: The season's primary viewer-interactive twist. Each week, America answered questions about the houseguests. The most "trending" player earned a Power App (an advantage), while the least trending received a Crap App (a punishment).
: Introduced later in the season, this secret competition allowed the winner to hack the game by removing a nominee and replacing them with a houseguest of their choice. Big Brother (US) - Season 20
More info on the that dominated the season. Details on the jury's controversial final vote . : The season's primary viewer-interactive twist