IconUtility is freeware for Mac OS X.
If you create iphone&ipad icons yourself, It is harder than you expected it to be.
And it remains possible that your iphone application is not registed because of inadequate icons.
What is needed is only one image.
You need to create icons of various size, but it is troublesome task.
In such a case, IconUtility is so convenient.
IconUtility resizes an image into the correctly iPhone/iPad icon sizes.
