At the moment, the world's mobile phone number is approximately two times the number of personal computers. With this information in your head, you can imagine about why the development of mobile applications is now considered a very profitable business - a huge market in which consumers are constantly in need of more functional applications, which quickly fill the distance between mobile devices and computers.

Trying to please the customer and to grasp all the current trends - is only half of what developers need to manage applications for mobile devices. They face a challenge with respect to test their applications on different models of devices and operating systems. Each model unit can differ significantly, each of them has some of his "quirks" that can not be overlooked, and that's not counting all the fundamental differences between the operating systems for mobile devices.