Landscape mode (screenshot attached) has been pushed into "navigator" branch. In this mode, I tried to push most of the data to the sides, as well as the controls. Again, while navigating, press on speed or remaining time/distance to get to the main menu.

Map matching still requires some optimization. But that's on OSM Scout Server / Valhalla side, not WhoGo Maps, I think. Right now the matching sometimes gets lost on crossings and suggests a wrong direction. I will look into it and, if needed, will ask for help via Valhalla's issues.