NEW in 1.4: Save mistakes as multi-move practice problems with notes and variations. On-device KataGo, SM-2 spaced repetition, Tygem .gib import. No subscription.
GoReview is the iPhone and iPad Go reviewer that turns every game you play into your personal learning library — local-first, on-device KataGo, no subscription.
YOUR LIBRARY, EVERY SOURCE
• OGS: sign in once and your finished games sync automatically.
• Other servers: drop SGF or Tygem .gib files into the GoReview folder in iCloud Drive — they appear in your library on the next launch.
• Face-to-face: play someone next to you on another device over a local Wi-Fi peer-to-peer connection. No internet needed.
• Same device: play the AI at 7 strength levels, or hand the iPad back and forth between two players.
• iCloud sync: your library follows you across iPhone and iPad, with conflict hardening that catches missing-game scenarios before overwrites happen.
REVIEW BECOMES PRACTICE
• On-device KataGo reviews your full game in seconds — top-3 candidate moves on the board, win-rate chart, territory overlay (Benson), move-by-move commentary written into the SGF when you export.
• One tap turns each mistake into a practice problem in your personal library. The AI prefills a solution line and likely failure variations.
• Author your own twist: replace the suggested move, write why it works in your own words, add the failure paths you actually want to remember.
• Solve as multi-move sequences with SM-2 spaced repetition — not single-guess flash cards.
• Interactive review: tap the board to branch a variation, the AI re-analyzes, step back and the original game resumes. No modals, no menus.
• 9×9, 13×13, 19×19. Japanese, Chinese, Korean, New Zealand rules.
• Pinch to zoom, long-press to preview, board sounds and haptics.
• Localized in English, 繁體中文, 简体中文, 日本語, and 한국어.
PRICING
GoReview is free. The free tier includes 1,000 saved games and unlimited AI analysis — enough to make this your everyday review tool. Premium is a one-time purchase that lifts the library cap. No subscription, ever. Family Sharing supported.
FOR WHO
Whether you're a kyu player trying to break through to dan, a single-digit kyu who wants the bot to actually punish your overplays, or a serious amateur who just wants the strongest pocket review tool — GoReview is built for you.
Built by a Go player who got tired of every other reviewer either being a web app, a paid subscription, or both.
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SUPPORT
https://gameboardlab.com/goreview/support
PRIVACY POLICY
https://gameboardlab.com/privacy
Ratings & Reviews
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Turn your reviews into your own practice library.
— Save mistakes from any review as personalized problems. Add notes, alternative variations, and the reasoning that makes the move click.
— Solve as multi-move sequences instead of single guesses. The AI plays the opponent through the tree you author.
— Bring Tygem .gib games into your library alongside SGF.
— Sturdier iCloud sync. Two devices no longer silently overwrite each other; the device that's behind sees a prompt before changes are applied.
Version 1.4.2
The developer, Wei Zhi Qin, 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 Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based, for example, 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