If you're looking for your Lighthouse 360 Mobile URL, use the above tool to find your "normal" URL. It will look something like this:
Just add /mobile to the end of it, and put the whole thing into the "address" field on your iPad or SmartPhone web browser, like this:
You'll be prompted for your username and password - they're the same as for your "normal" Lighthouse 360 Console login. Enter them, have your iPad / SmartPhone "remember" them (for future convenience), and login!