GPS is ok, but the HUD doesnt work.
The add on HUD for $7 did not work. It was very blurry and I couldnt get a response from support to my 2 emails. Had to get Apple to refund me.
EDIT: After 10 days I finally got a response. This will not work on all windshields and its not their problem (my truck is 2015). Nothing they can do. Apple refunded me, but others should be aware it may not work on their windshield. Its deceitful not to mention in the description that it may or may not work and they will NOT refund you.
HarrySaxxxx about
Sygic GPS Navigation & Maps, v17.2.2