Not worth the money. Simple narrative that you can find many places. The route is overly simplistic and misses big accessible parts of the original, or later, Route 66. Puts you on the freeway most of the time. What a waste of money.
Don't bother Absolutely rubbish. The idea is OK but like previous user said it just follows the freeway closest to the route and misses out the important sections. Maps are far slower than Google maps to download and require Internet connection. Re size or move the maps and the route becomes miss aligned.
Excellent idea but it's superimposed over Google maps which means it only works with an internet connection - useless if you're on holiday.
* will display ur current location * you select the landmark for info. * does not give navigation * * good idea needs work
It follows the book and the entire route is plotted on the map, pretty good!
The route hits all major fixtures and yet allows to complete the trip within reasonable time.
Navmax is a premium turn-by-turn GPS off-line navigation with voice commands.