In need of an iPhone application that sends an HTTPS POST with the device's GPS coordinates. The POST should happen at specified intervals.
The iPhone application requires a configuration screen that allows the end user to set the following:
When "on" and recurring on the specified "interval" the iPhone application will perform an HTTPS POST to the "serviceUR" with the "clientId" and "key", along with the GPS coordinates read from the device and a globally unique iPhone identifier.
The server will respond with JSON that will set the interval and a couple of other settings.
If the server returns JSON with a non-null "message" value, then this message is to be displayed to the user in a dialog.
Source code to be delivered along with a compiled application that will allow for a successful install and use thru the Apple Store.