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New languages: Kannada, Malayalam and Punjabi. The app now speaks 23 languages; pick yours under Appearance or let it follow your phone. Fixes a crash when turning on the daily reminder on Android 13 and newer. Resigning before your 10th move no longer counts as a day played for your streak; the app asks you to confirm first. Your rating still changes as before.
Offline chess coach: play Stockfish, fix your recurring mistakes. No ads ever.
Chess GM Champion is a complete chess trainer that lives entirely on your phone. Play the open-source Stockfish engine — one of the strongest chess engines in the world — at a strength that matches you, and learn from every game. No sign-up, no ads, no internet required. START IN ONE TAP - One question when you first open the app: how well do you play? Your answer sets the level, so your first game is neither a massacre nor a snooze. - Never played before? You begin on a beginner ladder against a lone king and add pieces back one rung at a time. - Your rating stays hidden as "Unrated" for five warm-up games, so the first number you see is one worth trusting. PLAY YOUR WAY - Nine difficulty levels, from first-game friendly (about 600 Elo) up to the full grandmaster-level strength of the Stockfish engine. - Pass and play: two people, one phone, no engine in the way. - Choose your color, time control, board theme and piece set. Kid mode with gentler coaching included. - Set up any position in the board editor and play or study from there. A COACH THAT KNOWS YOUR GAME - Move-by-move coaching explains the ideas behind moves as you play. - Blundered? Flip the board and see the position through your opponent's eyes to understand what they saw. - The app tracks the mistakes you repeat — hanging pieces, missed tactics — and a "Your Habits" card shows them shrinking as you improve. - Wrong puzzle answer? You see exactly why it fails, not just that it does. And any winning move is accepted — checkmate is checkmate. STUDY AND ANALYZE - A full analysis board: move both sides freely, watch the engine's top three lines and its evaluation, take moves back, and play on from any position you reach. - Paste a PGN from any site to replay it — or let the app work through the game and show you where it turned. - A guided Learning Path of over 600 puzzles: checkmate in one, back-rank and smothered mates, mate in two, forks, pins, skewers, discovered attacks, hanging pieces, pawn promotion, en passant, and king-and-pawn endings. Many run several moves, so you see the idea through to the material it wins. - Spaced repetition brings solved puzzles back just before you would forget them. - Daily puzzles, Puzzle Rush, puzzles grouped by theme, and your own blunders turned into custom puzzles. KEEP THE HABIT - A play streak from your very first day — daily puzzles count too. - An estimated Elo rating that moves with your results, with history graphs, streaks and stats. - 15 achievements to unlock, shareable milestone cards, and full game replays with an evaluation graph. - An optional daily reminder, offered once and never nagged. BUILT FOR EVERYONE - In 23 languages: English, Hindi, Bengali, Telugu, Tamil, Gujarati, Marathi, Kannada, Malayalam, Punjabi, Spanish, Portuguese, French, German, Russian, Indonesian, Turkish, Arabic, Japanese, Chinese, Vietnamese, Korean and Thai. The app follows your phone's language, or pick one in Settings. - Light and dark themes that follow your phone, or pick one and stay there. - Spoken moves, large-text mode, color-blind friendly board markers, and full keyboard play. - Long-press the app icon to jump straight to the Daily Puzzle, Quick Play or Puzzle Rush. - Something to say? A Send feedback button reaches a real person. PRIVATE BY DESIGN - Works fully offline. The chess engine runs on your device. - No ads, no accounts of ours, no data collection. - Optional: link your Google Play Games profile to show your chess stats there. Off by default. - Your progress is backed up on-device and survives reinstalling the app. From your very first game to serious study — powered by the open-source Stockfish engine.