For players who review their games.

What Pro unlocks

• No ads, anywhere. No banners, no interstitials, nothing. Just the table.
• The Strong AI. A neural-net engine of genuine expert strength — the same class of net that plays textbook rollout openings. The step up from Medium is not subtle.
• Unlimited game review. Step through any game move by move with the engine's verdict on every play — equity lost, best alternatives, cube errors, luck. Free accounts get the summary; Pro gets the microscope.
• Rollouts on demand. Ask the server's gnubg engine to roll out a position properly when the quick evaluation isn't enough — tournament-grade answers to “was that really a blunder?”
• Every premium theme. Persian Miniature, Turkish Mosaic, Greek Café, Neon, Marble — all included, on top of the six free boards.
• Coin perks. Reduced table rake on coin-stake matches (5% instead of 8%) and a streak-friendly daily bonus.

Pricing

Subscriptions start with a 7-day free trial and are billed through the App Store or Google Play; cancel anytime in your store account. Purchases are currently made in the mobile app — your Pro status follows your account to the browser table automatically.

What stays free

Everything that makes it a fair game: online rated play with provably fair dice, all nine variants and checkers, Easy and Medium AI, per-game PR and blunder counts, lessons, puzzles, friends, and tournaments. Pro deepens the experience; it never buys dice.