iScan for iPad
iScan for iPad was in the app store on day one of the iPad. It's got plenty of features, like Favorites, Codes, Share, and Channels. Channels was one of the hardest feature for me to program, I wasn't sure how I wanted to show them to the user, after about I figured out a way. Sharing is really nice and will have some more improvements coming up in the future. Favorites is extremely easy to use, just tap add favorite and select which favorite to save it as, no more need to find the URL, this is coming out in version 1.1.
iScan for iPad version 1.1 is currently waiting for Apple's approval.