On Monday at the opening of WWDC 2014 , Apple introduced a new iOS 8 mobile platform. Among its key updates, there is a Health fitness app , songs recognition by voice command, more convenient messaging and multimedia data features. Craig Federighi , senior vice president of Apple’s software development, said : “iOS 8 offers a more simple , fast and intuitive way to use your device , including the incredible new features such as Photo Archive iCloud “, a new iMessage application, QuickType keyboard and Health app:
The keyboard has predictive integrated in QuickType text input : Suggest words for quick entry .
Health collects information from various applications for health and fitness devices .
” Photo Gallery ” provides access to all the photos and videos anytime and anywhere.
The interface new firmware has not been altered and as it remained the same as in iOS 7. Among many new features and innovations in the new OS on the iPhone and iPad, there is also a new wallpaper . For the main background, Apple chose to work National Geographic photographer Christopher Ross . Although officially background is only available in “eight” , there is also options that owners iPhone, iPad and iPad mini to install it on any iOS version. 
iOS 8 wallpapers for iPhone 4/4s
iOS 8 wallpapers for iPhone 5/5s
iOS 8 wallpapers for iPad / iPad mini