Meet Ziuk, your AI chess assistant! Analyze your games, understand mistakes, explore openings, and ask chess questions in your own language.
Chessify is an all-in-one chess platform built for players who want to improve with professional-level chess tools. Analyze with powerful cloud engines running on servers up to 1024 threads and 1 Billion NPS speed, explore databases of 12 million+ professional games, scan real chessboards and books, prepare openings, and review games from anywhere. Features that once required heavy desktop software are now available in a single mobile app designed for players of all levels. Whether you’re solving puzzles, training openings, or analyzing tournament games, Chessify combines advanced chess tools into one fast and easy-to-use experience.
Features:
ZIUK — YOUR AI CHESS ASSISTANT
Ziuk is your AI chess assistant that helps you analyze games, understand positions, learn from mistakes, and explore openings.
Unlike traditional chess engines that show you the best moves and evaluations, Ziuk explains the ideas behind them. Ask questions in your own language and get explanations that help you understand the game.
Ziuk combines artificial intelligence, powerful chess engines, and Chessify’s analysis tools in one conversation. Connect your Chess.com or Lichess account to import your games and analyze them with Ziuk.
- Powerful Cloud Engine Analysis
Analyze with Stockfish 18, Lc0, Berserk, Caissa, Crystal, Patricia, Viridithas, AsmFish, ShashChess, Koivisto, RubiChess, and Sugar AI chess engines on cloud servers with up to 1024 threads, reaching up to 1BN/s speed.
- Mega Database
Search through 10 million+ professional FIDE-rated games with move statistics, player ratings, and opening trends.
- Correspondence Chess Database
Study the 2 Million+ official ICCF database games played with deep engine-assisted preparation.
- Scan 2D & 3D Chessboards
Scan real boards and diagrams from books or screens with high accuracy and instantly analyze the position with Stockfish 18.
- Chess PDF Scanner
Import chess PDF books and scan positions directly from pages for quick analysis and study.
- Play Against Stockfish
Challenge one of the world’s strongest chess engines with adjustable strength settings. Play from initial or any given position.
- PGN & Move Notation
Create analysis files with multiple variations and comments or import your existing files and review them with your phone at any time.
- Save Games & Analysis
Store your games, analysis, and studies locally or in the cloud and access them anytime.
- Import, Export, and Share PGN/FEN
Easily import your games or export positions and analysis to share with chess friends or students.
Whether you’re a beginner, club player, coach, or grandmaster, Chessify provides powerful analysis and training tools for every stage of your chess journey.
Privacy Policy: https://chessify.me/privacy-policy
Terms of Use / End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
First off this app is great so farI am able to organize Chess boards from a book i am studying.However,When I take photos of boards my photos show newest at the TopFor some reason when looking at my photos from this App it switched the order of just the boards.This is just the data entry phase very boring and cookie cutterIt’s amazing how wrong you can be when entering information for the wrong board.It’s actually making my head spinJust letting you know this happened Again this app looks like exactly what I am looking for to organize my study of this bookKeep you updated on how it goes
Developer Response
Hello Steve, thank you so much for your feedback. We're glad to hear our app helps you with your chess training. As to the saved games and positions, they currently appear from newest to oldest. Would you prefer them to be saved in the reverse order? If yes, we'll take your suggestion in to account for our future updates. You can always send your feedback and suggestions to info@chessify.me. We'd love to hear from you.Have a great day!
Excellent app for chess players
SoundsOfSpruce
I have been looking for an app for a while to scan paper puzzles. This app comes very close. When u scan it gets most of the positions correct except for some reason queen (color) and Bishop. Minor thing! Thanks for the app.Update: 11/7. Not sure what has changed. Now the scanning is totally off. Not off by one or two pieces but off by most of the pieces. Something got really messed up in updates. I have sent errors through app. ThanksUpdate 12/24: recognition is much better again. Thanks Future feature suggestion: after scanning a position if there is an option to play against computer. Basically we are reading a book (silman’s) and it gives challenging end games. We want to try out all the positions against computer. Thanks and happy holidays
Developer Response
Hi. Thank you so much for your feedback. You can report bad recognition using the top right button in Edit mode. This will help us to make scan feature even better.
Time saver
jolokay
I read a lot of chess books and spend too much time setting up all the positions they are going over. I got this app so I can take a picture of the board in the book, and play out the position easily without spending time on setup. This app is perfect for that and seems to do other stuff too .
Frustrating scan function
YinuoIsTheGoat
I use this app primarily to solve tactics puzzles so I rely on the camera scan function a lot. However, 3 out of 5 times I scan a board the recognition is buggy. Either the board GUI is completely blank, or it shows an initial board. Missing a rank or file is not even failure to me since it at least recognizes part of the board. I subscribe to the analysis service but this scan bug makes the app essentially unusable. I hope it could be fixed in the coming updates.
Developer Response
Dear Wong, we're sorry to hear you encountered problems with the scanner. Please consider updating the app to its latest version. We always work to improve our features. BTW, some great news about our scanner are coming soon, so please stay tuned. ))
Meet Ziuk, your new AI chess assistant!
Analyze your games, understand mistakes, explore openings, and get answers to your chess questions in your own language.
Ziuk combines AI, powerful chess engines, and Chessify’s analysis tools to help you understand chess, not just find the best moves.
Connect your Chess.com or Lichess account to analyze your games with Ziuk.
Start using Ziuk for free today!
Version 7.0.23
The developer, Chessify Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Contact Info
User Content
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
