Since ios upgrade to version (This flat interface styles are very popular, Flat Style UI Collection View, Flat UIĀ Images and Flat Buttons, Flat icons And related components flat (These are to be used in the development of interface elements iOS7 (This article will introduce our frequently used flat icons, iOS developers typically used in navigation and UI Toolbar and some commonly used menu (there are a lot of designers creating great ios7 flat vector icons set and giving it away to the community. Enjoy these free and minimal icon sets we’ve found for you.