A few years ago I'd recommend Gaia, but it's gone downhill ever since the acquisition. Komoot or onX Backcountry may have what you're looking for. Caltopo is great for maps, but it's less user-friendly and doesn't have curated content.
What exactly do they even do
fwiw hosting, moderating, and curating the community content, plus maintaining a cross-platform app with a fairly polished UI is not free
(source: I work for somewhat of a competitor and I like paying my bills)
A few years ago I'd recommend Gaia, but it's gone downhill ever since the acquisition. Komoot or onX Backcountry may have what you're looking for. Caltopo is great for maps, but it's less user-friendly and doesn't have curated content.
fwiw hosting, moderating, and curating the community content, plus maintaining a cross-platform app with a fairly polished UI is not free
(source: I work for somewhat of a competitor and I like paying my bills)