Game for android and iphone

Hello ; I am looking to create a game on the iphone and Android. I am looking for someone who is very good in this and in graphics. The easiest way if you know ruby on rails so you can use rhomobile, but this is not a must. The game will consist of a very short version for free and a full version for pay. Similar games already exist in the markets (iphone, …etc) but I still would like to do it. In a nut shell, this a balloon game where you pop and collect points.