如果近期您有无线端设计的项目，不妨先来看看这些案例，让你的App有一个漂亮的入口：）
Dribbble app concept Sign In
Sign in screen for iOS7
iPhone App Login Screen
Playlist Sign In
Friendly Log In
Sign In – iOS7
Stylish Login
Minimal Login iOS7
SnowKeep Login
App Design – Login Screen
Yella Sign in
Awesome Log In App
Mobile Sign In
iPhone Sign In UI
iPhone Checkout Sign In
