I love everything about wanderer, just wish that you could look at trails on a full-screened map on mobile. Currently pulling up the trail will provide a small map inside the webpage for you to see the trail, which on desktop works great, but mobile it feels like the map should be the more important aspect (similar to apps like osm, all trails and gaiagps). Because of this I am mostly using it as a database to then download the trail and open it in osm.
It’s specifically Steam keys, even says so in the quote. If they sell it on Epic for a lower price and it doesn’t come with a Steam key then there are no restrictions on the price.