Would this SDK be the correct place to start if one wanted to create an app for iPhones that would send locations, device id, accuracy, etc. from the GPS in the phone to GeoEvent Server? Been searching for an existing app and cannot find one. There are lots of "trackers" but not any that can be customized to send json or geojson to the geoevent server URL. Most of them send to their own servers which you have to pay for. Thinking I need to find a developer/iOS coder who can create one, and am therefore wondering if using this SDK has the "right stuff". Thank you.