Hello,
You should provide web service and it does not matter for php or asp.net.
The web service should provide the product info such as image, price, details etc.
We will using a UITableViewController to show the products brief. And a detail view to show the product detail.
Do you have any requirement for the UI - what will the app looks like?
I need the full requirement before the project start.
We will show you the progress every 2 days.
We are a company that have done many apps of ios(iphone and ipad), android and python for other company and persons. Although we cannot show them all because of NDA, you can see the projects we done in freelancer.com at http://www.freelancer.com/users/feedback_2787269.html. These projects can prove our ability to finish your project.
We are ready to work for you as soon as possible.
Best regards.