给你一个好看的渐变色方案——uigradients - Find APP - 知乎专栏

光彩夺目的柔滑渐变APP界面 - 设计经验技巧知识分享 - 黄蜂网woofeng.cn

【实用教程！教你巧妙运用渐变色快速提升设计格调】渐变是设计师最简单的手法之一，也是移动端App背景设计常用的设计技巧。所以今天我来教大家如何巧妙运用渐变，迅速提升界面的格调→O实用教程！教你巧妙运用渐变色快速提升设计格...

Hexagon iOS 8 Mobile UI Kit : Hexagon iOS 8 Mobile UI Kit is a tool designed to help you create design apps and prototypes faster and easier than ever. With tons of UI component and elements, greatly assembled and with an exciting vibrant style we assure 

iHappy | iOS App UI/UX Design on Behance: 

Sorry - Justin Bieber