Outdated and Unreliable
Besides the fact that the apps UI is awkward to use at best, besides the fact that its saddled with Microsofts "Here" map search which can never seem to find anything, besides the fact that it seems to take the support team months if not years to fix basic issues like the voice directions mixing up East / West and North South, besides all that; the app itself is not stable and will (given enough time) eventually crash your phone, lock you out of the app, and erase all your downloaded maps for which the only fix is re-installing the app and re-downloading all your maps (hope you have a good internet connection and a few extra hours to spare). This is the worst investment Ive ever made on any GOS tool. Navigon has now become synonymous with "outdated" and "unreliable."
Scam164589 about
NAVIGON USA