I would like to see the following features to make this an even better application.
As with tyre pro to be able to mark a waypoint as a destination, invaluble for fuel and rest stops.
Show speed limits on roads or colour code them to indicate the speed limit.
For fuel and reststops we working on a poi database, that works better for gpx routetracks.
Why would you have speedlimits in the map?
We working on an undo function, for now you can copy a route before you change it.
We are working on our own in-app navigation.
We do not change that in a short term, first things first.