A native application for comic vine is now available in the app store. It is still in its early development stages but it showcases a lot of information in this site. This will be an active project so feel free to suggest things to be added, issues with the app or anything.
The app contains podcasts, videos and a lot more. Check it out in http://itunes.apple.com/us/app/my-comic-vine/id435258293?mt=8#