Thank you for posting this iOS related project.
You can rely on my iOS development experience to implement the RSS related features on this existing universal iOS app.
When the project is completed, you will have the working source code, with which you can deploy to the App Store. You can pass me your App Store credentials too if you'd like me to deploy them to the App Store. However, from experience, it is *generally* easier to deploy an updated app to the App Store if it was done from the same PC on which the app was originally deployed in the first place.
Should you like me to help, I am available starting this Thursday, 27 February 2014. Feel free to post on the Freelancer message board if you have any inquiries or further info you'd like to share.
Thank you for considering my bid.