When you just create an application, you might find it a little bit "normal". Maybe you want to improve the look and feel. By default, you can benefit from the built-in jQuery, but there's more.
Another thing is that APEX ships with only one mobile template, the blue one. Although you could use the jQuery Themeroller, APEX already has a variation on the existing jQuery mobile templates.
When you have access to the APEX installation, take a look at the
libraries folder which ...