Looks like it’s already on the Play store. I already have Infinity. I see now that Eternity is a fork of Infinity. The Play store listing of Eternity opens my Infinity app when I tap the Open button in Eternity’s store listing, since Install is not an option for me. I wonder if the app would be different from F-droid…,
It’s tabletty UI is pretty good. Maybe I’ll give it a shot for a while. I do notice right off that tapping many of the links in posts give me errors though.