I'm an iOS in the Midwest that specializes in apps that integrate into web services. This last month just some of my work includes an app that is used to help athletes train, a photo effects application, and an application that uses MapKit and an external API.
Email me at REDACTED_EMAIL and we can go over your idea for free, no strings attached. Unlike others I don't charge for or set a time limit on meetings - meetings are always free, because I want to build you the product you want. You pay only for time I spend coding.