A poll conducted by GSMArena suggests that Android Auto is used by 50.1% of car owners, while only 17.4% use Apple CarPlay. No insight into the “I use my phone with a holder” camp is given, as they could be Android or iPhone users.
Other poll results are below:
I do if I’m traveling on a road not familiar to me. Built-in has an alert for speed cameras, which does not work if AA has a destination set in navigation.