App for iPhone

Hi we are an italian company,we want an application for a festival, the application must be compatible with iPhone/iPod Touch and the new iPhone 4/4s with retina display the app must have: 1. constantly updated news ( all text content must be readable also offline, the app when is open update in the phone the new news 2. Custom Calendar: user-created list with appointments favorites 3. detailed calendar of events 4. Info depth for each appointment; 5. Interactive google map with current events and with client position so he can have a road to get the event. 6. Useful information about the event and its activities; 7. Sharing through Facebook, twitter and email news and events; 8. Automatic Updates; 9. Displaying text content even in the absence of connectivity. 10. app tutorial 11. info Administrator 12. The app must connect with a simple website where the festival administrators can add new events, news and update the existing 13. The staff can add in the map the different point of interest 14. The team organizers can insert cards details of various events scheduled, accompanied by videos, photos, text descriptions, links to websites, emails, phone numbers. 15. The team organizers can enter the information of use to the visitor, such as: phone numbers, visiting hours and ticket, prices, parking and more If you have already made this job please tell me. We need the job very quickly and we give you the graphic layout for the magazine with all psd files already optimized for iPhone and iPhone 4 retina display We made a milestone payment but we release the money after the apple publish the application We need a professional company not company or people that make us lose time. Please bid only if you can made the job quickly and professional. Good Job