Developed many iPhone/iPad apps for esparklight soft solutions. Please refer to the espartlight youtube channel for the apps I have developed.
I can start immediately. I can make one change to your app, I can externalize the Feeds urls to the prefernces. if there is any change to the urls also you can change the value in the settings, your app name and then you can see edit fields for each urls. Can provide an option to add an url from preferences but this comes with extra cost.