Do you want something clean, simple, and mobile device friendly Then Twenty Fifteen is for you. Launched in December, WordPress offers a clean, text-focused design that treats text as a major part of the user interface.
Customization tools (Custom Headers and Custom Backgrounds) allow the Twenty Fifteen blog to be easily personalized.
And last but not least, the main benefit to Twenty Fifteen is how well it works with mobile devices like your iPad and iPhone. The design is extremely simplistic making your browsing experience a breeze.