With 9,000,000+ possible chess moves, 99% recognition accuracy, AI-powered analysis, Checkmate AI is a powerful companion for chess enthusiasts. Whether you’re decoding a tricky middlegame, checking a puzzle, or reviewing an OTB position, Checkmate AI makes it fast, easy, and fun to find better moves.
Key Features:
AI-Powered Board Recognition
• Instantly reconstruct a position from a quick scan or screenshot.
• Optimized for online chessboards.
• Designed for high accuracy when all 64 squares are visible.
Comprehensive Position Tools
• See the best move, evaluation, and recommended line powered by Stockfish 17.1.
• Edit the position in seconds: flip/rotate, set side to move, adjust position, add/remove pieces.
• Open the interactive analysis board with one tap.
Fast, Private, and Offline
• Scanning and analysis run on-device—no account required.
• Works offline after installation, your own personal chess engine.
• Clean, focused design with zero ads.
Why Choose Checkmate AI?
• Lightning-fast scan → instant engine insights.
• Extensive database using the latest neural networks.
• All-in-one solution for scanning, analyzing, and learning strategy.
A Checkmate Subscription is required to use and enjoy full access to features and content. If you choose a Checkmate subscription, payment will be charged to your iTunes Account at confirmation of purchase.
Please note that terms and conditions, as well as our privacy policy, apply.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.logoslabs.co/checkmate-privacy-policy
Contact Us: support@logoslabs.co
Does exactly what it says. It’s way faster than setting up the pieces manually so this is a huge time saver. The chess engine loads fast and shows the best move right away.
Developer Response
Hi Jay! Thanks for the great review. Eliminating the process of manually setting up pieces was our #1 goal with this app, so we're really glad to hear it's saving you time. Good luck in your chess climb!
Scam
Kaiden.N
It was very buggy and kept crashing, but not only that it didn’t work at all. The scan feature both picture screen and actual chest set ups resulted in what seem to be just random weird positions, but even related to the actual picture or scanned board. I tested it over and over it does not even close. It’s like I said random it appears which is why I called this a scam. I requested a refund, of course.. this explains why there’s no way to experience or test it out before pain
Really is like a cheat code
Gabriel37495
(Don’t use it to cheat obviously) but for analyzing your finished games, it’s a great tool to have in your pocket.
Developer Response
Hi Gabriel! Thank you so much for the fantastic review. We absolutely love your feedback, having a Grandmaster-level engine sitting in your pocket really does feel like a superpower sometimes!You hit the nail on the head regarding the use case. We built this app specifically to be the ultimate learning tool. Being able to instantly analyze your finished games while the moves are still fresh in your mind is one of the fastest ways to improve, so we are thrilled that the app is helping you do exactly that.Thanks for your support and recommending us as a great tool to have in your pocket. If you ever have any ideas to make your analysis even better, just let us know!
We've made some behind-the-scenes improvements to keep your experience smooth:
• General bug fixes and performance enhancements.
• Improved chess scanner accuracy.
Version 1.4.2
The developer, Logos Labs LLC, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
User Content
Identifiers
Usage Data
Sensitive Info
Surroundings
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
