I have two issues with the kurviger app:
One is the fact that the Routing settings (e.g. curvy rout, very curvy route etc.) are a little bit hidden under Routing/Options. I would prefer to have the opportunity to select the type of routing right before letting the app calculate the route (when setting the waypoints or better right before starting the calculation). So one can see what is selected and modify the selection directly before starting. I do not think of changing the settings made in Routing/Options but selecting one of the entries (curvy, extra curvy). No being able to do so is a little annoying if you use the app frequently for doing roundtrips or going from point a to b in a spontaneous manner.
The other (annoying) thing (a bug maybe?) is that I can not set different settings for each type in the Routing/Options Menue. I can change them separately, e.g. ticking avoid main roads for the curvy settings and not ticking avoid main roads for the fastest routing, but after saving all settings are set equal, even if I do not choose the combobox entry “All settings”.
Despite of this, I love the app. Great work!
Sorry for my bad translation, I use the app in german language so I kind of guessed the english settings.
Version is 1.12.4 on Android 10