Black & White Go vs 바둑 사활
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Black & White Go
This premium board game offers an offline Go experience powered by a local AI engine. Analyze games, review moves, and play against AI or friends. It's suitable for all skill levels, from beginners to masters.
- Offline AI engine (KataGo)
- Player vs AI mode
- Player vs Player mode
- AI vs AI mode
- Position analysis
- Replay mode
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Black & White Go — the strongest Go AI in your pocket. Powered by KataGo, the world's strongest open-source Go engine, built right into the app. Play and review games anytime, anywhere — fully offline. STRICTLY FAIR GAMES • 15 difficulty levels — from beginner to strong amateur • 9×9, 13×13 and 19×19 boards • Even games, nigiri, 2–9 stone handicap, free handicap placement • Pass, undo and resign supported • Games are saved automatically — resume anytime PLAY YOUR WAY • Play Black or White against the AI • Play face-to-face with a friend • Watch AI vs AI games and learn AI REVIEW — IMPROVE EVERY GAME • Full-game win-rate graph at a glance • Automatic mistake marking: blunder / mistake / inaccuracy • At every marked move, see the AI's recommended play on the board • Choose analysis depth (Fast / Standard / Thorough) — remembered for next time • Tap the graph to jump to any move, or step 10 moves at a time POSITION ANALYSIS • Estimate territory and influence while you play Available in Korean and English.
바둑 사활
This app offers a vast collection of Go problems, with over 2,800 available for free. It's designed to help players of all levels improve their game through practice and AI-assisted feedback. The problems are categorized by difficulty and include answer keys and reference charts.
- 3000 Go problems
- Over 2,800 free problems
- Beginner, intermediate, and advanced levels
- Answer keys and reference charts
- AI response for practice
- Constant updates
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Seokmun (石問) means to ask a stone. The Seokmun Origin Go series will be released in the future in the form of Chungseok, Mac, Poseok, and Finish. Seokmun Origin Seokmun Go - 3000 Go Problems is a set of 3000 Go problems. provides more than 2,800 Go problems for free. It can be considered the Go bible. It is constantly updated until it reaches 3,000 problems. Games like Go, Shogi, or Poker are all about winning moves against your opponent. The best way to practice your moves is to play a lot of the best way to practice. Practicing Go is much more helpful than studying the rules. How to improve your game The most important thing is that you should never look at the answers. You should try your best to solve each problem with your own thoughts and conclusions. Only then will you truly improve. 1. Difficulty level The questions are divided into beginner, intermediate, and advanced levels, and you can solve them according to your level. you can solve the problems according to your level. 2. Answers and references Each question has an answer key and a reference chart. To improve your skills the correct answer before solving the problem. 3. AI Response The AI responds to your actions according to what it has learned, so you can practice effectively. You can practice effectively.
Screenshots
Verdict
The clearest difference is ads: Black & White Go at none against 바둑 사활's shown. Black & White Go also leads on monetization model (free vs ad-supported). 바둑 사활's advantage is iOS requirement (11.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Black & White Go ships an update every 2 months, 바둑 사활 every 3 months. The most recent releases landed on September 21, 2026 and June 9, 2026 respectively.
| Parameter | Black & White Go | 바둑 사활 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 158 MB |
| Age rating | 4+ | 4+ |
| Developer | TB SOFT(SK) | jongsin kim |
Customer experience
Black & White Go
바둑 사활
In-app purchases
Black & White Go
No in-app purchases
바둑 사활
No in-app purchases








