GoReview vs Go

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. • Batch import: select multiple SGF files at once, with per-file progress and a result summary. Duplicate games are skipped automatically. • 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 backup and restore: automatically back up games and settings, then restore or merge manually on another device. Includes overwrite confirmation and protection against replacing a larger library; not two-way sync. 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. Mistake detection adapts to the rank you set—kyu players see the big blunders, while dan players catch finer slips. Cancel analysis at any time; completed moves stay saved, and you can resume from the checkpoint with an estimated time remaining. • 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. TEN PROBLEMS A DAY, A REASON TO COME BACK • Daily practice: due mistake reviews and rank-matched tsumego form one fixed set. Finish it and you're done—not an endless queue. • Streaks, badges, and reminders: choose a time; GoReview nudges you when your streak is at risk, and stays quiet once you're done for the day. • Progress dashboard: streak calendar, 30-day accuracy, total problems solved, and the next 7 days of due reviews—see yourself improve. • 4,000+ OGS collections: browse offline and filter by rank. Download a collection into daily practice; finished for today but want more? Keep solving from the same collection. 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. Free: 1,000 saved games and 7 days of progress history. Premium: 30 days of progress history and lifetime totals for every category. --- SUPPORT https://gameboardlab.com/goreview/support PRIVACY POLICY https://gameboardlab.com/privacy

Get a little stronger with every move. Go: One Move is a Go (Baduk / Weiqi) app for playing, solving, learning and reviewing with KataGo, a superhuman Go AI. Whether you are placing your first stone, coming back after years away, or already a dan player, you can sit down with an opponent at exactly your level right away. Made for you if • You are new to Go — a beginner tutorial where you learn by placing stones • You want an opponent at your level — 27 AI levels from 18 kyu to 9 dan • You want sharper reading — 1,256 classic life-and-death problems (tsumego) • You want to know where the game turned — winrate-graph review and AI coaching ■ An AI opponent at exactly your level 27 levels from 18 kyu to 9 dan. Pick any rank and play right away on a 9x9, 13x13 or 19x19 board — no sign-in needed. ■ 1,256 life-and-death problems Selected from classics that have been studied for centuries — Xuanxuan Qijing, Guanzi Pu, Gokyo Shumyo and Genran — in 5 levels. The board zooms in on the problem, solved problems are marked in the list, and you can view the solution when you get one wrong. Your stones are numbered as you play, and once solved you can keep playing the position freely, alternating Black and White. ■ Learn Go (beginner tutorial) Rules, capturing techniques, life and death, scoring, and getting ready for your first game. You learn by placing stones on the board, not just by reading. Short steps let you pick it up whenever you have a minute. ■ Ranked matches — win and face stronger opponents Sign in and get matched with an opponent that fits you. You start at 18 kyu and meet stronger opponents as you win, and your nickname, rank and record follow you to any device. ■ AI review and coaching Every game is saved to your account. Find the turning points on the winrate graph, then see the AI's suggested moves, winrates, expected lines and a score estimate at each key moment. ■ AI hints while you play Signed in, you can turn on AI hints and a score estimate during practice games. ■ Accurate scoring When the game ends, territory is counted under Korean rules (komi 6.5), with territory and dead stones marked on the board. ■ No misclicks Two-step move confirmation lets you place stones precisely, even on a 19x19 board. Practice games, life-and-death problems and the tutorial all work without signing in. When you do sign in, it takes just an email code — no separate sign-up. Play your first move today.