homeassistant

Ah yes best possibile experience is this: (from the ars Technica article about it)

"Sadly, this app now displays advertisement at the very top and I cannot find a way to disable it," writes one Play Store reviewer (Google doesn't provide links to reviews). "This is very disturbing and on top of it, it moves my garage opening button out of the visible part of the screen. So to use it I now have to first look at the ads, then scroll down and hope to find my button."