When I use ALP Connect on iPhone, the speed always reads 0mph on the iPhone regardless of how fast the vehicle is actually moving.
When I use ALP Connect on my Android phone, after a few seconds (GPS acquisition) the speed does display accurately.

I'm not trying to connect both at the same time, other functions work fine (e.g. parking, radar). I don't have the GPS antenna. Running iOS 8.1.2 (latest) on an iPhone 5S.
When I go to settings -> Privacy -> Location services, no preference is set for ALPConnect. If I set it to always, it will stay on that...
...until I run ALP Connect. Still no speed on the screen within the app, and when I go back to the location services setting, the "always" preference is no longer specified.

Any thoughts? Is this a known bug? ALPConnect version 1.7 for iOS, by the way.