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Go Lab: AI Baduk KataGo Lite icon

Go Lab: AI Baduk KataGo Lite

Free AI Analysis & Try Match
US flag US
1 of 1 storefronts
Content in en-US
Age Rating
4+
Years
Developer
Language
EN
+1 More
Size
35.3
MB

Information

Apple ID6759075233
Bundle IDcom.ozn.dev.go.GoLite
SellerSeller
Min iOS17.6
Min macOS14.6
Device familiesiphone, ipad
Released2026-02-11
Copyright©2026 Koji Ozono
WebsiteLink ↗
Privacy policyLink ↗

Preview 2 platforms

iPhone 10 images

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iPad 7 images

iPad screenshot
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iPad screenshot

What’s New Version 1.2.0

What's New - Territory Prediction Display: KataGo's territory prediction can now be displayed in real time directly on the board. Toggle it on/off using the map icon in the toolbar. - Score Graph Breakdown: The score graph's numeric display now shows a breakdown of black and white territory (e.g., "〇14 / ●9 / +5.4"), updating in real time with every move.

Description

Experience Go like never before with the powerful AI "KataGo," now featuring highly anticipated Online Matches and Victory Leaderboards! Supporting 9x9, 13x13, and 19x19 boards, this comprehensive Go app allows you to play, review, and analyze your games all in one place. Whether you are battling world-class AI or testing your skills against players worldwide, our beautiful interface makes every move a pleasure. Enjoy a serious match on the go—CPU and local 2-player modes are fully supported offline, so you can focus on your game anytime, anywhere, without worrying about your connection. Key Features - Online Matches (NEW): Challenge players from around the world in real-time. - Victory Leaderboards (NEW): View rankings based on your total number of wins. - Territory Prediction Display (NEW): View KataGo's real-time territory prediction directly on the board. Toggle it on/off using the map icon in the toolbar. - Score Graph Breakdown (NEW): The score graph's numeric display now shows a breakdown of black and white territory (e.g., "〇14 / ●9 / +5.4"), updating in real time with every move. - Fullscreen Support: In addition to standard views, play on a beautiful, edge-to-edge board(ideal for 19x19 games). - Real-time Analysis: Monitor win-rate graphs and score evaluations even during an active match. - Candidate Move Display (NEW): View KataGo's top 5 candidate moves in real time, complete with win rate and score predictions. Feel the meaning behind every move. - Think Time Visualization: See exactly how much time was spent on each move. Long-thinking periods are highlighted in Red (top 5%) and Yellow (top 15%). - Review Guidance: Moves that significantly impacted your position are highlighted with a red background, helping you pinpoint mistakes instantly. - Match History Analysis: Study past games with intuitive controls: replay, step back, or move forward. - SGF Import: Import external game records by selecting a file or pasting SGF text, and add them to your match history. - Instant Move Jump: Tap any move in the record to jump directly to that specific board position. - Save & Resume: Games are automatically saved, allowing you to pick up exactly where you left off. - Adjustable CPU Strength: Levels range from beginner-friendly practice to professional-grade challenges. - UNDO: Easily take back your last move to try a different strategy. - Haptics & Animations: Fine-tuned tactile feedback and smooth visual transitions for a premium feel. - Complete Offline Support: CPU matches and local 2-player shared-screen modes work perfectly without an internet connection. *Note: The in-app interface is primarily in English. Official Website: https://apps.vlabos.com/go/

Accessibility

ipadiphonemacrealityDevicetvoswatch

Version history 13 versions

Build 887413987v1.2.02026-06-25 02:51:26
What's New - Territory Prediction Display: KataGo's territory prediction can now be displayed in real time directly on the board. Toggle it on/off using the map icon in the toolbar. - Score Graph Breakdown: The score graph's numeric display now shows a breakdown of black and white territory (e.g., "〇14 / ●9 / +5.4"), updating in real time with every move.
Build 886593659v1.1.32026-06-05 22:39:09
- You can now select the stone color (black or white) in CPU matches. - Candidate moves (win rates and leads) can now also be displayed in analysis mode. - Minor bug fixes and other improvements.
Build 886212802v1.1.22026-05-27 23:21:57
- Performance improvements and bug fixes.
Build 885841066v1.1.12026-05-19 19:27:09
- Added the official website URL to the description.
Build 885500860v1.1.02026-05-11 05:12:00
- Improved replay controls visibility in fullscreen mode
Build 885292132v1.0.72026-05-05 19:04:02
- Added a toast notification when the AI passes. - Fixed a bug that caused games to become unplayable in certain situations.
Build 885253471v1.0.62026-05-04 21:34:25
- Improved board interaction Placing a stone on larger boards (19x19 etc.) now feels more natural and uninterrupted. Tap to zoom in, tap to place your stone, and the board automatically zooms back out — keeping your thinking flow going without any extra gestures. Previously, you had to double-tap to zoom back out after placing, which interrupted the flow and made the board feel sluggish (internally, the app had to wait for a possible second tap before responding). That double-tap detection has been removed entirely, making every tap faster and more responsive.
Build 885066222v1.0.52026-04-29 14:39:17
• Fixed an issue where the "Resume interrupted game?" dialog would appear even before a game had started.
Build 883205691v1.0.42026-03-10 15:52:08
• Optimized the UI rendering engine for improved overall app performance. • Fixed a rare crash that could occur in specific environments or during certain rendering timings. • Resolved an issue where rapidly tapping the screen after a match could unintentionally close the results screen.
Build 882547802v1.0.32026-02-19 17:04:53
• Added a new in-app release notes feature. • Reduced UI freezing during processing in the custom engine. • Improved board rendering quality. • Removed rounded corners from the board for a cleaner look.
Build 882477139v1.0.22026-02-15 16:31:29
• Added a loading indicator for ads to improve operational stability.
Build 882447674v1.0.12026-02-13 17:26:51
• Fixed ticket count display and other minor bug fixes.
Build 882390850v1.02026-02-12 05:29:17

No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.

Availability 1 of 1 storefronts

RegionLanguagePriceRatingsAvgVersion
US en-USFree01.2.0

Change log 17 changes · US

releaseNotes updated
What's New - Territory Prediction Display: KataGo's territory prediction can now be displayed in real time directly on the board. Toggle it on/off using the map
description updated
Experience Go like never before with the powerful AI "KataGo," now featuring highly anticipated Online Matches and Victory Leaderboards! Supporting 9x9, 13x13,
subtitle updated
Free AI Analysis & Try Match
name updated
Go Lab: AI Baduk KataGo Lite
Version 1.2.0 released
What's New - Territory Prediction Display: KataGo's territory prediction can now be displayed in real time directly on the board. Toggle it on/off using the map icon in the toolbar. - Score Graph Breakdown: The score graph's numeric display
Version 1.1.3 released
- You can now select the stone color (black or white) in CPU matches. - Candidate moves (win rates and leads) can now also be displayed in analysis mode. - Minor bug fixes and other improvements.
Version 1.1.2 released
- Performance improvements and bug fixes.
Version 1.1.1 released
- Added the official website URL to the description.
Version 1.1.0 released
- Improved replay controls visibility in fullscreen mode
Version 1.0.7 released
- Added a toast notification when the AI passes. - Fixed a bug that caused games to become unplayable in certain situations.
Version 1.0.6 released
- Improved board interaction Placing a stone on larger boards (19x19 etc.) now feels more natural and uninterrupted. Tap to zoom in, tap to place your stone, and the board automatically zooms back out — keeping your thinking flow going wit
Version 1.0.5 released
• Fixed an issue where the "Resume interrupted game?" dialog would appear even before a game had started.
Version 1.0.4 released
• Optimized the UI rendering engine for improved overall app performance. • Fixed a rare crash that could occur in specific environments or during certain rendering timings. • Resolved an issue where rapidly tapping the screen after a match
Version 1.0.3 released
• Added a new in-app release notes feature. • Reduced UI freezing during processing in the custom engine. • Improved board rendering quality. • Removed rounded corners from the board for a cleaner look.
Version 1.0.2 released
• Added a loading indicator for ads to improve operational stability.
Version 1.0.1 released
• Fixed ticket count display and other minor bug fixes.
Version 1.0 released
expanded screenshot