Free: $0. Pro: $9.99/month, $69/year, or $149 lifetime (early-bird for first 100 buyers, then $249). Pro covers up to 100 Coach-explained games and 50 scoresheet photos per month.
Not given
Key features
Accuracy scoring based on winning chances
Move labels: inaccuracy, mistake, blunder
No account required for free review
Import games from Lichess or Chess.com
Coach written explanations in plain language
Scoresheet photo to PGN conversion
Suspected mistakes checked twice at greater depth
Multiple card sizes: 3×3, 4×4, or 5×5 grids
Print to A4 or play digitally on phones
Host mode with automatic song tracking and winner detection
Game duration estimator before playing
Multiple win rules: Any Line, Horizontal Line, Vertical Line, Diagonal, 4 Corners, Full Card
TV room screen to display songs played and game progress
Community library to share and reuse playlists
Generate up to 500 different cards per game
No Spotify account or Premium required for guests
What makes it different
Honest labeling: mistakes rechecked deeper before labeling
No uploads for free review: analysis runs locally in your browser
Free review never requires account or has daily limits
One-click review for returning users with remembered username
No two cards are identical, so nobody wins on the same square
Automatic winner verification by card number without manual checking
Completely free with no ads, tracking, or payment required
Flexible hosting options: print cards, digital play on phones, or TV screen