Anyone use “Calimoto” app for planning a road trip?

[Wmoater]

Has anyone used the calimoto app or the calimoto online web program for planning a road trip? Pretty cool planner/designer app! Basically type in origin to destination and it designs the twistiest route. It can be downloaded as a gpx file. You can click and it shows every hotel, campground, gas station etc as you go along the route. Just curious if the route includes dirt roads or stays all hard pack? Check it out really quick. It’s very impressive! For example I typed Erie to Atlanta and it estimates 21 hours all twisty roads and not a single major highway. Impressive! I know the Garmin can do it but you can see the map first. You can also design each section or multiple stops as you go.

https://calimoto.com/en