I donít like using Google or Apple maps when we travel because the maps are not local and it uses data to pull the maps down. In addition if you donít have a signal you canít get the maps. I have an application on my iPhone and iPad called CoPilot. Maps can be downloaded by continent, region, country or state. Iíve owned it for years and get free updates. When I bought it the app was designed mainly for truckers. Now they have one for RV. Not cheap $39.99. But if the RV app is anything like the one I have it is a good deal when you consider an RV GPS can cost well into the hundreds.
CoPilot RV USA by ALK Technologies Ltd.https://itunes.apple.com/us/app/copi...080395403?mt=8