Maybe Wait for iOS 8
So, a new operating system for Apple’s mobile devices is upon us, and as usual, the accessibility features lag behind the new update. We are recommending that you might want to wait to update your iDevice to iOS 8 if you depend on a smooth running mobile platform for your work or studies (or just life). Nothing horrible will happen if you want to go ahead and update, of course. Nothing will explode or anything like that. but these glitches tend to clear in about 2-3 months or so. You may prefer to wait it out for the fixes. To help you make an informed decision, here is a good rundown of the current known problems.