Been using WarmShowers for a couple months now. It’s basically a social network for finding free places to stay while you’re traveling. Pretty solid app if you’re into that kind of thing.
Here’s what you do: you can search for hosts in different cities and send them a request to stay with them. There’s also an offline mode which is pretty cool. And you can save your upcoming trips and see all the details – took me a while to figure that out but it’s useful.
Look, if you travel a lot and like meeting new people, you’ll probably like this. It’s not perfect – there’s not a ton of hosts in some areas – but overall it does the job. Worth checking out.