For the longest time I used Organic Maps and it was fine but it was very very bare bones. I gave OsmAnd a shot again which I did not like before as I found it very confusing and holy shit I was wrong. OsmAnd is amazing and is customizable to the brim. I love it
As a mapper, I prefer Osmand; as a user, OM. Osmand+ is so feature complete and extensible that I’ve used it in so many different ways, even to plan my navigation in the sea. Whereas OM is my go to app to generate routes to walk, something Osmand also does great.