수담-AI바둑
바둑AI와 실력을 겨뤄보세요.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Sit down at the board, and your teacher is already there. Sudam is a fully offline Go (Baduk) app with KataGo — the world's strongest open-source Go engine — built right into your device. No internet, no sign-up, no server.
1. World-class AI, fully offline
The KataGo engine lives inside the app, analyzing and responding instantly without a network. Every calculation happens on your device — and only on your device.
2. 27 levels, from 18-kyu to 9-dan
Find the opponent that fits you on a finely graded 27-step ladder. Handicap games from 2 to 9 stones, adjustable komi, your choice of Black or White, and scoring under Korean rules.
3. Teaching Games with AlphaGomi
Your AI teacher AlphaGomi compares your move with the best move every single turn, explaining the type of move, why it works, and how the game is likely to unfold — in clear, friendly language.
4. Review — down to "why that spot"
Step through your game move by move and spot the turning points on the win-rate graph. In Explore mode, replay the AI's recommended lines or try your own ideas and judge the position.
5. Go proverbs, right when they apply
In moments like atari, cuts, life & death, or a big group in danger, the Ten Golden Rules and time-honored proverbs appear one line at a time — so the principles sink in naturally.
6. Daily tsumego and Rank Challenges
Fresh puzzles every day reveal your strengths and weaknesses by theme — life & death, atari, cutting, and more. Rank Challenges are played on a Korean byo-yomi clock, one rank at a time, with no analysis and no hints — pure skill.
7. Game Insights (weakness report)
Sudam looks across your games to find the mistakes you repeat out of habit, organizes them by game phase and move type, and links each key scene straight into review.
8. Progress tracking and backup
Rank history, AI match records, and puzzle accuracy on one dashboard. Export to SGF and back up or restore everything as a single file.
Reviews, daily tsumego, and daily free games are yours to enjoy — and one single purchase unlocks everything forever: unlimited Teaching Games, Game Insights, and no ads. No account needed; your purchase restores on any device with the same store account. All your data stays on your device, on both iPhone and iPad.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
1. A new ink-and-paper look — wood-grain board, glossy stones, ripple on placement.
2. A new position bar shows win rate, score lead and captures at a glance, and AI suggestions now include the score gap.
3. Rank challenge adds promotion progress and rank history.
4. Also fixes the iPad landscape layout and win/loss recording in English.
The developer, addWisdom, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- addWisdom
- Size
- 63.4 MB
- Category
- Board
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- 수담-AI바둑 $6.99
- Copyright
- © 2026 addWisdom. All rights reserved.