What is the definitive checklist for Apple app store submittals? [closed]

Answer 1

Icon size and iTunesArtwork vary for target device.

Icon Size

• iPhone & iPod Tuch - 57x57
• iPhone & iPod Tuch High resolution 114x114
• iPad 72x72 iPad High resolution 114x114

iTuneArtworks size for all device should be 512x512 but 1024x1024 is recommended for high resolution devices