UIPrerenderedIcon
If you would like to render your iPhone application icon without any sheen and bevel effects added by iPhone OS, then add the boolean value
UIPrerenderedIcon=YES
in your application’s info.plist. Adding this key will instruct iPhone OS not to add the additonal effect around the icon and leave it as it is. On the left is a screenshot of one of the application’s – BubbleWrap(marked in red square)available on the Apple App store which use UIPrerenderedIcon= YES.
<key>UIPrerenderedIcon</key> <true/>



