Best mapping app – GPS & Map Toolbox Review

I'm a professional motor coach operator. I drive a lot of elite passengers such as college and professional sports and members of congress. This is my primary mapping and trip planning app. The satellite view allows me to see my target destination so I know whether a 50 foot bus will fit. Data logs allow me to store places I have been for future reference. I have over 300 stadiums and arenas stored for instant recall. For mapping and trip planning I haven't found a better or more functionally comprehensive app.
Review by Motor coach guy on GPS & Map Toolbox.