Free Streem alternative?

[Tony_G]

Hey All,

Just stumbled across this software from Streem - You can see how it works here https://youtu.be/zJFLMX6n_Rw?t=353 - Basically it seems like a fairly standard video chat tool like Zoom or Microsoft Teams but it enables the phone user to share video to the remote party and also see that video on their phone and combine that with markup/drawing from the remote party.

The reason I ask is that I live in the US and my Dad lives in Australia and we often talk about repairing some of his gear - It'd be great if I could see what he was looking at and then provide some visual feedback about the components that I might be referring to.

As we only need to talk to each other I don't need a full blown multi-party streaming service so I thought I'd ask if anyone has seen an app/service that works on an iPhone and Windows aimed at the free market.

Thanks,

TonyG