APP Icons on IPad and IPhone

Address: https://developer.apple.com/library/ios/#qa/qa1686/_index.html

Technical q&a QA1686 App Icons on IPad and IPhone q:how is the icon files in my application bundle u sed on IPad and iPhone?

A:below is guidelines for handling icon files for iphone-only apps, ipad-only apps, and universal apps.

Important Icons marked with "Required" must is supplied in your application bundle.

Note: itunesartwork icon file should is in PNG format, but name it without the. png extension.

iphone-only Apps

Include the following in your application ' s Resources group in the Xcode project:

Table 1 iphone-only Apps icon requirements.

Image Size (px)	File Name	Used for	Required Status
512x512	Itunesartwork	Ad Hoc ITunes	Optional but recommended
57x57	Icon.png	APP Store and Home screen on Iphone/ipod touch	Required
114x114	Icon@2x.png	Home screen for IPhone 4 high Resolution	Optional but recommended
72x72	Icon-72.png	Home screen for IPAD compatibility	Optional but recommended
29x29	Icon-small.png	Spotlight and Settings	Optional but recommended
50x50	Icon-small-50.png	Spotlight for IPAD compatibility	Recommended If you had a Settings bundle, otherwise optional but Recommended
58x58	Icon-Small@2x.png	Spotlight and Settings for IPhone 4 high Resolution	Recommended If you had a Settings bundle, otherwise optional but Recommended

Your Resources Group should look similar-1:figure 1 Add files to Resources Group

Except for itunesartwork icon, list the names of all of the these files in the icon files entry in the Info.plist. Follow the steps in ' Add Icon files in info.plist ' section below. See Figure 4. Back to Top ipad-only Apps

Include the following in your application ' s Resources group in the Xcode project:

Table 2 ipad-only Apps icon requirements.

Image Size (px)	File Name	Used for	Required Status
512x512	Itunesartwork	Ad Hoc ITunes	Optional but recommended
72x72	Icon-72.png	APP Store and Home screen on IPad	Required
50x50	Icon-small-50.png	Spotlight on IPad	Optional but recommended
29x29	Icon-small.png	Settings on IPad	Recommended If you had a Settings bundle, otherwise optional but Recommended

Except for itunesartwork icon, list the names of all of the these files in the icon files entry in the Info.plist. Follow the steps in "Add Icon files in Info.