There is a competitor app that’s also in beta testing right now. The developer of that app seems a little too interested in Stacks features and the features of the Stacks API. 
So this time around I’m trying to keep things a little secret. I still let details slip out. I’m not very good at keeping secrets. 
But I’ll at least try.
As I get closer to a public beta it will obviously become a lot more open. So not very long to wait now.