Chessis: Chess Analysis

Contains adsIn-app purchases
4.6
22.7K reviews
1M+
Downloads
Content rating
Rated for 3+
Google Play Games beta is required to install this game on Windows. By downloading the beta and the game, you agree to the Google Terms of Service and Google Play Terms of Service. Learn more.
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About this game

ChessIs is a Chess Analysis app that allows you to
✔️ Analyze your games and get game reports
✔️ Analyze chess positions with Stockfish Engine
✔️ Detect Blunders, Mistakes, Missed Wins, Best Moves, etc
✔️ Play chess against Computer according to your level.
✔️ Setup Board Positions (Board Editor) and analyze them
✔️ Open Pgn files (PGN Viewer)
✔️ Get blunder alerts and learn why it was a blunder
✔️ Add multiple engine lines
✔️ Play engine lines
✔️ Customize board color and pieces
✔️Analyze your chess games from chess.com or Lichess
✔️ Export Annotated Pgn
✔️ Adjust "Game Report Depth"
✔️ Chess960 (FreeStyle Chess)
✔️ Games database with the ability to search fen in games
✔️ Add Oex engines
✔️ Change Engines settings like hash value and threads
✔️ List of all chess openings to explore
✔️ Play chess on the clock or set engine think time
✔️ Avg CPL on game reports
✔️Analyze games on either time or depth
✔️Show Threats
✔️Accuracy %
✔️ Threats
✔️ Draw Arrows on the board

ChessIs is one of the best Chess Analyzer apps. It helps you to improve your chess by analyzing your games and providing you with game reports which contain Blunders, Missed Wins, Best Moves, etc. It not only tells you where you made a blunder but also tells why that was a blunder.

To support the app we offer a Pro version with some extra benefits.
Most features of the app are free but you get some extra benefits with the Pro version:
✔️ Play/Show "Why Blunder" Line
✔️ Play Engine Lines
✔️ Enable NNUE
✔️Add unlimited engine lines
✔️ Adjust "Game Report Depth"
✔️ Adjust "Game Report Time"
✔️ Deep Analysis
✔️ While Playing show each move's strength
✔️ While Playing get a mistakes alert as well
✔️ No Ads
✔️ Analyze unlimited games forever!
✔️ Key Elements
Note: Deep analysis provides much more accurate and consistent results compare to quick analysis.

So Let's Analyze Chess with the ChessIs app!!!

You can expect lots of improvements and new features in the future! If you have any suggestions or need help, please feel free to email me at chessimprovementapps@gmail.com, Thank you:)
Updated on
Jun 27, 2025
Available on
Android, Windows

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.6
21.1K reviews
Fred Smith
April 14, 2025
Best free chess game ever. Gives you an analysis after each game. You can step through each move of the finished game and it shows where you should have moved and indicates if each move is a book move, or the best, good, inaccurate, mistake, or a blunder. it also has example openings you can study. Also, no ads.
70 people found this review helpful
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Chess Improvement Apps
April 14, 2025
Thank you, Fred for your kind words:)
moslem safari
July 17, 2025
Chessis is a solid app for chess players of all levels. The puzzles are helpful, the analysis tools are great, and the interface is clean. I really like how it breaks down my mistakes and shows better moves. However, some advanced features are locked behind a paywall, and the free version can feel limited after a while. Still, a great app for improving your game!
6 people found this review helpful
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Hamy To Harimanana Ranirison
May 19, 2025
This app is amazing! I have a few suggestions: Could you please allow premoves and a bar that allows you to toggle "draw arrow" or "change arrow color"? I think it will make things neater. Could you allow the app to analyze while I set up a position? It would allow illegal moves, like when I play against a chatbot AI. Finally could you fix the problem in which when a bot has under three seconds to move in a timed game, it starts playing insanely good. Thank you very much 😊
16 people found this review helpful
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Chess Improvement Apps
May 20, 2025
Thank you so much for the great review, Hamy! 😊 Glad you’re enjoying the app. Your suggestions are thoughtful and noted, while many things are in the queue, some of these ideas might be considered in future updates. Thanks again for your support! ♟️

What’s new

Bug fixes

Play on PC

Play this game on your Windows PC with Google Play Games beta

Official Google experience

Bigger screen

Level up with improved controls

Seamless sync across devices*

Earn Google Play Points

Minimum requirements

  • OS: Windows 10 (v2004)
  • Storage: Solid state drive (SSD) with 10 GB of available storage space
  • Graphics: IntelⓇ UHD Graphics 630 GPU or comparable
  • Processor: 4 CPU physical cores
  • Memory: 8 GB of RAM
  • Windows admin account
  • Hardware virtualization must be turned on

To learn more about these requirements, visit the Help Center

Intel is a registered trademark of Intel Corporation or its subsidiaries. Windows is a trademark of the Microsoft group of companies.

*Might not be available for this game

App support

About the developer
Nikhil
support@chessis.app
170, Colony road ward no. 6, sangaria Hanumangarh, Rajasthan 335063 India
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