Animated Views has a cool new web app for your iPhone — AV Countdown! With the AV Countdown app you can see a list of all the upcoming animated films and the date they are set to be released. Tap one of the films and you'll get a full screen countdown themed to that film! Pick your favorite and every time you launch the app you'll start with that movie's countdown screen.
And it's free![UPDATE - NOW AVAILABLE FOR WINDOWS PHONE AND ANDROID!
Since this is a web app you don't need to download it from the App Stores. You can install it directly to your home screen from your phone's web browser. Details are at the above link.
Feel free to ask questions or leave comments about the app here.