I see there are now a number of apps that will run on an iPhone and give OS mapping.
I suspect the underlying data that comes from the OS conforms to a certain standard coding whatever "skin" the third party vendor uses. Is there any way of getting Tracklogs files on to an iPhone? It seems crazy that I should buy three different maps for the same area (paper, Tracklogs, iPhone app).
Yes I know I should probably have bought some other mapping program that does have an iPhone app but it's too late for that now...