Joker Poker iPod App-Building It Will Be Simple

I require a developer to build an App in IOS 4.x. The App will combine 2 elements. Element 1 - 2 Dice that allow the users to roll the dice (at the same time), and displays the result from each dice. This must be a random result set. The user must be able to choose to keep the result from either dice, or the result from the addition of both dice, and passes the result to element 2 of the app. (i.e.) 2 Dice, User rolls dice, results are 4 and a 3... User must be able to choose a 3, 4 or a 7. The second element will be described later upon successful bid. Guarenteed work building Apps and Web Site.