Apple has always created products catering to the needs of different people
. Applications development for iPhone makes the functioning of this phone really an easy job thereby increasing its demand with each passing day. There are very useful hardware functions that are making I phone more popular. It has a wide touch screen, virtual keyboard that is creating more demand for this device. It is also useful for entertainment purposes as a person can see movies, listen to the radio, play games like puzzles, quizzes, war games, racing games and many more. I phone is also useful in easy accessibility to applications on the web. A person can get latest update about the news happenings, travel related information while he is traveling, live sports news etc.