Develop Application for Apple, Android and Windows Platforms.

Hi, I need to build a mobile app for iPhone and iPads. Here's the Brief : You have to write an application code for these iOS devices: iPhone 4, 4s, 5, 5s, 5c iPod Touch iPad 2-4 iPad Mini You have to write application code for iOS 4,5,6 and 7 also with these features : 1) Contacts App integration (User Contacts, Messages, Logs etc...). 2) Geocoding and Map Integration. 3) Core Data or SQLite Database integration. 4) Social Media Integration (Facebook, Twitter, LinkedIn etc..). 5) Camera and Video. (Adding Frames to the Images and Videos caption by the iPhone/iPad Camera). 6) In App Purchase. 7) Push Notifications. 8) Calling and Messaging from the App. 9) Multimedia Integration (Add Videos and Images for Marketing Purpose). 10) Image Editing functionality. 11) iAd integration. The full description of the app, development task and the flowchart will be given to the successful bid winner. Please write your price and approximate dates in PM. Thanks and Regards.