I’m currently working on a research project in which I need participants to connect to a computer running a video game (Provider). I’m looking for an app that would allow two users to connect remotely and simultaneously, similar to TeamViewer or Parsec. However, I’m looking for a free app that would be easy to use for all study participants. Clastr Demo, accessible via the browser, seemed perfect at first because users don’t need to download anything or create an account beforehand (they just enter their username), but it only allows one user at a time. So, I was wondering if there’s a way to grant access to two users at the same time on Clastr Demo? If not, is there another app or website that would allow me to conduct my study?

Note: I’m not very tech-savvy so if the app is simple to download/use that would save me a lot of time lol. Also, if the app is IOS compatible that would also be a plus.

Thanks!