We went 'off piste' in Spain last year due to the weather and two of the guys used Calimoto to head South until it cleared up. We found some wonderful riding. I used my Android phone to receive and run the routes. I'll try it on my RiderNav device using AA this year as I'm not sold on the Apple Car Play display using my stand alone iPhone and previous Carpuride. I have no idea if the Cali twisty road algorithm is as good as or better than the MRA one but we'll try both. One Cali feature I really did like is the speed camera warnings and I'm assuming this transfers in the same way across to Car Play devices?