AlpineQuest & OfflineMaps

I propose to implement the night mode function, in the form of dimming all the elements of the application (GUI, Maps and etc.) in a dark red tone.
Red tone has the least effect on eyes in the dark.
(In doing so, there will be no need to redraw the GUI.)

Similar is used in astronomical programs.

Hi,
Unfortunately I don't plan to add such feature, because it's a lot of work and the app is not primarily made to be used during night (and if so, there is a night mode that will be improves).
But I'm sure you can find some apps that activate filters system wide (my device came with a blue light filter app pre-installed).

Lex

try it
https://play.google.com/store/apps/deta ... ndroid.lux