Is there an app I can get for my iPad that works as a HUD for djay?

Hi. I was looking at some of the nicer MIDI controllers on the market, and realized that some have displays on them with song info. I think this is a neat idea; instead of searching the computer screen for the info, it’s right there on the controller. I was wondering if I could do that kind of thing without buying a really expensive controller. I like the one I have now, and I figure that with an iPad, I should be able to do the same thing. Anyone have any ideas? So far, the only method I can think of is starting up LogMeIn and having it view the portion of my screen with the song info. Thanks for the help!

We’re not aware of any such apps but sure sounds like an interesting idea.