Bluetooth/wifi required communication app

I seek someone to help me write an app that should be able to communicate between all Apple devices (iPhone, iPod touch, iPad, Mac) via either wifi and/or Bluetooth. This is important as the app is supposed to make something pop up at the other device. Of course I can't say much about it here, as I have to protect my Idea. In my head (but i'm not a programmer) it doesn't seem like a very difficult project. write me with your offer and I will contact you for more information. ps. (If this app gets big, there should be plenty of work to do, when the app needs to be upgraded, and if we are satisfied with your work, we will of course use you for programming the upgrades)