These apps were built over several days and already show a ton of promise. Another week or two and they'll be ready to submit to the App Store as fully functional apps.
View code or screenshots from the Word Magnets App Challenge.
I'll highlight the top submissions from the course, so that you can see what can be done, and the process into getting to that point. Share your code, screenshots, sketches, and videos of your app with the class to get featured.
Play with letters instead of words, awesome job!
Creating fluid animations is a ton of fun and can make your app feel like it's ready for the App Store. Read this guide on using animations and UIDynamics in your apps to give it a physics feel.
http://omarfouad.com/blog/2014/08/02/getting-started-uikitdynamics-swift/