Wep app for iphone and other mobile devices

This App will ideally be created as a web app and then wrapped up in something like Phonegap to make it accessable via the itunes app store. The Web version of the app must be able to work on multiple phone types. The App will predominantly be an information based app with 8 sections. Home screen with icons linking through to screens section1: list of local attractions linking through to single pages with further information. Section2: Transport information as above Section3: Another section similar to the above Section4: Maps... maybe a list of locations with links through to google maps.... any clever features here would be good Section5: RSS Feed reader for latest news Section6: A registration form that wil send user data to either a database or just direct to an email address any ideas here would be great Section7: A simple calculator form... users will insert data and be presented with a score based upon the data they input.... very simple algorythm here as variables are very limited. Section8: Media area to access videos either streamed/downloaded directly from the server or offered up via Youtube (but from whithin the App). It is important that this app offers a high level of design and usability whilst also offering up some of the nice page transformation effects that are available via javascript on the iPhone. We are looking for a developer that will be able to produce the bones behined the project... if neccassary we have people that will be able to fill in neccessary data on the information pages. It is extremely important that this App will be able to be shipped as either a Native iPhone App or a web app that can be utilised by users of other mobile devices such as Android, Nokia, blackberry etc. This project will need to be completed whithin the next 2 months so we are keen to get quotes in as quickly as possible.