IPhone Magazine Application

Hello Target : Iphone I Have a free magazine which releases every week on past 2-3 years, also a free online version of it (PDF or other formats available) and I need a mobile version of it, so it could be a free application, when user download it he/she can get the latest magazine ( which release every week ) and when a new magazine released there should be a notification which say new magazine released . It only need "zoom" and "next-previous " function for pages. It can have a list of previous magazines, so user can download previous issues also. Thanks.