SixFour Chess

SixFour Chess is a refined chess app built for simple, focused play on iPhone.

Play locally against the AI, enjoy a clean and accessible interface, and review your finished games move by move. SixFour keeps the experience clear and distraction-free, with thoughtful design and modern mobile controls.

Features

Play Locally Against the AI Enjoy a smooth and focused chess experience without creating an account.

Five Difficulty Levels Choose from five AI levels, including Master difficulty with online analysis for a stronger challenge.

Three Hints Per Game Get limited help during a game to guide your next move.

Replay Finished Games Review your completed games with local history and move-by-move board replay.

Full Chess Rules Play with castling, en passant, promotion, threefold repetition, and the fifty-move rule.

Built for iPhone Enjoy haptic feedback, sound effects, and a clean interface designed for mobile play.

Accessible by Design SixFour supports VoiceOver and is available in English, French, and Italian.

Privacy First No ads. No tracking without your consent.