CrazyStone DeepLearning vs Go Game Connect
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
CrazyStone DeepLearning
Play the game of Go against a powerful AI or other players worldwide. Test your skills with certification exams and track your progress in rating mode. Offers various board sizes and difficulty levels for all players.
- Online Go games against global players
- IAGA Rating Certification Tests
- 17 levels of play from 15k to 2d
- Export/import SGF game files
- Rating Mode with game history
- Human vs Computer and Human vs Human modes
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The strongest, the best Go app in the world based on Crazy Stone employing Deep Learning technology ! *New Features* -We have introduced an online game feature. Enjoy online games against players all over the world ! -IAGA Rating Certification Tests Challenge the Dan/Kyu tests provided by the International AI Go Association. -Premium Membership Completely ad free, higher levels and additional features for Premium Members. Crazy Stone has made a huge step forward by combining Deep Neural Networks with Monte Carlo Tree Search. The highest level of Crazy Stone Deep Learning has achieved 5d in kgs rating and in this lite version, we have provided you the highest level of 2d for FREE! * 17 levels of play from 15k to 2d There are 17 levels of play (15k-2d) 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 players who want to learn the game of Go. Now, the strongest level for Premium Members is 5d. * IAGA Rating Certification Test Challenge the Dan/Kyu tests provided by the International AI Go Association. You will be awarded certificate images if you pass the tests. (You will need to register an AI Game Account to challenge the tests. Registration is free) * Export and import sgf game files You will be able to import and export game records in sgf format from other apps. Also you can copy game record data to the clipboard. * Rating Mode Test your skills with serious games against the AI, keeps track of the results of your games and the history of your rating! The Rating Mode will be partly unlocked if you reach 7k IAGA Rating. If you become a premium member, all of the Rating Mode features will be unlocked immediately. * Other features ・Friendly 3 input methods You can choose from 3 options of input methods (Zoom, Cursor & Touch). ・17 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 ・Play speed can be adjusted ■ Subscription Details The benefits of Premium Members are: -Completely ad free -Maximum AI playing strength will rise to 5dan -Play Rating Mode for all 3 board sizes -Challenge the IAGA Certification Tests higher than 7kyu About the subscription -Monthly Subscription for Premium Membership. -Customers will be charged a monthly fee to their iTunes Account. -The Subscription will be renewed automatically unless cancelled more than 24 hours before the end of it's current period. -Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. How to cancel the subscription -Form the app Touch the Manage Subscription button and then touch Cancel Subscription. -From your device Move to Settings > iTunes Store and App Store > Apple ID > Subscription -It is not possible to prorate usage fees, cancel or refund the subscription for the current period. -After cancelling the subscription, you will be able to play Engine Server Games until the current subscription period expires. Privacy Policy https://www.unbalance.co.jp/privacy/en/igominna/ Terms of Use https://www.unbalance.co.jp/eula/en/igominna/ * This app is certified by International AI Go Association
Go Game Connect
Play the ancient game of Go with friends on your iPhone or iPad. Connect two devices locally via WiFi or remotely using Game Center for real-time play. Features include adjustable board sizes, handicap stones, and automatic scoring.
- Play Go on iPhone and iPad
- Local WiFi or Game Center connection
- Adjustable board sizes (19x19, 13x13, 9x9)
- Handicap stone selection
- Automatic capture and illegal move detection
- Scoring for territories and captured stones
- Voice and text chat via Game Center
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Go Connect 1.4 allows you to play Go on iPhones and iPads using one shared device or two connected devices. The two connected devices share their board and their real-time moves through a local WiFi network or through Apple's Game Center. Using the Game Center, the two devices can be distant. This app does NOT 'play' Go itself - it is just a board and stones, not a player. You must know the basic rules of Go to use this app. * Select board size of 19x19 or 13x13 or 9x9 * Select number of handicap stones * Touch-and-drag or tap-and-tap to move stones from container * Touch-and-drag to move last moved stone again * Enlarge board with a single tap; return to full board with second tap; also responds to stretch and pinch finger gestures * Detects and removes captured stones * Detects and prevents illegal Ko moves * Play Board and separate Score Board * Scores Board scores indicated bordered territories and captured stones * Connect any two nearby devices together through WiFi * Play with distant friends using Apple's Game Center * Game Center voice chat and text messaging Is it free? The app - yes. The first 1000 stones come free with each device - try it. After that you must purchase (using IAP) stones for 3000 per $1 (about 10 cents per game). Purchased stones can be transferred from one device to other devices owned by the same user. Screenshots: 1) Example of game in mid-game; White has just played. (Actually this is the famous W160 move from 'The Game of the Century', 1933, White: Honinbo Shusai, Black: Go Seigen.) 2) Close-up (using stretch) of W160 (#1 above). 3) Scoring of a game (after completion of game in #1 above). (Please use Contact Us in the app if you see where White is +2 not +3.) 4) Enlarged board (by tapping the board) of a move in which Black captures 3 stones. 5) Starting screen when two devices are connected. Player who will be Black selects the number of handicap stones.
Screenshots
Verdict
The clearest difference is ads: Go Game Connect at none against CrazyStone DeepLearning's shown. Go Game Connect also leads on rating (5.0 vs 4.6) and iOS requirement (12.0 vs 15.0). CrazyStone DeepLearning's advantage is update cadence (every 2 months vs every 45 months) and ratings volume (1K vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CrazyStone DeepLearning sells 1 in-app purchase, starting at $2.99 per month and Go Game Connect sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Go Game Connect holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CrazyStone DeepLearning has 1K ratings behind it against 1, so its average is the more settled of the two.
CrazyStone DeepLearning ships an update every 2 months, Go Game Connect every 45 months. The most recent releases landed on October 26, 2026 and October 18, 2026 respectively.
| Parameter | CrazyStone DeepLearning | Go Game Connect |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 71.2% of reviews | — |
| Number of ratings | 1K — better | 1 |
| Update frequency | Every 2 months — better | Every 45 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 165 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | UNBALANCE Corporation | Peter Kramer |
Customer experience
CrazyStone DeepLearning
Go Game Connect
Bugs and requests
CrazyStone DeepLearning
Reported bugs
3 issues- Issues with input method and stone placement
- Sound not working
- Saved game state causing issues with ads
Requested features
5 requests- More advanced levels
- Ability to replay and explore game variations
- Option to slow down AI response
- Landscape mode support
- Analysis mode for premium users
Go Game Connect
Not enough reviews yet to summarise bugs or requests.
In-app purchases
CrazyStone DeepLearning
- CrazyStone DL Subscription$2.991 Month
Go Game Connect
- package of 3,000 Go stones$0.99
- package of 10,000 Go stones$1.99
Questions
Is CrazyStone DeepLearning free?
Is Go Game Connect free?
Which has better reviews, CrazyStone DeepLearning or Go Game Connect?
Do CrazyStone DeepLearning or Go Game Connect have ads?
Which is updated more often, CrazyStone DeepLearning or Go Game Connect?
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