Video: Grint, Phelps twins demo Potter Spells App

Warner Bros. has passed along a brand-new video of Rupert Grint and the Phelps twins demonstrating the new Harry Potter Spells iPhone app. They discuss what Houses they would be in, their favorite spells, and their overall thoughts on the app. (Video quality will improve shortly!)

The app is available in the iTunes store and can be purchased for $4.99.