I've got Mobile Joomla installed and working great. The issue is I'm trying to make a simple Android and iPhone app that will bring up certain sections of the website directly and I'd like to hide the main menu when people access the site by the App. Is there a good way of doing this?

I'd like to keep the menus for anyone accessing the site by their mobile's browser and only hide them when I access it using the App.

Thanks for any ideas.