First of all
PHP Code:
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
should work for the right resolution. (By the way. For a web app you have to use 640 x 920 for Iphones)
It doesn't matter if you convert it with phonegap. Still's just a web app but into the I Store (if apple take it)
Seccond
PHP Code:
document.ontouchstart=document.onmousedown=preventer;
function preventer(e){
if(!e){e=window.event;}
e.preventDefault();
}
EDIT:
To make it more realistic use this also
PHP Code:
window.scrollTo(0,0,0);
So your url bar will dissapear