iphone IOS app with around 15 views

this is a proposal for my client and I will face the cost. The app must communicate with the user about his data regarding sales and feedback and activities on his store. The DATA will be provided by my organization through webservice (asmx) that will give to the app all the lists and the necessary functions. Also I will provide all the mockup for all the views. Language Italian but most of the label data will be provided by .asmx service.
Attached an example about how the main page (after login) would look!