Interesting, I have not had perfect results with it (certainly a lot of places are not on OSM yet or up to date), but I’ve generally had a good time with this app. Bookmarked locations work perfectly for me, better than google maps, and the lists/folders are really nice for organizing bookmarks. I have never gotten stuck in the menus at all (android here). However I very much agree that the UX could use a serious design overhaul (but its way nicer/quicker and more intuitive to use than OsmAnd!).