment from the developer on the Youtube video, I realized that he started the project without even knowing that there is Clear on iOS.
Here is a video on how it works. Nice.
Here is CLEAR for iOS. What do you think?