Chessis: Chess Analysis
Chess Improvement Apps
4.7 stars30,615 reviews1,000,000+Free
BoardEveryoneVersion 20.9Updated 8/26/2026, 9:18:48 AM
Open in StoreChessis is one of the best chess analysis apps for Android. It turns every game into a chess lesson: analyze your games with the latest Stockfish engine, get a full game report with Blunders, Missed Wins and Best Moves and see not just where you went wrong, but WHY.
Trusted by over 1,000,000 chess players.
♟️ GAME REVIEW LIKE A COACH
✔️ Full game report with accuracy, estimated rating, and phase-by-phase breakdown
✔️ Key moments: the turning points that decided your game, explained in plain words
✔️ Move badges from Brilliant to Blunder — and "Why Blunder?" shows the idea you missed, right on the board
✔️ Retry Mistakes: replay the critical moments of any game and find the better move this time
✔️ Analyze your Chess.com and Lichess games, import PGN files, or scan a board with your camera
🤖 PLAY HUMAN-LIKE BOTS
✔️ Bots with human playing styles — aggressive, defensive, natural — at every level
✔️ Blunder alerts while you play: learn before you lose
✔️ Hints, takebacks, and move-strength feedback
✔️ Play casually or on the clock
📚 LEARN OPENINGS & TRAPS
✔️ Explore all chess openings with names and main lines
✔️ Trap training: practice famous opening traps until they stick
🛠 POWERFUL ANALYSIS TOOLS
✔️ Stockfish 18 — the strongest chess engine in the world
✔️ Multiple engine lines, threat arrows, and blunder detection
✔️ Board editor with live evaluation bar
✔️ Games database with FEN search and annotated PGN export
✔️ Chess960 (Fischer Random) support
✔️ Engine vs Engine matches — watch engines battle
✔️ Works with Chessnut electronic boards
🎨 Beautiful board themes and pieces · 🌍 14 languages · ☁️ Google Drive backup
Most features are free. Chessis Pro supports development and adds:
✔️ Unlimited game analysis
✔️ Deep analysis with higher depth and NNUE
✔️ Unlimited engine lines and playable engine lines
✔️ Mistake alerts and move strength while playing
✔️ "Why Blunder" lines
✔️ No ads
Questions or suggestions? Email us at chessimprovementapps@gmail.com — we read everything.
Let's analyze chess with Chessis!
Trusted by over 1,000,000 chess players.
♟️ GAME REVIEW LIKE A COACH
✔️ Full game report with accuracy, estimated rating, and phase-by-phase breakdown
✔️ Key moments: the turning points that decided your game, explained in plain words
✔️ Move badges from Brilliant to Blunder — and "Why Blunder?" shows the idea you missed, right on the board
✔️ Retry Mistakes: replay the critical moments of any game and find the better move this time
✔️ Analyze your Chess.com and Lichess games, import PGN files, or scan a board with your camera
🤖 PLAY HUMAN-LIKE BOTS
✔️ Bots with human playing styles — aggressive, defensive, natural — at every level
✔️ Blunder alerts while you play: learn before you lose
✔️ Hints, takebacks, and move-strength feedback
✔️ Play casually or on the clock
📚 LEARN OPENINGS & TRAPS
✔️ Explore all chess openings with names and main lines
✔️ Trap training: practice famous opening traps until they stick
🛠 POWERFUL ANALYSIS TOOLS
✔️ Stockfish 18 — the strongest chess engine in the world
✔️ Multiple engine lines, threat arrows, and blunder detection
✔️ Board editor with live evaluation bar
✔️ Games database with FEN search and annotated PGN export
✔️ Chess960 (Fischer Random) support
✔️ Engine vs Engine matches — watch engines battle
✔️ Works with Chessnut electronic boards
🎨 Beautiful board themes and pieces · 🌍 14 languages · ☁️ Google Drive backup
Most features are free. Chessis Pro supports development and adds:
✔️ Unlimited game analysis
✔️ Deep analysis with higher depth and NNUE
✔️ Unlimited engine lines and playable engine lines
✔️ Mistake alerts and move strength while playing
✔️ "Why Blunder" lines
✔️ No ads
Questions or suggestions? Email us at chessimprovementapps@gmail.com — we read everything.
Let's analyze chess with Chessis!
Developer email
support@chessis.app
Developer website
https://www.chessis.appReleased
Jul 10, 2021
Current version
20.9
Android version
5.0
Reviews & Ratings
4.7
out of 5
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