Hi I have to submit my first iPhone app. I have tested it on iPod touch and iPhone. While submitting, is it necessary to add the iPad logo. if yes how to do it. my application is a small utility application...and I have not programmed it keeping iPad GUI guidelines in mind for example it doesn't have the landscape layout.
how is it normally...if I submit an app is it automatically considered for iPad as well.
Your info.plist specifies which devices you support. Apps build with SDK level prior to 3.2 can't support iPad. You only need the iPad icon if your app supports iPad, so you will be ok.
HIG strongly recommends landscape support for iPad, but it isn't required; it isn't essential for iPhone apps, either.