For simple single player, without ads and tracking, I've found these two,
Chess for All
https://play.google.com/store/apps/details?id=ccc.chess.gui.chessforall
DroidFish Chess
https://play.google.com/store/apps/details?id=org.petero.droidfish
Chess for All
https://play.google.com/store/apps/details?id=ccc.chess.gui.chessforall
DroidFish Chess
https://play.google.com/store/apps/details?id=org.petero.droidfish