Broken on WP8. Nokia Lumia 920.

Not nearly as accurate as Navigon on the iPhone. Just now in Sisters, Oregon heading to Seattle it tried to take us down a gravel road to nowhere, while our iPhone gives us the right directions.

Works great... Needs integration of windows phone 8 navigate to api

I bought this app because I used to own an actual Navigon GPS before they were bought by garmin. Mapping is great, BUT no voices when audio is connected to headphone jack/stereo. Have also had issues with voice over BT as well. It is not consistent. Or maybe it doesn't work when listening to music. I'm not sure BUT it should still give turn by turn even if I am listening to music. Fix voice issues. - 7.5 samsung focus, future wp8 user. Mapping and lane assistance still make this a worthwhile purchase despite the issues.

Only one voice and its awful and hard to understand

Spoken turn-by-turn does not work when Navigon is not on the foreground. If you press the Start button, no guidance. (HTC Windows Phone 8)

Navigon is by Far the BEST GPS App Available! No need to say anything more except for, GET THIS APP!

$40 to get updates for an app that I paid $30 for?!? I thought from your description that the US maps had free updates and you just had to pay if you wanted other maps in North America and updates on those...

Navigation is great but other functions are buggy. For example any shortcuts created from google search do not work. Interface design could be improved as well.

Didn't know I need to pay almost full app price again to update my maps.. Also the new update causes the destinations pinned on start screen to not be recognized because "my location is out of downloaded map area"