Promo your app using App Banners

Try to promoting your app using App Banners. It's very simple and effective.
Put one line of code to your company or product website and on iPhone you get this:

On iPad you got also app screenshots!

Use
Simply add the following meta tag to the head area of your site html.

<meta name="apple-itunes-app" content="app-id=0123456789, affiliate-data=myAffiliateData, app-argument=myURL">

Replacing the value for app-id with the iTunes identifier for your application.

Learn more
http://developer.apple.com/library/ios/#documentation/AppleApplications/Reference/SafariWebContent/PromotingAppswithAppBanners/PromotingAppswithAppBanners.html