iPhone has grabbed the attention of all handheld device users in a short period. it becomes the favorite device for all kind of users whether they are from business or from entertainment. this device rank high in terms of usability and utility both. it has low learning curve so any one can operate easily.
It is believe that the sale of iPhone will reach at its peak at the final quarter of the year 2010 and almost will capture the global market for the mobile devices. its popularity increases despite the introduction of the iPad in the market. iPad becomes the substitute product and leave iPhone as major one still.
Demand for iPhone application is growing one and still not touched its peak. In this growing application market user is at the center and all application has been developed to fulfill its needs.
iTunes store show various kind of application development viz: