No paid tutors — you each teach the other, so it is free for both.
Find your partner — free →Language exchange pairs two people who each natively speak the language the other is learning. You help your partner practice your language, and they help you practice theirs.
Yes, completely free. It is a browser-based progressive web app with no app-store download, and there is no paid tier for matching or chatting.
Reciprocity comes first: it finds people whose native language you want to learn and who want to learn yours. Location is a priority signal, not a hard filter, so nearby partners rank higher.