An application for iPhone 3G are compose of downloadable games or softwares. This video tutorial will guide you on where to buy an application and where are the free applications for your iPhone 3G. It will inform you the cost of buying an application it will also tell you if the application is free. It will also guide you where to look for the star rating, how many reviews and who created the application.
Source:
http://www.youtube.com/watch?v=QcqzI8kE3WU&feature=player_embedded
