I have a website built in django, its responsive so works from 320px to 960px.
I\'ve noticed when i tell people the first thing they do is go to their native app-stores
You can do it - whether or not Apple will let you do it is up for debate...
This blog post details 3 different approaches to building an app that wraps a website:
and as an additional note, you can access plugins that are installed in your app (e.g. geolocation) while on the external site... if the external site is in your whitelisted sites list).