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.
You mean with a possible release of the app the full functional app or a demo app?
The demo app! The full functional GAT network/ecosystem will be released in Q2/Q3 2018 if I recall correctly. They have to deploy a new blockchain after all
Sure they can't offer a finished, full functional product before the ICO, they'll probably need the funds they raise for further development.
But would be great if they show us as much as possible. I think if they have a working product they will get a lot more investments.
They could still make a demo interface and an imitation of an internal high-speed blockchain. In principle, I am interested in the interface in terms of convenience and simplicity. And the fact that everything will work there at a speed like in visa, I already believe it.
I think they will make some kind of demo presentation to the community before ICO, i doubt they wouldnt be on it already and would wait for the last second. I think most of us would be satisfied even with a video presentation.