iScan is now in the App Store
iScan just got approved to the App Store [iTunes Link]. I also have screen shots up for all to see. To use iScan tap on one of the icons All Feeds, Police Feeds, or Fire Feeds. Then find the feed you want and tap on it. You can also tap the Action button at the bottom of the screen to open iScan the web app for listening in the background. I do have a bug fix version that I will submit later tonight or tomorrow. Enjoy!