Fourteen two-player board games on one phone, designed for iPhone Duo. Open, the hinge is the board: the backgammon bar, the cribbage pegs, the centre line in air hockey. Stand it like a book and in brisca, dominoes or liar's dice each player sees only their own side. In sea battle you close the phone to pass the turn. No accounts, no ads, no data. Three free games, including air hockey; one purchase unlocks the rest, with Family Sharing. Plays on any iPhone or iPad.
