Hactar Go has been downloaded 3.5 thousand times. In the last 30 days, the app was downloaded 14 times. It is ranked in the top 100 board apps.
User Ratings
Hactar Go is rated 4.22 out of 5 stars. The rating is based on 110 ratings.
App Information
Hactar Go costs $5.49 to download. The APK download size is 10.50 MB. The latest version available is 4.0.8. The last update was on July 21, 2026.
Technical Requirements
Hactar Go requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2012.
Description
Go is ancient strategy game with simple rules. Hactar go is perfect for learning go, and to study go anywhere you are.
Hactar offers pro-level AI analysis. It can be used to find better moves or mistakes from any games. Even more accurate AI analysis as subscription.
It is possible to search games for position or players. Search covers games from well-known public WEB archives, more that 90000 professional games are available. You can also include your games in the device to the search.
Hactar contains over 410 go problems (tsumego). You can also add your own collections easily, or download additional 400 problem with few clicks.
Hactar GO can be used to view and record go games in SGF format. Hactar supports variations and setup stones. Hactar can automatically replay games.
Hactar can play with you, it has 1 dan strength in 19x19, 13x13 and 9x9 boards. If this is not enough, you can subscribe to stronger engine playing at pro level.
Community provided translations are welcome! The instructions for translations are at https://gowrite.net/forum/viewtopic.php?t=898 Please report bugs using email or feedback! It is difficult to offer support in Google Play forum. Go is known also as igo, in China as 围棋 (Weiqi) and in Korea 바둑 (Baduk). The application price includes at least 2 years of use of the network services. Full features available in Android 7.1 and later. Older and more limited application may be available for older android versions.
Hactar does not contain ads and it does not collect personal information. For the full license, please see http://gowrite.net/hactar/eula.shtml.
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Awesome Go study tool The abilities to open games "as problem" (for guess-the-next-move) or "as book" (for playing out on a real board) are absolutely brilliant. I won't use any other sgf viewer for reviewing pro games. And the game list with previews; also brilliant. I only wish I could open games as problem/book when I open them from a file viewer instead of relying solely on the in-app file browser to do that.
★★★★★Pempu· Aug 10, 2012
This has become the best go program for android Tsumego mode randomly changes colors and board rotation, and you can add own problems. So good. Recording games is made easy with hold&zoom. Also, this program is constantly improved.
★☆☆☆☆Steven Skorheim· Oct 31, 2024
Purchased the game only to find out the full game requires a subscription as well.
★★☆☆☆Karsten Keese· Dec 27, 2021
Recurring subscription fees bleed users dry ad infinitum, without an option to purchase the app once and for all. With superior competitor products being available that can be bought instead of rented, this milkingware has been replaced with three better alternatives, at a lower cost than what this programmer charges in a single year. Being able to play against a strong AI/bot is the entire point of using software, so it should be integrated in the local installation and not require Internet.
★★☆☆☆Rob Owner· Mar 4, 2026
Looks good and seems to be an excellent GO app, but sadly does not work offline. I would rate 5 stars if the app worked offline and had a simple delete played games button.
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