We develop the mobile application, which could run on iPhone iOS, Android, Windows Mobile, webOS, Samsung Bada, Symbian, Brew and so on. So you only need to pay once for development and all the platform could be distributed and the mobile app on both mobile platform(iPhone, Android and so on), we also could modify the Joomla website for mobile version before. We are looking forward to cooperate with yours. Pls check the PMB for demo.