Angry Birds: Star Wars has launched on Android, iOS and Windows Phone.
You can pick the game up for free via Google Play, while the iOS version will set you back a mere 69 pence. If you are planning on an HD version then you'll need to fork our 1.99 GBP, although according to The Guardian, the force is strong with this one, so maybe that's a cost you'll be happy to pay.
Finally, if you're really keen, then you can Players can also download a 40-level expansion that features Luke Skywalker and Yoda on Dagobah. This costs 1.49 GBP.