Very simple iphone app

We already have a mobile version of our website, We just want an application to show the website inside it. it will have 5 tabs as follows: 1st tab: will show the mobile page of our website 2nd tab: will show our twitter page 3rd tab: will show another twitter page 4th tab: will show our facebook page 5th tab: will show an "About us" message - A push notification should be sent to the app when someone makes an update on our website. ( if possible ). - We will provide any graphic designs needed - We should have full ownership of the app - the app must work on all iOS devices - Full milestone payment, released after the app gets approved by Apple. that's it. the budget is 100$ + a great review + many future updates. this should be an easy project for any experienced iphone developer. you must show us some of your approved apps in itunes.