My planned iphone application will work a remote https web service quite hard so until a user decides to upgrade from the free to pro version of my app I need to generate a trickle of click revenue per free user.
I would like to embed a single line adsense widget within a native cocoa-touch iPhone application. The UI control I have in mind might not exist but would work something like this. The control would occupy a fixed portion of my application's default view and would be initialized by my code and provided with key words determined by my application. The control would then periodically ping Google's adsense system and display a single clickable advert link.
If the user was interested in a link a click would result in an exit of my application followed by the opening of the advertiser's link in Safari.
Has anything like this been done before?