Write an iPhone/iPad DCF (Discounted cash flow) calculator application from an already created Google Spreadsheet.

I have built a Google Spreadsheet that works as a DCF (Discounted cash flow) calculator. The spreadsheet enables you to type in the ticker of any stock and see today's value of a stock taking in to account future incomes, growth rate, margin of safety etc... The spreadsheet can be viewed and played with here, (please don't edit the spreadsheet beyond a level of functionality): [login to view URL] I would like this spreadsheet to be turned in to an iPhone/iPad app that works similarly to the spreadsheet with the ability to pull in all the relevant information. I would like it to look something similar to this app: [login to view URL] Clean design is key. This isn't just a one off project. If the application is pleasing, I would like to continue the business relationship into the future, building on the app and improving the app together (Adding features, debugging etc..) The only fields I would like to customised by the user are those that are orange. All other fields should be left as they are created or filled with information pulled in from Yahoo, Google etc... Please don't underbid others just to get my attention, this will sabotage any potential work relationship. Please get back to me with previous examples of your work and explain why I should pick you. Kind regards. William.