Hactar Go

Board
4.4
Hactar Go
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Installs

1,000+

Price

$3.49

Developers

Lauri Paatero

Content Rating

Everyone

Android Version

6.0

Version

4.0.4

Hactar Go APP Download

Welcome to the world of Go, an ancient strategy game that has captivated players for centuries. With Hactar Go, learning and mastering Go has never been more accessible. Whether you're a novice or looking to sharpen your skills, this app is designed to be your perfect companion to study Go anytime, anywhere.

Hactar Go offers a plethora of features, including advanced AI analysis that not only helps you identify better moves but also highlights mistakes from your games. Additionally, you can dive into a vast library of over 90,000 professional games and over 410 Go problems (tsumego) to practice on. This extensive database allows you to tailor your learning experience, adding your own game collections or downloading additional problems effortlessly.

For those who prefer a hands-on approach, Hactar Go allows you to play against its built-in AI, set at 1 dan strength across various board sizes, or you can opt for an even stronger engine with a subscription. The app supports SGF format for game viewing and recording, making it a versatile tool for both casual and serious players.

However, it's essential to note that some users have expressed concerns regarding the subscription model for accessing certain features. While the initial purchase is reasonable, additional costs for enhanced services may be a turn-off for some. Always take advantage of the community-driven translation support available for anyone interested in contributing!

Overall, if you're passionate about learning Go and appreciate a well-rounded educational tool, Hactar Go is certainly worth your time and investment.

User Reviews from Google Play Store

CHEN LIU

CHEN LIU

Jan 17, 2026
(1)

only 9x9 available, without pay extra

Version: 4.0.5

Developer Response

19x19 is available under "Omnibot" immediately without any subscription. The ladder -like games require that you first complete 9x9 and 13x13 to get access to 19x19. No subscription there either. If you cannot find it, please verify that you are using latest version. Thank you.

Chris Goldsmith

Chris Goldsmith

May 20, 2025
(4)

pretty good learning tool

Version: 4.0.1

Steven Skorheim

Steven Skorheim

Oct 31, 2024
(1)

Purchased the game only to find out the full game requires a suscription as well.

Version: 3.3.5

Developer Response

Thank you for feedback. Playing 19x19 game is possible without subscription. Latest update has brought better engine for this, it allows selection of game parameters.

Nikolaos Dimitropoulos

Nikolaos Dimitropoulos

Aug 25, 2022
(5)

If you are even remotely interested in Go/Baduk, then this is the app to go to. It has Capture go, very capable ai opponents on very affordable pricing, a really decent tsumego collection AND a great tsumego widget and now has added game analysis by ai! I am beyond impressed!

Version: 3.1.3

JCarlos Hernandez (KarlozMalachi696)

JCarlos Hernandez (KarlozMalachi696)

Mar 28, 2022
(5)

How do you play in a 19 by 19 board? Do I have to advance using a 9 x 9 first? I dont see where I can select the 19 by 19

Version: 3.0.2

Pros

User-friendly interface
Extensive database of professional games
Strong AI for practice
No ads or personal information collection

Cons

Subscription required for advanced features
Some players may find it pricey
Limited features on older Android versions
Hactar Go

Hactar Go

Board
4.4

Comments