Unfold, lay the screen flat, and share a game table with the person opposite you.
FlatPlay puts four local two-player games on one device: Reversi, Gomoku, Battleship and Air Hockey. Opposed player controls face each player. Hide your fleet and pass the phone for Battleship, or move the paddles for a quick hockey match.
Reversi and Gomoku are free with ads. A one-time unlock adds Battleship and Air Hockey and removes ads. Saved games let you return to the table later.
On a non-folding iPhone, use the same flat-table and pass-and-play controls. Play together in the room; there is no online matchmaking or computer opponent.