Yes, of course. In my case Waze to get there efficiently, OSMand App for topographic maps, and occasionally Apple Maps (works well with addresses in Calendar) and Sygic. I use them in the car, and on my bike: ruggedised CarPlay / Android Auto screens are rapidly displacing ruggedised satnavs on bikes. Playing audiobooks and podcasts is handy, as is getting text messages read out with dictation for reply, but it's navigation which is the killer app for ACP/AA.