Judging by your comments, I think you should take a look at MoSync 3.0, iPhone/Android/WP7 and supports NativeUI/OGL and everything phonegap/titaniun does plus much more, it comes in two flavors, a JavaScript SDK called 'Reload' and a Hybrid SDK (JavaScript and native C/C++), beats the others hands down. But don't take my word for it, see for yourselves.