Screenshots

Description

The strongest, the best Go app in the world based on Crazy Stone employing Deep Learning technology !
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Crazy Stone has made a huge step forward by combining Deep Neural Networks with Monte Carlo Tree Search.
The highest level of CrazyStone DeepLearning has achieved 5d in kgs rating !

We have provided an Analysis mode to review your games, and Rating mode to confirm your
progress. In CrazyStone DeepLearning, there are all the features you need to enjoy and improve
your game of Go !


* 20 levels of play from 15k to 5d
There are 20 levels of play (15k-5d) for all the board sizes.
Crazy Stone has improved not only in strength, but also in his style of play
and the lower levels are perfect for average players.



* Analysis Mode
You can analyze your current game and also game records saved in sgf files.
Use the analysis mode to review games and help improve your strength.
Move list, Histogram, Record analysis, Situation graph can be confirmed
with the analysis by Crazy Stone.


* Rating Mode
We have provided a Rating Mode.
You can confirm the results of games played and the history of your rating.


* Export and import sgf game files
You will be able to import and load game records in sgf format.
Please use CrazyStone DeepLearning to review and analyze Go games.
If you save games in DL format, the results of the record analysis will also be saved in the file.


* Other features

・Friendly 3 input methods
You can choose from 3 options of input methods (Zoom, Cursor & Touch).

・20 levels of play for each board size (9x9, 13x13, 19x19)

・Human vs Computer, Human vs Human (sharing a single device)

・Computer vs Computer Games

・Handicap games, variable options of Komi

・Hint (suggest)

・Instant Undo (available even when the computer is thinking)

・Automatic territory calculation

・Japanese/Chinese Rules

・Suspend/Re-start games

・Save/Load game record in sgf files

・Automatic and manual replay of a game record

・Highlight the last move

・COM resign feature

・Byoyomi games
(You will not be able to select computer level in timed games)

・Atari warning

・Highlight the last move

・Landscape mode

What’s New

Version 1.1.4

fixed some minor problems.

Ratings and Reviews

4.5 out of 5
20 Ratings

20 Ratings

frandad729 ,

About import/export ...

I hesitated buying this for quite a while because of the negative reviews, especially regarding the SGF import/export capability. But I finally took a chance and am happy to say that they have fixed all of those issues. You can copy and paste to/from the clipboard to exchange games with other apps, export via email, load/save from iCloud and Dropbox (and probably other cloud drive apps, those are the only ones I tested), and it also works as an “Open with ...” target for other things like email attachments and web links.

I’d recommend trying the free version of CrazyStone first and seeing if it works for you because the import/export features are the same there. The Pro version adds Analysis mode and Rating mode (which tracks your rating separately for 9x9, 13x13 and 19x19) and removes the ads found in the free version. As others have noted, the UI isn’t the greatest in the world, but it is functional when you get used to it.

Even though it is quite expensive, I’m happy with the purchase, and it is at least much more affordable than the Steam version.

coolkayaker1 ,

Superb stand-alone iOS Baduk app

I’ve owned & played CrazyStone for almost 2 years now. Runs seamlessly on iOS, I’m 7-8 kyu and can beat this app at only 6-7 kyu, no lower, so it’s pretty accurately rated. You set the computers strength by Dan-kyu, so great flexibility. It’s much stronger than me if I “open the throttle” on its engine & if you search YTube, can see older vids of BattsGo Dwyrin, Hajin Lee, Hanayeol, and other high Dan players engaging w CrazyStone. Although one can play bots, like OGS, those require internet or cell connection; CS is a standalone app that can be played anywhere without data connection. Simple setting, saves all your games in sgf, can play human v human if you want to play friend & have no real board or are traveling (train, etc). With SmartGo Kifu moving to new subscription format, CS may be the best one-time paid iOS Go app. I love it. No relationship to game creator, just happy customer.

Bobbybob32134282 ,

Great for training

There are stronger apps out there now, but none that track your progress and automatically set up your games against a large selection of difficulty levels like this app. This app and SmartGo basically define my standards for what features I’m looking for in other go apps. Also “A Master of Go” is the strongest native go engine for iPhone... it’s just an iPhone implementation of the Leela Zero engine. I’m not strong enough to benefit from it though, and it’s lacking in features, so I still train on this app

App Privacy

The developer, UNBALANCE Corporation, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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