Now when it comes to comparison between adoptionrate of iOS 7 and Android 4.4 Kitkat , in December last year only 1.1 percent of Android Smartphones were found to be running the latest version of Android and after 4 months still only 2.5 percent of Android devices are running Android Kitkat, while majority of Android Smartphones are running on Jelly Bean (v4.1.x to v4.3) that was initially launched in July 2012, even there are still close to 20 percent of Android devices are running Android Gingerbread (v2.3.3 to v2.3.7). That was released on December 2010.