iOS 7 upgrade rate now over 70% as KitKat sidles into Android OS stats

Apple’s iOS 7 continues to outpace iOS 6 in terms of device upgrades, new research has indicated, with more than 70-percent of devices in North America now running the latest platform, as Android 4.4 KitKat makes its tentative first appearance in the Google breakdown charts. iPhone users have been a little more keen to update […]