SmartGo One vs Go Capture 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
SmartGo One
Learn, play, and improve at the ancient game of Go. This app offers adjustable board sizes, a strong AI opponent, and tools to study professional games and solve Go problems. It's designed for players of all skill levels, from beginners to masters.
- Adjustable board sizes (9x9 to 19x19)
- Strong KataGo game engine
- Study professional game records
- Solve Go problems and tutorials
- Pattern matching for move suggestions
- Territory estimator
- Game recording and annotation
Read full descriptionHide full description
SmartGo One is the only Go app you’ll need, whether you’re just getting started or already a seasoned player. Learn, play, study, and improve with SmartGo One. Experience the ancient game of Go on your iPhone, iPad, or Mac in a whole new way. Also known as igo (囲碁), wéiqí (围棋), or baduk (바둑), Go begins with an empty board that gradually fills as players surround territory and capture stones. Start with a 9x9 board and move up to 13x13 and 19x19 as your skills grow. SmartGo One adapts to your strength, automatically adjusting handicaps so games remain competitive and enjoyable. And when you’re ready for a serious challenge, the powerful KataGo-based engine delivers strong, rewarding play. But SmartGo One is far more than a way to play Go. Read interactive Go books while replaying the moves they describe to deepen your understanding. Explore a collection of more than 138,000 professional game records spanning both modern and historical masters. Improve your reading and decision-making skills with a growing library of Go problems and tutorials. Want to know how a master would handle a position on your board? SmartGo’s pattern matching technology compares your game with historical pro games and shows how strong players approached similar situations. No matter your level, SmartGo One helps you continue improving. Features include: • 9x9, 11x11, 13x13, and 19x19 board sizes • Powerful KataGo-based engine • Fast and responsive gameplay • Manual or automatic handicap adjustment • Record, annotate, and edit your games • Territory estimator • Hints and move analysis • Undo and replay controls • Tutorial with over 100 problems • Extensive user manual We value your privacy and only collect the minimum information necessary to make our apps work well for you. Learn more at https://smartgo.com/privacy.html. This app is licensed under Apple’s standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Go Capture 3D
A 3D board game inspired by Go, where players strategically surround opponent stones on a grid. Offers both 2D and 3D gameplay with adjustable difficulty and board sizes. Play offline against AI or a friend on the same device.
- 3D board game mechanics
- Inspired by Go
- Offline play
- Play against AI
- Local multiplayer
- Adjustable board sizes
Read full descriptionHide full description
Capture is a calm and engaging 3D board game, where you try to surround your opponent's stones along the gridlines. Start with 2-dimensional play, and advance to 3D play when you want to try out the game in three dimensions! Based on the mechanics of Go, this is a simple but challenging game as you move into 3D play. Play in multiple ways: - Against the computer in "easy" or "hard" modes - On the same device with another human player - With classic (4x4) or pro (5x5) board sizes No network connection is used, making this a highly versatile app you can play wherever you are. See the gear icon for color theme selection and new game options. Happy capturing!
Screenshots
Verdict
The clearest difference is price: SmartGo One at Free against Go Capture 3D's $0.99. SmartGo One also leads on ratings volume (1.9K vs 1). Go Capture 3D's advantage is in-app purchases (none vs 46) and rating (5.0 vs 4.8). On ads 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
SmartGo One is free to download; Go Capture 3D costs $0.99 up front. SmartGo One sells 46 in-app purchases, starting at $4.99 per month. Go Capture 3D asks for nothing beyond the download.
Go Capture 3D holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: SmartGo One has 1.9K ratings behind it against 1, so its average is the more settled of the two.
| Parameter | SmartGo One | Go Capture 3D |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.8 (1.9K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 76.5% of reviews | — |
| Number of ratings | 1.9K — better | 1 |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 140 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Smart Go, Inc. | Emma Sinclair |
Customer experience
SmartGo One
Go Capture 3D
Bugs and requests
SmartGo One
Reported bugs
3 issues- Illegal move detection issues on certain board positions
- Problems with missing variations or incorrect answers
- Inconsistent behavior when passing moves
Requested features
5 requests- Add read-only mode
- Improve move suggestion explanations
- Introduce difficulty settings for AI
- Integrate online play functionality
- Provide more randomness in AI moves
Go Capture 3D
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SmartGo One
- SmartGo One Pro – Monthly$4.991 Month
- Pro Games and Features14 Days trial$29.991 Year
- Just Enough Japanese 1Free
- Key Concepts in Life and Death$2.99
- Go Problems Master Collection$3.99
Show 41 moreShow fewer
- Go Problems Add-on 2: Medium$3.99
- Go Problems Add-on 1: Easy$3.99
- Go Problems Add-on 3: Hard$3.99
- Counting Liberties$4.99
- The Monkey Jump$4.99
- Double Digit Kyu Games$5.99
- Go: A Complete Introduction$5.99
- How Not to Play Go$5.99
- Encyclopedia of Go Principles$5.99
- Want to Play Go? Level 1$5.99
- Black to Play 30-25 Kyu$5.99
- The Workshop Lectures 1$5.99
- Rethinking Opening Strategy$6.99
- Learn to Play Go 1$7.99
- Learn to Play Go 2$7.99
- Learn to Play Go 3$7.99
- Correct Joseki$7.99
- “The Theory of Go”$7.99
- Learn to Play Go 4$7.99
- Buddhist Philosophy Game of Go$8.99
- Graded Go Problems 1$9.99
- Graded Go Problems 2$9.99
- Want to Play Go? Level 2$9.99
- Basic Techniques of Go$9.99
- Graded Go Problems 3$9.99
- Get Strong at Life and Death$9.99
- Mastering Mini Go by Mark Tomlinson$11.99
- Fuseki Revolution$11.99
- Fundamental Principles of Go$11.99
- The Basics of Life and Death$11.99
- Joseki Revolution$11.99
- Life and Death$11.99
- A Survey of the Basic Tesujis$11.99
- Tesuji$11.99
- AlphaGo to Zero, vol. 4$14.99
- Trouble Master, volume 2$14.99
- Trouble Master, volume 1$14.99
- AlphaGo to Zero, Vol. 2$14.99
- Invincible$24.99
- Essential Go Proverbs$24.99
- Pro – Lifetime Unlock$99.00
Go Capture 3D
No in-app purchases









