SmartGo One vs Go

SmartGo One is the only Go app you’ll need, whether you’re just getting started or already a seasoned player. Learn, play, study, and improve with SmartGo One. Experience the ancient game of Go on your iPhone, iPad, or Mac in a whole new way. Also known as igo (囲碁), wéiqí (围棋), or baduk (바둑), Go begins with an empty board that gradually fills as players surround territory and capture stones. Start with a 9x9 board and move up to 13x13 and 19x19 as your skills grow. SmartGo One adapts to your strength, automatically adjusting handicaps so games remain competitive and enjoyable. And when you’re ready for a serious challenge, the powerful KataGo-based engine delivers strong, rewarding play. But SmartGo One is far more than a way to play Go. Read interactive Go books while replaying the moves they describe to deepen your understanding. Explore a collection of more than 138,000 professional game records spanning both modern and historical masters. Improve your reading and decision-making skills with a growing library of Go problems and tutorials. Want to know how a master would handle a position on your board? SmartGo’s pattern matching technology compares your game with historical pro games and shows how strong players approached similar situations. No matter your level, SmartGo One helps you continue improving. Features include: • 9x9, 11x11, 13x13, and 19x19 board sizes • Powerful KataGo-based engine • Fast and responsive gameplay • Manual or automatic handicap adjustment • Record, annotate, and edit your games • Territory estimator • Hints and move analysis • Undo and replay controls • Tutorial with over 100 problems • Extensive user manual We value your privacy and only collect the minimum information necessary to make our apps work well for you. Learn more at https://smartgo.com/privacy.html. This app is licensed under Apple’s standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

One move at a time. Go gets clearer. Go Master breaks every joseki and fuseki into four learning stages — Follow, Understand, Practice, and Challenge — so you meet each shape four times in a row and the moves start to feel natural. Study the sequence, understand the reasoning, reproduce it from memory, then face an AI that plays the same joseki against you — learning and real matches in one flow. Four-Stage Learning Flow 1. Follow — Tap each stone in sequence, tracing the shape by hand. 2. Understand — Watch the sequence auto-play while you read why each stone works. 3. Practice — Reproduce the sequence from memory, no hints. 4. Challenge — Play an AI that uses the same joseki against you. Main Features - Four-Stage Learning Flow: Meet every joseki and fuseki four times through Follow, Understand, Practice, and Challenge until the shapes feel natural. - Joseki and Fuseki Courses: Curated joseki courses paired with fuseki and endgame lessons, every stone annotated with the reasoning behind it. Star ratings track your mastery. - Tsumego Training: Hundreds of life-and-death problems across multiple themes, ELO-based difficulty matching, a daily tsumego streak, with hint and full-solution support. - AI Opponents on 9x9, 13x13, 19x19: Bots ranging from beginner to intermediate across three board sizes, each with a distinct style. Move history, captured stones, and takeback. - Progress and Rank Tracking: Tsumego ELO over time, win and loss per bot, course completion with star ratings, and stats filtered by week, month, three months, or all time. Good For - First-time Go learners - Casual players who want to study joseki systematically - Intermediate players drilling tsumego to break plateaus - Anyone who wants to practice alone without a local opponent or study group Core features run fully offline and no account is required. The app is supported by AdMob advertising; an App Tracking Transparency prompt appears on first launch for device identifier use. Feedback and bug reports are welcome at seungwoo321@gmail.com. One move at a time — let us keep going together.