When asked what types of applications best selling Android phone in addition to games and social networks, surely the answer is communication between the application services through the Internet. One of them is the famous communication applications in the form of text, voice, and video called Skype. VoIP service providers based on the famous new sauja announced that Skype has been a successful application to the most popular video chat service on Android handsets. A total of more than 70 million times the application is downloaded on a total of 1384 different kinds of Android phones, and in 16 different languages. Of it all as much as 23:36% downloaders from Android users in the United States, while 6.96% is the Android users in Japan, 5:18% of Russians, 4.97% from Germany, and 4.71% of the UK. In addition to the five largest states last, Skype is also well known in Spain, Italy, South Korea, and India. While Samsung Galaxy S II became the most popular Android phones running Skype, followed by the other Samsung phones and HTC. Well, if the Android mobile phone users in addition to the above two brands are less like to use Skype? source