I used C2 and cocoonJS, and we have successfully put our game on the App Store, and released an update.
As a company, we are supporting the EWT (financially) in the fight against rhino poaching. I don't know how much the rest of the world knows, but rhino poaching is a serious problem in South Africa - and Africa as a whole.
If you want to see the game (and hopefully download and spread the word) go to http://www.rhinohero.org/ and the app store link: App Store link
We have big plans for the future, Android, Facebook, and in-app purchases as well as leader-boards.
PM me for more info or suggestions!