iOS应用图标设计规范、

前言

作为一名iOSer对于UI我想不陌生，随着设备更新，iPhone尺寸已经有当初的3.5寸 到现在的6.5了。所以整理一个规范很重要，附：iOS的演变迭代史、

官方文档地址

iPhone官方文档地址

设备尺寸

Device	Dimensions	size	Scale Factor
12.9" iPad Pro	2048px × 2732px	12.9	@2x
10.5" iPad Pro	1668px × 2224px	10.5	@2x
9.7" iPad	1536px × 2048px	9.7	@2x
7.9" iPad mini 4	1536px × 2048px	7.9	@2x
iPhone XS Max	1242px × 2688px	6.5	@3x
iPhone XS	1125px × 2436px	6.5	@3x
iPhone XR	828px × 1792px	6.1	@2x
iPhone X	1125px × 2436px	5.8	@3x
iPhone 678 Plus	1242px × 2208px	5.5	@3x
iPhone 678S	750px × 1334px	4.7	@2x
iPhone 678	750px × 1334px	4.7	@2x
iPhone SE	640px × 1136px	4.0	@2x
iPhone 5S	640px × 1136px	4.0	@2x
iPhone 5C	640px × 1136px	4.0	@2x
iPhone 5	640px × 1136px	4.0	@2x
iPhone 4S	640px × 960px	3.5	@2x
iPhone 4	640px × 960px	3.5	@2x

图像大小与分辨率

Device	Scale Factor
12.9" iPad Pro	@2x
10.5" iPad Pro	@2x
9.7" iPad	@2x
7.9" iPad mini 4	@2x
iPhone XS Max	@3x
iPhone XS	@3x
iPhone XR	@2x
iPhone X	@3x
iPhone 678 Plus	@3x
iPhone 678S	@2x
iPhone 678	@2x
iPhone SE	@2x
iPhone 5S	@2x
iPhone 5C	@2x
iPhone 5	@2x
iPhone 4S	@2x
iPhone 4	@2x

App Icon Sizes

Device or context	Icon size
iPhone	180px × 180px (60pt × 60pt @3x)
	120px × 120px (60pt × 60pt @2x)
iPad Pro	167px × 167px (83.5pt × 83.5pt @2x)
iPad, iPad mini	152px × 152px (76pt × 76pt @2x)
App Store	1024px × 1024px (1024pt × 1024pt @1x)

• Spotlight

Device	Spotlight Icon size
iPhone	120px × 120px (40pt × 40pt @3x)
	80px × 80px (40pt × 40pt @2x)
iPad Pro, iPad, iPad mini	80px × 80px (40pt × 40pt @2x)

• Settings

Device	Settings Icon size
iPhone	87px × 87px (29pt × 29pt @3x)
	58px × 58px (29pt × 29pt @2x)
iPad Pro, iPad, iPad mini	58px × 58px (29pt × 29pt @2x)

• Notification

Device	Notification Icon size
iPhone	60px × 60px (20pt × 20pt @3x)
	40px × 40px (20pt × 20pt @2x)
iPad Pro, iPad, iPad mini	40px × 40px (20pt × 20pt @2x)

Launch Screen

Device	Portrait size
12.9" iPad Pro	2048px × 2732px
10.5" iPad Pro	1668px × 2224px
9.7" iPad	1536px × 2048px
7.9" iPad mini 4	1536px × 2048px
iPhone XS Max	1242px × 2688px
iPhone XS	1125px × 2436px
iPhone XR	828px × 1792px
iPhone X	1125px × 2436px
iPhone 678 Plus	1242px × 2208px
iPhone 678S	750px × 1334px
iPhone 678	750px × 1334px
iPhone SE	640px × 1136px
iPhone 5S	640px × 1136px
iPhone 5C	640px × 1136px
iPhone 5	640px × 1136px
iPhone 4S	640px × 960px
iPhone 4	640px × 960px

Navigation Bar and Toolbar Icon Size（导航栏与工具条）

Target sizes（标准大小）	Maximum sizes（最大尺寸）
72px × 72px (24pt × 24pt @3x)	84px × 84px (28pt × 28pt @3x)
48px × 48px (24pt × 24pt @2x)	56px × 56px (28pt × 28pt @2x)

Tab Bar Icon Size（标签栏图标大小）

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Attribute（属性）	Regular tab bars（常规标签栏）	Compact tab bars（紧凑标签栏）
Circular glyphs（圆形）	75px × 75px (25pt × 25pt @3x)	54px × 54px (18pt × 18pt @3x)
	50px × 50px (25pt × 25pt @2x)	36px × 36px (18pt × 18pt @2x)
Square glyphs（方形）	69px × 69px (23pt × 23pt @3x)	51px × 51px (17pt × 17pt @3x)
	46px × 46px (23pt × 23pt @2x)	34px × 34px (17pt × 17pt @2x)
Wide glyphs（宽形）	93px (31pt @3x)	69px (23pt @3x)
	62px (31pt @2x)	46px (23pt @2x)
Tall glyphs（长形）	84px (28pt @3x)	60px (20pt @3x)
	56px (28pt @2x)	40px (20pt @2x)