Android, IPhone & iPad App Wanted

I want 1 application to cross over to iphone, android and potentially ipad. We may in the future look at blackberry and symbian but for now just those above. The project scope: An app is need to enable users of public transport to see bus timetables, bus routes, cost of bus ticket, nearest bus stop, location of bus on map etc. 3) The app should work as follows On start-up, main screen is shown and the user then selects which option they want. If it needs location service then location is detected The map is generated on the device's display where the user location is marked, and so are all the geo points received from the server. The map can be superimposed on some actual free map available (like Google Map, let;s discuss this). Along the map, a selectable list list of "geo points" should be displayed - Using the COMPASS, the map is rotated so that the north coincides correctly with the true north direction - Upon the map generation the following functionality must be available: a) zoom, move the map, and the button to go back to the default display of the user's location in the center of the map; b) a click on the geo-point, either on the map or in the listbox, will result in a pop-up displaying information pertaining to the selected point; c) some change of settings, that will act as a filter on the displayed geo points - some of the will be displayed and some not. More details will be discussed with the winning bidder only. The bidder must have an experience in mobile apps development and show examples of the applications developed by him or his team. Please put your best bid, even if it is under or over the budget.