Originally Posted by ww73
If ur app works then would there be any point in getting a Garmin Montana?
Is your phone WATERPROOF?
I just can't get myself to rely on a phone for something as important as navigation, etc is for me. Seems to me like using a map on the back of a Denny's placemat vs 1:2400 Topo map. Get out your crayons!
But having more resources in case one fails...never a problem.