CrazyStone DeepLearning

Name: CrazyStone DeepLearning
Rating: 4.7 (1005 reviews)
Author: UNBALANCE Corporation

By: UNBALANCE Corporation

Enjoy Online and Offline Go

Features & Capabilities

CrazyStone DeepLearning is the strongest Go AI app for online and offline play, combining Deep Neural Networks with Monte Carlo Tree Search to deliver top-level gameplay. It supports online games, IAGA Dan/Kyu certification tests, and a Premium membership with an ad-free experience and expanded features.

With 17 levels of play across 9x9, 13x13, and 19x19 boards, SGF import/export, rating mode, multiple input methods, and options like hints, undo, and automatic territory calculation, CrazyStone DeepLearning helps players of all levels improve while enjoying persistent, high-quality Go AI. Premium strength reaches 5-dan, and advanced features unlock for subscribers.

User Growth & Download Statistics

App AI Games GenAI Education

By:

UNBALANCE Corporation

Rating:

4.70

(1,005)

Version:

3.1.9 Last updated: 2026-01-27

Version code:

881869361

Creation date:

2017-07-19

Compatible devices:

Size:

156.49MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 57,995 ▼ 77

Other rankings

#80 in enjoy keyword 54 ▲ 16

Other platforms

CrazyStone DeepLearning (v3.1.9)

855,811 4.16

(9,774)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

UNBALANCE Corporation

Apple Apps Store

https://apps.apple.com/us/app/crazystone-deeplearning/id1252539379

Website:

https://www.unbalance.co.jp/english/

User Reviews

Reviewers praise CrazyStone DeepLearning for its strong Go AI and beginner-friendly features, including hint mode and mid-game territory visibility. The app offers flexible play with multiple board sizes and AI-versus-AI options, making it good for learning and passing time. However, the free version is heavily ad-supported with long, unskippable ads that disrupt play, and landscape rotation support is lacking. Overall, it’s among the best Go apps, but ad experience and lack of landscape support detract.

Pros

Strong Go AI across multiple difficulty levels; widely praised as among the best Go apps.
Excellent for beginners: helpful hint mode and mid-game territory display to learn strategy.
Flexible play options: multiple board sizes and ability to have AI vs AI or human play.
Helpful for focus and learning: can use to stay focused during waiting times and teach others the game.

Cons

Intrusive, long ads in the free version; unskippable and after nearly every game.
Ads disrupt gameplay; sometimes the close button is hard to reach or outside screen.
Free version heavily ad-supported; many reviewers would pay to remove ads.
Lack of landscape rotation support for iPad/iPhone; no landscape mode currently.

Recent reviews

I played one game, and was unable to close out of the ad even after it was finished (which took several minutes). I deleted the app, reinstalled it, and the same thing happened. I deleted the app and reinstalled it again and subscribed before I played a game and now the app is actually usable. However, that setup feels scammy. I’m wondering if the Pro version of this app that hasn’t been updated in four years is worth getting for $16.99 instead