Thanks for your interest 
As usual, things take longer than originally planned. And Pinegrow Web Editor remains our main focus, so everything else gets done with lower priority.
But, yes, we are still working on this app. It’s something I want for myself. Even as an expert web developer I often find myself wasting time dealing with layout and styling issues and wondering if things really need to be so complicated. So the app will be an attempt at that.
It’s still far from alpha / beta testing. Will let you know more when we get further.