In today’s marketplace, there are many smartphones being sold its own strengths and weaknesses. What is needed is that Apple makes adjustments, taking each of the strengths of the others so that the ultimate iPhone can thus be achieved.

GPS tracking systems are well known GPS based applications in daily life. Some applications can run independently, such as navigation, geo-tagging and passive track logger. The other applications have to connect to the complementary web servers as the backend sources of map tiles, local search services, landmarks sharing and routes planning.