출처 : http://louise.tistory.com/70

어플리케이션 아이콘(Application Icons)
Icon.png (57 x 57 pixels) - iPhone and iPod Touch
Icon-ipad.png (72 x 72 pixels) - iPad
Icon@2x.png 114 x 114
Icon-Small.png 29 x 29
Icon-Small@2x.png 58 x 58
Icon-Small-50.png 50 x 50

둥글게 처리 X
shine, gloss 이펙트 X
알파 투명도 X

참조 : http://glyphish.com/

검색이나 설정에 사용되는 아이콘(Small Icons)
- 없어도 됨.
Icon-Small-50.png (50 x 50 pixels) - iPad
Icon-Small.png (29 x 29 pixels) - iPhone and iPod Touch


큰 아이콘(Large Application Icon)
- 애드혹배포의 경우 iTunesArtwork 파일을 만들어줘야 보인다.
logo.jpeg (512 x 512 pixels) - 앱등록시 선택하여주면 된다. (앱스토어에 표시됨0
iTunesArtwork (512 x 512 pixels) - for Ad Hoc distributions only


초기 이미지(Launch Images)
Default.png (320 x 480 pixels) - iPhone and iPod Touch
                 (640 x 960 pixels) - iPhone4
Default-Portrait.png (768 x 1004 pixels) - iPad
Default-Landscape.png (1024 x 748 pixels) - iPad
Default-PortraitUpsideDown.png (768 x 1004 pixels) - iPad, if missing Default-Portrait.png is used.
Default-LandscapeLeft.png (1024 x 748 pixels) - iPad, if missing Default-Landscape.png is used.
Default-LandscapeRight.png (1024 x 748 pixels) - iPad, if missing Default-Landscape.png is used

스크린샷 (적당한 개수)
아이폰: 320x480 or 480x320
아이패드: 1024x768 or 768x1024

어플리케이션 설명
등록시 사용할 어플 설명

참고 : http://developer.apple.com/library/ios/#documentation/userexperience/conceptual/mobilehig/IconsImages/IconsImages.html
Table 8-1 Custom icons and images

Description

Size for iPhone and iPod touch (in pixels)

Size for iPad (in pixels)

Guidelines

Application icon (required)

57 x 57

114 x 114 (high resolution)

72 x 72

“Application Icons”

App Store icon (required)

512 x 512

512 x 512

“Application Icons”

Small icon for Spotlight search results and Settings (recommended)

29 x 29

58 x 58 (high resolution)

50 x 50 for Spotlight search results

29 x 29 for Settings

“Small Icons”

Document icon (recommended for custom document types)

22 x 29

44 x 58 (high resolution)

64 x 64

320 x 320

“Document Icons”

Web clip icon (recommended for web applications and websites)

57 x 57

114 x 114 (high resolution)

72 x 72

“Web Clip Icons”

Toolbar and navigation bar icon (optional)

Approximately 20 x 20

Approximately 40 x 40 (high resolution)

Approximately 20 x 20

“Icons for Navigation Bars, Toolbars, and Tab Bars”

Tab bar icon (optional)

Approximately 30 x 30

Approximately 60 x 60 (high resolution)

Approximately 30 x 30

“Icons for Navigation Bars, Toolbars, and Tab Bars”

Launch image (required)

320 x 480

640 x 960 (high resolution)

For portrait:

  • 768 x 1004

For landscape:

  • 1024 x 748

“Launch Images”