When I first tried OsmAnd a few years ago it was overwhelming, there is so much to customize.
I tried it again recently and it really impresses me.
My OsmAnd ski profile shows me slope for avalanche risk and 3D relief so I don’t need Fatmap, plus OsmAnd let’s you download 7days of weather.
OsmAnd doing routing on hiking trails replaces my need for Gaia.
Really impressive work by the OsmAnd team.
I created the routing profile and put it online, some other person then took it and actually integrated it and got it merged. So, I did the fun part and they did the boring (but also important) work.
So I’m not able to claim the full credit, but close enough to get a lot of bragging rights.