Is there any ETA for the demo app? And everyone can join it or only trough invites?
nope, i think this will be released after the crowdsale in late december or later. there is no info yet, how far the developement of the app has been.
I don't think it's the demo app, I think it's the end product, but not sure.
They didnt announce anything about demo, but the beta will be in June 2018.
And i also want to know if there is any video interview about this project.