ChessWOW
SNAP IT. SEE THE MOVE. PLAY BETTER.
ChessWOW turns any smartphone into a world-class chess computer. A photo of a screen, a screenshot or a book diagram is all it takes: the app recognizes the position and Stockfish 19 shows the best move right away. Everything runs on the device, with no server, no account and even in flight mode. BTechnology built the brand, the design, native apps for iPhone, iPad, Mac and Android, the subscription model and the chesswow.app website.
Visit chesswow.appPoint the camera and you are done. Screen, screenshot or a diagram in a chess book: a purpose-trained recognition model finds the board, straightens it and reads every piece. Recognition runs fully on the device, no photo ever leaves the phone.
Stockfish 19 with its full neural network calculates right on the phone, completely offline. Best move as an arrow, evaluation, up to three live lines and a plain-language explanation. Pictured: Morphy's famous queen sacrifice from the Opera Game of 1858.
Every game gets its review: accuracy for both sides, an evaluation graph, move classes from brilliant to blunder and the key moments to replay. Games arrive straight from Lichess and Chess.com by username, or as PGN.
Play Stockfish from beginner level up to full engine strength, with clock, hints and takebacks. Opening book on board, endgame tablebases as a download. Wrapped in a dark brass design that feels like a chess club, in 47 app languages from Arabic to Vietnamese.
The chesswow.app website is built for reach: bilingual, with more than 20 topic pages on scanning, analysis and Stockfish, made for Google and for answers in ChatGPT and co. Native development in SwiftUI and Kotlin, a subscription model with paywall tests that need no app update and product analytics from day one complete the package.
