i have recently started to use my iPhone XS Max as a GPS because I have a couple of health issues that take me to doctors that I usually don’t go to. If I use Google Maps instead of the iOS maps I cannot get the volume to be loud enough to be heard reliably. I have the volume turned up to louder in the app and the volume on my phone is at max. Seems a lot of people are having or have had this issue, but I can’t seem to get a good answer and anything I have tried has not helped. This issue makes Google Maps totally worthless to me. So I guess until a fix is discovered I will continue to use the maps app that comes with the phone. Any suggestions or advise is appreciated.