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App图标和启动图片
各种图标尺寸
Icons for iPhone-only Applications
iPhone-only applications use the following icons. Items marked with "Required" must be included.
Note: You should include images for the iPad-specific icons even if the application is not a universal app. If available, they will be used when the application is installed on an iPad.
Table 1 iPhone-only application icon requirements.
512x512 | iTunesArtwork | App list in iTunes | Do not include | Optional but recommended |
1024x1024 | iTunesArtwork@2x | App list in iTunes on devices with retina display | Do not include | Optional but recommended |
120x120 | Icon-60@2x.png | Home screen on iPhone/iPod Touch with retina display | Required | Required |
180x180 | Icon-60@3x.png | Home screen on iPhone with retina HD display | Optional but recommended | Optional but recommended |
76x76 | Icon-76.png | Home screen on iPad | Optional but recommended | Optional but recommended |
152x152 | Icon-76@2x.png | Home screen on iPad with retina display | Optional but recommended | Optional but recommended |
167x167 | Icon-83.5@2x.png | Home screen on iPad Pro | Optional but recommended | Optional but recommended |
40x40 | Icon-Small-40.png | Spotlight | Optional but recommended | Optional but recommended |
80x80 | Icon-Small-40@2x.png | Spotlight on devices with retina display | Optional but recommended | Optional but recommended |
120x120 | Icon-Small-40@3x.png | Spotlight on devices with retina HD display | Optional but recommended | Optional but recommended |
29x29 | Icon-Small.png | Settings | Recommended if you have a Settings bundle, optional otherwise | Recommended if you have a Settings bundle, optional otherwise |
58x58 | Icon-Small@2x.png | Settings on devices with retina display | Recommended if you have a Settings bundle, optional otherwise | Recommended if you have a Settings bundle, optional otherwise |
87x87 | Icon-Small@3x.png | Settings on devices with retina HD display | Recommended if you have a Settings bundle, optional otherwise | Recommended if you have a Settings bundle, optional otherwise |
Table 2 iPhone-only application icon requirements (iOS 6.1 and earlier).
Image Size (px) | File Name | Used For | App Store | Ad Hoc |
57x57 | Icon.png | Home screen on iPhone/iPod touch (iOS 6.1 and earlier) | Required | Required |
114x114 | Icon@2x.png | Home screen on iPhone/iPod Touch with retina display (iOS 6.1 and earlier) | Optional but recommended | Optional but recommended |
72x72 | Icon-72.png | Home screen on iPad (iOS 6.1 and earlier) | Optional but recommended | Optional but recommended |
144x144 | Icon-72@2x.png | Home screen on iPad with retina display (iOS 6.1 and earlier) | Optional but recommended | Optional but recommended |
29x29 | Icon-Small.png | Spotlight on iPhone/iPod Touch (iOS 6.1 and earlier), and Settings on all devices | Recommended if you have a Settings bundle, otherwise optional but recommended | Recommended if you have a Settings bundle, otherwise optional but recommended |
58x58 | Icon-Small@2x.png | Spotlight on iPhone/iPod Touch with retina display (iOS 6.1 and earlier), and Settings on all devices with retina display | Recommended if you have a Settings bundle, otherwise optional but recommended | Recommended if you have a Settings bundle, otherwise optional but recommended |
50x50 | Icon-Small-50.png | Spotlight on iPad (iOS 6.1 and earlier) | Optional but recommended | Optional but recommended |
100x100 | Icon-Small-50@2x.png | Spotlight on iPad with retina display (iOS 6.1 and earlier) | Optional but recommended | Optional but recommended |
App图标和启动图片