Almost good
With my pioneers new firmware I am finally able to sync this with my stereo, but it would be amazing if you guys added Background App Refresh support for iOS, so I dont have to keep opening up the app to sync. I dont download the maps to my phone since my deck has navigation, but weather and gas prices seem to work okay. For those who cant make it work, go to pioneers website and check for a firmware update for your deck.
chadwpalm about
AVICSYNC