Supporting iOS 6 is a non-trivial amount of work for many apps. Furthermore, you also have to test on iOS 6, and on more devices. All that for a piece of the m

Supporting iOS 6 is a non-trivial amount of work for many apps. Furthermore, you also have to test on iOS 6, and on more devices. All that for a piece of the market that now amounts to 25% and is shrinking every minute.