Half the fun is the gap between what you expect and who actually shows up. Eswatini anchors this page, but Southern Africa is a big place, and Namibia and Lesotho are part of the same pool of strangers waiting to connect.
Between Swati and English you have two ways into a conversation here. English is official in Eswatini and widely used online, so opening in it is safe, and picking up a few words of Swati tends to be met warmly.
Clocks in Eswatini run on UTC+2. Their evening — call it 10pm local — is 12am in Dubai and 9pm in Lagos, which is worth a glance if you would rather catch people while they are relaxed than while they are getting ready for work.
It is free. There is no paid plan to unlock, no coin balance to top up and no time limit, so a call that starts at 10pm in Eswatini can run as long as both of you want it to.
No. There is nothing to register — no username, no password, no profile to fill in. Everyone in Southern Africa joins the same way: tick the 18+ confirmation, allow your camera if you want video, and the next stranger appears.
Swati, English covers most of it. English being official in Eswatini means you can open in either language and most people will follow without a pause.
Yes — timing changes the mix more than anything else. Eswatini runs on UTC+2, and its 10pm is 12am in Dubai and 9pm in Lagos; outside that window you are likelier to meet Southern Africa neighbours who are still awake.