clean & attractive maps but UI needs some work

First, when you select a map, thats not the default the next time you run the app, so you have to select it again -- Id imagine this would get very annoying if you actually want to use the app repeatedly in a strange city. Also, the app supports pinching to zoom in/out, but accepting a tap to zoom in would be helpful and permit use with one hand. Finally, its very Euro-centric so far; some US maps would be helpful. Note that there IS a pro version with a few (?) more maps but theres no indication in this app of the pro versions existence, and Im not really sure why Id want to upgrade .

Bob(OH) about iMetro