How to limit iTunes App Store "Requirements" listing?

The iTunes AppStore auto generates some listings on its published pages. One of them is "Requirements:" and shows the devices that this app is compatible with. iPod,开发者_如何学Python iPhone or iPad etc.

QUESTION: Where is this REQUIREMENTS listing set during the build process?

I have submitted an app that I 'thought' was properly configured because the Xcode settings for iPhone and NOT iPhone/iPad. But apparently this is either broken or I am totally confused as to where this is set and how its created on the AppStore.

Can someone enlighten me?

If you create an app that is iPod/iPhone only, it will still run on an iPad, just not as an iPad native app. That is to say, an iPhone/iPod-only app will run in an iPhone-sized window on an iPad. I do not think that you can say you want your iPhone app NOT to run on iPad.

When you select iPhone/iPad for your app type in Xcode, that is telling Apple and iTunes that your app binary is a universal app -- built for both platforms.

may be it's done by apple reviewers according to this guidelines limitation

App Store Review Guidelines: 2.10 iPhone apps must also run on iPad without modification, at iPhone resolution, and at 2X iPhone 3GS resolution ... or else it will be rejected.

What's the problem? When you start a project you get to choose whether its for iPhone or iPad or both. When you submit it to apple this is also checked against your iOS build version and other things (normally though if there's a conflict it'll let you know before submission - eg: if you haven't included the iPad icons and your app says that its for iPad too).

In XCode4 theres a nice handy interface now that you can use. If you select your project in the left hand pane and click on your main target in the main window you can select the iOS application targets that your app is for.

In your Project settings Version, Device and Deployment Target are where the iTunes Requirements come from. If you choose only iPhone, then your requirements will inlcude iPod touch.

I believe this is the answer you are looking for:

http://developer.apple.com/library/ios/#documentation/iphone/conceptual/iphoneosprogrammingguide/App-RelatedResources/App-RelatedResources.html