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 iOS上传所需基本图片

 icon

 ● Icon.png – 57×57 iPhone应用图标

 ● Icon@2x.png – 114×114 iPhone Retina显示屏应用图标

 ● Icon-72.png – 72×72 iPad应用图标

 ● Icon-72@2x.png  - 144×144 iPad Retina显示屏应用图标

 ● Icon-Small.png – 29×29 iPhone 系统设置和搜索结果图标

 ● Icon-Small@2x.png – 58×58 iPhone Retina显示屏 系统设置和搜索结果图标

 ● Icon-Small-50.png – 50×50 iPad 系统设置和搜索结果图标

 ● Icon-Small-50@2x.png – 100×100 iPad Retina显示屏 系统设置和搜索结果图标

 Icon-120.png - 120x120 iphone & ipod touch（ios7）

 Icon-76.png - 76x76 ipad2 & ipad mini（ios7）

 Icon-76@2x.png - 152x152 ipad retina（ios7）



 系统自动识别的命名

 bg.png （i普通屏）

 bg@2x.png （高清屏）

 bg~ipad.png （ipad 普通屏）

 bg~ipad@2x.png （ipad高清屏）


 For the App Store, create a large version of your app icon in two sizes so that it looks good on all devices:

 1024 x 1024 pixels
 512 x 512 pixels (standard resolution)
 Be sure to name this version of your app icon iTunesArtwork@2x and iTunesArtwork,





 Lanch Images

 For iPhone 5 and iPod touch (5th generation):

 640 x 1136 pixels
 For other iPhone and iPod touch devices:

 640 x 960 pixels
 320 x 480 pixels (standard resolution)
 For iPad portrait:

 1536 x 2048 pixels
 768 x 1024 pixels (standard resolution)
 For iPad landscape:

 2048 x 1536 pixels
 1024 x 768 pixels (standard resolution)




 Tabbar icon

 Regardless of the icon’s visual style, create a toolbar or navigation bar icon in the following sizes:

 About 44 x 44 pixels
 About 22 x 22 pixels (standard resolution)
 Regardless of the icon’s visual style, create a tab bar icon in the following sizes:

 About 50 x 50 pixels (96 x 64 pixels maximum)
 About 25 x 25 pixels (48 x 32 pixels maximum) for standard resolution
 Don’t include text in a custom tab bar icon. Instead, use the tab bar item APIs to set the title for each tab (for example, initWithTitle:image:tag:). If you need to adjust the automatic layout of the title, you can use the title adjustment APIs, such as setTitlePositionAdjustment:.



respectively


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