iOS create a app that can access a database

[bobisa]

i want to provide to my customer an application that will give status about an order by just providing the order number on the application. i know these seem stupid but there is more to come with this application but we need to start somewhere.

the information is located into a sql database. what are the way that i can access to this following information?

 

[dejo]

Do you have any web services set up on the server-side?

 

[bobisa]

yes i got a wdsl webservice setup