You'll just have to wait and see! lol The biggest difference is that it's written for Hubitat from the ground up, Not just patched up to work with HE. You'll find some familiar aspects in the new app and some new stuff too. The code is written, just have a ton of testing to do. Maybe I'll put it up on GitHub so you can test it...
I have to finish up my NHL Game Day Live code today so I can start testing it tonight (exhibition games start tonight!).
Looking forward to seeing/comparing it and yes I'd be happy to test for you.
Haha..cool, have fun. I should really look into the development documentation at some point. It would be fun to create an app for HE. I am just still getting around as a new user and learning the environment.