In short
Waze - GPS, Maps, Traffic Alerts & Live Navigation is a free gps app for Android made by Waze. This is a great app for friends. It helps to estimate arrival time.
Highlights
Best to plug into a vehicle charger on longer trips
Better traffic rerouting than google maps
Really accurate timing even on long trips through traffic
Better than Google maps
Definitely better than Google maps
So much better than Google maps
So much better than Google Maps
It's very good for estimating arrival time and avoiding traffic
This is an amazing gps app
I do like the alerts alot and works well with Android Auto
Google maps has been quite unreliable and freezing
After some time screen on the car freezes
Very slow to get a GPS fix
Your ads take up half the damn screen
Trying to request other routes while in route freezes and crashes
In many 600 miles routes the system crashes
Doesn't work well with Android Auto on GS6
Limited route options is major downfall
Continuous loss of gps and app had my position
Traffic color not reliable