I never got as far as signing up for eco:drive... but I have the Panda Uconnect App and Waze on my iPhone, and have found that, generally its not very good. The 'touch screen to control the radio' is pointless as it is further to reach to the screen than it is to the radio's own buttons. Although for a time, Waze directions would appear in the little white box of theUconnect App, this now seems to have stopped working (suspect Waze updated itself and Uconnect no longer 'sees' it). On the Panda app, the my:Car section shows a mileage that is completely different to what the mileometer on the dash shows, generally gets the fuel level wrong and often shows my car as being two streets away from where it actually is parked. I've stopped using the Panda app altogther now. I do use Waze as a standalone app still (which works really well)