Battery DESTROYER!!
Got this app when I picked up my new Pioneer head unit. The navigation functions as it should and mirrors the screen to my in dash nav perfectly. However....
One of the requirements of using the app is the location services setting has to be set to "Always On" rather than "Only when using". This eats your battery life when your phone isnt hooked up to the head unit, even when you arent actively navigating.
While a single charge used to last me all day on my 6s Plus, I have to charge my phone by early afternoon when location services are enabled for this app. Turning it off when not needed is a pain, since its buried pretty deep in the iPhones settings and I usually save my destination the night before a trip.
Fix the location services problem and itll be 5 star app any day.
Kyle_A724 about
Navmii Offline GPS USA, v3.5.3