> The app in question would presumably be denied by Apple. Why would you presume that? How would Apple even know? Many popular apps collect location data, and

> The app in question would presumably be denied by Apple. Why would you presume that? How would Apple even know? Many popular apps collect location data, and this is allowed on iOS. Once the location data has left the device and been transmitted to 3rd party services, Apple has no control or knowledge of what happens to the data.