# Doctor Go — Learn Go · 4-tier AI · Offline > Interactive Go lessons, AI opponents, and puzzles for learning Baduk/Weiqi. (iPhone/iPad app by Lim Sangjin.) - Source: https://appshunter.io/ios/app/doctor-go/id6766081867 (this page in markdown: same URL + `.md`) - Developer: [Lim Sangjin](https://appshunter.io/developer/1437057653) - Category: Games, Board, Strategy - Price: Free - Age rating: 4+ - Requires: iOS 13.0 · 21 MB - Languages: Korean, American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2026-05-05 - Data updated: 2026-08-15 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/doctor-go/id6766081867/reviews.md ## What is Doctor Go? Doctor Go is the friendly way to learn the ancient game of Go (Baduk / Weiqi) on your phone or tablet — interactive lessons that teach you the rules and the most important shapes one step at a time. • 30 chapter-based lessons — every lesson has a board example and an interactive move with instant feedback • Searchable glossary of 51 Go terms — atari, ponnuki, ko, ladder, eye, joseki, sente, miai, tesuji and more • 161 practical puzzles — 81 life-and-death plus ladder, endgame and capturing-race problems, with 30 puzzles added at each difficulty • Four AI tiers — Beginner / Easy / Medium / Strong, MCTS-based with heuristics • 9·13·19 line boards · Korean / Japanese / Chinese rules · 2–9 stone handicap • OS-native leaderboard and achievements via Game Center • Friendly board UI — last-move marker, optional liberty / atari hints, score-territory preview, undo, full game replay No sign-up. No ads. No tracking. No in-app purchases. ## Key features - Interactive chapter-based lessons - Glossary of 50+ Go terms with diagrams - Mini puzzles for life-and-death and endgame - Four AI difficulty tiers - Support for 9, 13, 19 line boards - Korean, Japanese, Chinese rules - Friendly board UI with hints ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/doctor-go/id6766081867/reviews.md ### 1/5 — i dont see any boards on the app *2026-07-02* only descriptions no boards whatsoever **Developer response:** This issue has been fixed from v1.0.4. Thanks for the feedback! ### 5/5 — 광고없음 *2026-05-05* 진짜로 광고가 없어서 좋아요 ## Frequently asked questions about Doctor Go ### How does Doctor Go teach the game of Go? Doctor Go uses chapter-based interactive lessons with immediate right-or-wrong feedback on an actual game board. It also includes a glossary of over 50 Go terms with visual diagrams. ### Does Doctor Go have AI opponents? Yes, Doctor Go features four AI tiers: Beginner, Easy, Medium, and Strong. These AI opponents are based on MCTS with heuristics to provide varied challenge. ### What kind of puzzles are available in Doctor Go? The app includes mini puzzles focused on life-and-death situations, ladders, and endgame scenarios. These puzzles are categorized by difficulty to help players improve specific skills. ### Can I play Doctor Go offline? Yes, Doctor Go is designed to be played offline. The app does not require an internet connection for its lessons, puzzles, or AI games. ### Does Doctor Go have ads? No, Doctor Go is completely ad-free. The description explicitly states 'No ads', ensuring an uninterrupted learning experience. ### What board sizes and rule sets does Doctor Go support? Doctor Go supports 9, 13, and 19 line boards. It also accommodates Korean, Japanese, and Chinese rules, along with 2-9 stone handicaps. ### Is Doctor Go suitable for young children? Doctor Go has an age rating of 4+, making it suitable for younger players. The interactive lessons and clear feedback are designed for easy comprehension. ### How often is Doctor Go updated? Doctor Go was last updated on June 11, 2026, with version 1.0.2. This indicates active development and support for the application. ## Version history (last 5 releases) ### 1.0.6 — 2026-08-10 Added complete Simplified and Traditional Chinese translations for all 30 lessons, 161 puzzles, 51 glossary terms and learning screens. ### 1.0.5 — 2026-07-22 Fixed an issue where tapping Next Puzzle after solving could leave the previous solved state on screen instead of opening the next puzzle. ### 1.0.4 — 2026-07-12 Fixed an issue where tapping Next Puzzle after solving could leave the previous solved state on screen instead of opening the next puzzle. ### 1.0.3 — 2026-07-11 인터랙티브 레슨 30개, 난이도별 실전 문제 30개씩(총 161문제), 검색 가능한 바둑 용어 51개를 제공하고 학습 진도·다크 모드 UI·보드와 돌 화면 이동 및 서식을 개선했습니다. / Added 30 interactive lessons, 30 practical puzzles per difficulty (161 total), a searchable 51-term glossary, and learning UI fixes. ### 1.0.2 — 2026-06-11 Added 20 harder life-and-death puzzles, including vital point, throw-in, corner, and side-life problems. ## More apps by Lim Sangjin - [오목박사](https://appshunter.io/ios/app/id6762632244) - [Block Pang](https://appshunter.io/ios/app/block-pang/id6764856637) - [Old Film](https://appshunter.io/ios/app/old-film/id6764856658) - [Janggi Pro](https://appshunter.io/ios/app/janggi-pro/id6766077809) - [체스박사](https://appshunter.io/ios/app/id6766081915) All apps by Lim Sangjin: https://appshunter.io/developer/1437057653 ## Related topics [fsb go](https://appshunter.io/ios/topics/fsb-go) · [lojack go](https://appshunter.io/ios/topics/lojack-go) · [mubi go](https://appshunter.io/ios/topics/mubi-go) · [jlab go pods](https://appshunter.io/ios/topics/jlab-go-pods) · [veo go](https://appshunter.io/ios/topics/veo-go) · [heytea go](https://appshunter.io/ios/topics/heytea-go) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*