Go AI: KataGo Offline Trainer

Go AI: KataGo Offline Trainer

Baduk & Weiqi · 10000+ tsumego

3 ratings
1 review
Free
In-App Purchases

Details

Released
March 30, 2026
Updated
October 22, 2026

Features

Go AI: KataGo Offline Trainer screenshot #1 for iPhone
Go AI: KataGo Offline Trainer screenshot #2 for iPhone
Go AI: KataGo Offline Trainer screenshot #3 for iPhone
Go AI: KataGo Offline Trainer screenshot #4 for iPhone
Go AI: KataGo Offline Trainer screenshot #5 for iPhone
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About

Learn and practice the game of Go with this comprehensive offline trainer. It offers a structured path for beginners, thousands of problems, and AI opponents that adapt to your skill level. Review your games and track your progress without ads or subscriptions.

✓Structured beginner course
✓10,000+ tsumego problems
✓9x9, 13x13, and 19x19 boards
✓Offline KataGo AI engine
✓16 AI skill levels
✓Game review with win-rate graph
✓Progress tracking with milestones
Show original description
+3

What's New in Go AI

2.5.4

October 22, 2026

Review now has Try moves: play out your own variations from any position without changing the game record. Export your games as SGF files to open them in other Go apps.

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Subscriptions & In-App Purchases

$4.99

Play & Practice Pack

Unlimited games, hints & practice. One-time purchase.

User reviews

정말 좋은 어플입니다

복기 기보를 내가 두어보는 기능이 있으면 훨씬좋을 것 같습니다
기보를 sgf로 저장하는 기능이 있으면 더 좋겠습니다
감사합니다

Response from developer

소중한 의견 감사합니다! 말씀해 주신 두 가지 기능을 다음 버전(2.5.4)에서 지원합니다. • 복기 중 시험 착수: 복기 화면에서 원하는 수에서 "시험 착수"를 눌러 직접 변화를 두어 볼 수 있습니다. "실전으로"를 누르면 원래 기보로 돌아가며, 실전 기보는 바뀌지 않습니다. • SGF 저장: 전적에서 대국을 길게 누르거나 복기 화면 오른쪽 위의 공유 버튼으로 SGF 파일을 내보낼 수 있습니다. 업데이트가 나오면 꼭 사용해 보시고 의견을 들려주세요. 앞으로도 GoAI를 잘 부탁드립니다.

Developer apps

FAQ

What is Go AI?

Go AI is an offline trainer for the game of Go (also known as Weiqi or Baduk). It provides a structured learning path for beginners, thousands of practice problems, and an adaptive AI opponent powered by KataGo.

Does Go AI have ads?

No, Go AI is ad-free. The developer specifically created it to avoid the common issues of sign-in walls, ads, and recurring subscriptions found in other apps.

How does Go AI teach Go?

Go AI offers a free beginner course covering fundamental concepts like placing stones, liberties, captures, and territory. It also includes layered hints and explanations for over 10,000 practice problems.

Can I play Go AI offline?

Yes, Go AI is designed to run KataGo, a state-of-the-art AI engine, natively on your device. This allows you to play, train, and review games offline, even without an internet connection.

What are the AI skill levels in Go AI?

Go AI features 16 distinct AI skill levels, ranging from 12 kyu to amateur 4 dan. The AI is designed to make mistakes typical of a real player at that rank, ensuring instructive gameplay.

How does Go AI track progress?

Go AI tracks your progress through 23 growth milestones, from your first stone to wins against higher AI ranks. It also stores win rates, streaks, and game history separately for each local player.

What is the pricing for Go AI?

The basic features of Go AI, including AI games, training, and hints, are free to try. A one-time purchase unlocks unlimited access to all games, training, and hints, with no subscription required.

What devices is Go AI available on?

Go AI is available for iPhone, iPad, and iPod. It is rated for ages 4 and up.