SimplePhysics has been approved! However, it is not yet available in the app store. I have set the release date to be the end of March. There are still a few more things that I want to include in the final version before it officially goes live. If you would like to try SimplePhysics now, then e-mail me and I will send you a promo code where you can download it now for free. E-mail me at iphone at andrewgarrison dot com and put ‘promo code’ in the subject line. I only have 50 promo codes, so act quickly!