Is there a difference between iOS 7 Auto Layout and iOS 8 Adaptive Layout? Or is it just -the adaptive layout- a more enhanced version with more features to help building more flexible layouts that fit different screen sizes?
I really can't figure out a real difference between both terms, or am I missing something?
Working with autolayout in iOS 7 and iOS 8 is the same. Adaptive layout is really just an umbrella term for all the new layout tools in Xcode 6 and iOS 8-- one of which being Autolayout. Though autolayout isn't new, it's still a part of the adaptive layout toolset, and it's much improved in iOS 8. Other adaptive layout tools include Size Classes and Adaptive Fonts. I recommend reading this Ray Wenderlich article that has some examples of the new tools: http://www.raywenderlich.com/83276/beginning-adaptive-layout-tutorial