Mysql/Php Application to Iphone App

Hi, I currently have a web application that A dealer can submit via a form his requirements for a project that are stored into a mysql database. The Supplier then has a separate form that he can access this information. I require: 1) An Iphone Icon created 2) The same functionality the dealer currently has on the webpage including signing in and duplication of form and update the same database the web page is using. Current database design and screen designs will be provided on bid accepted.