Trucks GPS or phone app?

yes. oh yes

 

I use both a Garmin Dezl 580 and an app on my phone called SmartTruckRoute. The SmartTruckRoute app on my phone is far superior to the Garmin. I also have a commercial motor carriers atlas behind the passenger seat that gets used once in awhile for verification of my route

 

never buy a laminated truckers atlas they last too long get a paper one every couple of years. ..... no serious trucker would own a map with out a few coffee stains on it .....

 

Is the smartTruckRoute app for Iphone only?

 

It's for Android phones too, it's on the Play store