# MellowGomoku: AI & Renju — Play Online, Learn & Review

> Gomoku and Renju strategy game with AI, online play, and game review features. (iPhone/iPad app by ChanGyu Kang.)

- Source: https://appshunter.io/ios/app/mellowgomoku-ai-and-renju/id6818911621 (this page in markdown: same URL + `.md`)
- Developer: [ChanGyu Kang](https://appshunter.io/developer/1869205578)
- Category: Games, Board, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 10 MB
- Languages: American English, Korean, Chinese (Traditional, Taiwan), Chinese (Simplified, China), Japanese
- Released: 2026-10-05
- Data updated: 2026-11-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/mellowgomoku-ai-and-renju/id6818911621/reviews.md

## What is MellowGomoku?

**Play, learn, and master Gomoku at your own pace.**

MellowGomoku brings together classic Gomoku, Renju rules, intelligent AI opponents, and detailed game reviews in a calm, intuitive experience.

Whether you're learning the basics or sharpening your strategy, every match is a chance to improve.

**PLAY YOUR WAY**

• Enjoy both Freestyle Gomoku and Renju.
• Challenge Mellow AI across 5 difficulty levels, from Beginner to Master.
• Play online matches with other players through Game Center.
• Choose to play as Black, White, or Random.
• Customize your time limit and forbidden-move display.

**LEARN RENJU RULES EASILY**

Renju introduces special restrictions for Black to balance the first-move advantage.

• Learn the 3-3, 4-4, and overline rules.
• Understand forbidden moves through clear visual guides.
• See forbidden positions directly on the board.
• Discover the differences between Renju and Freestyle Gomoku.

No need to memorize complicated rules before playing. Learn step by step as you go.

**GET SMARTER WITH AI HINTS**

Not sure where to play next? Let Mellow AI guide you.

• Get recommended moves with helpful explanations.
• Recognize important threats and tactical opportunities.
• Learn why certain moves are stronger than others.
• Improve your decision-making with every match.

**REVIEW EVERY MOVE**

The learning doesn't stop when the match ends.

• Replay completed games move by move.
• Step forward or backward through the move sequence.
• Display move numbers and highlight the last move.
• Start a practice game from any selected position.
• Explore different strategies without affecting your record or win streak.

Look back at critical moments, discover better moves, and prepare for your next challenge.

**A CALM WAY TO ENJOY GOMOKU**

MellowGomoku combines a clean interface with thoughtful features that help you focus on the game.

From casual matches to deeper strategic learning, enjoy Gomoku in a way that suits you.

Take your time. Think ahead. Connect five.

**MellowGomoku — Play. Learn. Improve.**

## Key features

- Play Freestyle Gomoku and Renju
- 5 AI difficulty levels
- Online multiplayer via Game Center
- Learn Renju rules with visual guides
- AI move recommendations and explanations
- Review games move by move
- Practice from any game position

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| MellowGomoku Pro | $1.99 | one-time |


## Is MellowGomoku safe?

Not enough ratings yet to assess MellowGomoku.

## Is MellowGomoku legit?

MellowGomoku: AI & Renju appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for MellowGomoku is 65 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/mellowgomoku-ai-and-renju/id6818911621/reviews.md

### 5/5 — 너무 재미있어요

*2026-10-11*

나도 한 오목해서 오목엔 자신있는데 보통난이도에서 계속 지고 있네요
승뷰욕 발동이 ㅎㅎ
시간가는줄 모르겠어요

### 5/5 — 오 좋은데요(^_^)

*2026-10-09*

오목이 이렇게 다양한 룰이 있었군요. 멋집니다! 감사합니다.

## Frequently asked questions about MellowGomoku

### Does MellowGomoku have ads?

Yes, MellowGomoku contains advertisements. These ads help support the ongoing development and free availability of the game.

### What are the game modes in MellowGomoku?

MellowGomoku offers Freestyle Gomoku and Renju modes. You can play against AI opponents across five difficulty levels or challenge other players online.

### Can I play MellowGomoku offline?

Yes, you can play against the AI opponents in MellowGomoku offline. Online multiplayer matches require an internet connection.

### How does MellowGomoku help me learn Renju rules?

MellowGomoku provides clear visual guides and explanations for Renju's special restrictions, including the 3-3, 4-4, and overline rules, making learning step-by-step and intuitive.

### What is the age rating for MellowGomoku?

MellowGomoku has an age rating of 4+, making it suitable for a wide range of players.

### Can I review my past games in MellowGomoku?

Yes, MellowGomoku allows you to replay completed games move by move. You can step forward or backward, display move numbers, and even start a practice game from any selected position.

### How often is MellowGomoku updated?

The latest version of MellowGomoku is 1.0.4, and it was last updated on October 24, 2026. Updates typically bring improvements and new features.

### Does MellowGomoku offer in-app purchases?

Yes, MellowGomoku has in-app purchases available. These may offer additional content or features to enhance your gameplay experience.

## Version history (last 5 releases)

### 1.0.5 — 2026-11-01

What's New in MellowGomoku 1.0.5

• New Daily Leaderboard
Solve the daily puzzle and compete with players around the world for the fastest time. View top scores and track your own ranking.

• One Daily Puzzle for Everyone
Daily puzzles now follow a unified UTC schedule, giving players worldwide the same challenge each day.

• Improved Solve Time Tracking
Track your puzzle-solving time more accurately, even when you briefly leave the app and return.

• Clearer Last Move Highlight
A new highlight ring makes it easier to spot the most recent move, even with move numbers enabled.

• Stability Improvements
Fixed an issue where the puzzle board could shrink when an ad banner appeared, along with other gameplay and leaderboard improvements.

### 1.0.4 — 2026-10-24

Introducing Daily Puzzles!

• Take on a new Renju puzzle every day, featuring consecutive fours, forbidden-move traps, defense challenges, and forbidden-move puzzles.
• Practice your skills with hints and solutions, and revisit puzzles from the past seven days.
• Track your completed puzzles and daily solving streak.
• Improved stability for AI matches, online rematches, ads, and turn timers.
• Enhanced game record saving and overall gameplay experience.

Enjoy a smoother and more rewarding Gomoku experience!

### 1.0.3 — 2026-10-16

MellowGomoku를 더욱 안정적이고 편리하게 개선했습니다.

- 온라인 대국의 기권, 친구 초대 및 재연결 처리 안정성 개선
- 대국 기록 저장 및 자동 복구 기능 강화
- AI 수순 평가 정확도와 복기 화면 성능 개선
- 바둑판 확대 상태에서 금수 안내 동작 개선
- 광고 동의 및 추적 권한 처리 개선
- 다국어 안내 문구 정비 및 기타 오류 수정

더욱 쾌적해진 MellowGomoku에서 오목을 즐겨보세요.

### 1.0.2 — 2026-10-09

이번 업데이트에서는 AI 난이도와 대국 판정을 개선하고, 온라인 대국 및 복기 기능의 안정성을 높였습니다.

• AI 난이도 조정
'보통' 난이도의 부담을 낮추고 난이도별 균형을 개선했습니다.

• 무승부 판정 개선
양쪽 모두 더 이상 5목을 완성할 수 없는 경우 대국이 자동으로 무승부 종료됩니다.

• AI 및 힌트 개선
승리 수순 탐색을 개선해 더 짧고 효과적인 승리 경로를 찾도록 했습니다.

• 온라인 대국 안정화
매칭 취소, 착수 확인 및 대국 결과 동기화 과정을 개선했습니다.

• 복기 및 게임 진행 개선
복기 화면에서 돌아올 때 게임이 초기화되는 문제를 수정하고, 게임 진행의 안정성을 높였습니다.

### 1.0.1 — 2026-10-06

이번 업데이트에서는 더 쉽고 편하게 대국을 즐길 수 있도록 플레이 경험을 개선했습니다.

• AI 대국에 힌트 기능을 추가했습니다.
  : 최대 3번까지 추천 수를 확인할 수 있으며, 왜 그 수가 좋은지 함께 알려드립니다.
• 상대의 위협을 더 빠르게 알아볼 수 있습니다.
  : 상대가 4목이나 열린 3목을 만들었을 때 힌트 버튼이 강조되어 중요한 순간을 놓치지 않도록 도와줍니다.
• 힌트를 확인한 뒤 게임을 나갔다 돌아와도 추천 위치가 유지됩니다.
• 신규 설치 시 교차점을 탭하면 바로 착수하는 방식이 기본으로 적용됩니다.
  : 기존 사용자의 착점 설정은 그대로 유지됩니다.
• 복기 중 원하는 위치에서 다시 플레이할 수 있는 ‘여기서 이어두기’ 기능의 흐름을 개선했습니다.
• 자유오목에서 힌트 AI의 수읽기 성능을 개선했습니다.
• 힌트 및 광고 이용 중 턴 타이머 처리와 전반적인 안정성을 개선했습니다.

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## More apps by ChanGyu Kang

- [SudokuBurst Block Puzzle](https://appshunter.io/ios/app/sudokuburst-block-puzzle/id6759514103)
- [Quick Memo+ToDo - PinDeck](https://appshunter.io/ios/app/quick-memo-plus-todo-pindeck/id6759880233)
- [Classic Sudoku - Star Sudoku](https://appshunter.io/ios/app/classic-sudoku-star-sudoku/id6760512129)
- [Film Camera Filter MellowFilm](https://appshunter.io/ios/app/film-camera-filter-mellowfilm/id6762510830)
- [NumberOrder: Tap Puzzle](https://appshunter.io/ios/app/numberorder-tap-puzzle/id6763839987)
- [MellowDay Daily Vlog Diary](https://appshunter.io/ios/app/mellowday-daily-vlog-diary/id6766222900)

All apps by ChanGyu Kang: https://appshunter.io/developer/1869205578

## Related topics

[gomoku ai](https://appshunter.io/ios/topics/gomoku-ai)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-10.*