# Caro Online - Gomoku — Classic Five-in-a-Row Game

> Classic Gomoku logic board game with online multiplayer and solo play. (iPhone/iPad app by Hoang Nguyen.)

- Source: https://appshunter.io/ios/app/caro-online-gomoku/id1523691103 (this page in markdown: same URL + `.md`)
- Developer: [Hoang Nguyen](https://appshunter.io/developer/1454922804)
- Category: Games, Entertainment, Board, Strategy
- Price: Free with in-app purchases
- Rating: 4.60/5 from 174 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 31 MB
- Languages: American English, Japanese, Vietnamese
- Released: 2020-09-27
- Data updated: 2026-08-13
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/caro-online-gomoku/id1523691103/reviews.md

## What is Caro Online?

Caro, also known as Gomoku+, is the oldest logic board game in the world.

The game has extremely simple rules but requires careful tactic, which makes Caro well-loved by many people, especially students and office workers.

Caro isn’t just pure entertainment but an exciting intellectual battle, helping to train logical thinking and increase your IQ. 

⁂ Features:
๏ Online Matchmaking: Automatically match with opponents based on your bet amount and skill level.
๏ Double-End Block Rule: Toggle the rule where an unbroken row of 5 pieces blocked at both ends does not count as a win.
๏ In-Game Interactions: Offer a draw, surrender, or chat with opponents during matches.
๏ Friends System: Add friends, chat, and invite them to play together in custom matches.
๏ Spectate Mode: Watch top players' matches or check out the hottest ongoing games.
๏ Custom Rooms: Create a private room or search for existing private tables to join.
๏ Diverse Rewards: Claim daily rewards, hourly bonuses, and extra gifts from watching ads.
๏ Offline Modes: Play against AI or challenge a friend sitting right next to you.
๏ Ranking System: Climb the ranks based on the standard Elo rating system.
๏ Leaderboards: Compete for top spots on the Leaderboard of Masters, Tycoons, and Most Popular players.
๏ Sleek UI & Themes: Simple, clean interface with multiple beautiful themes and color options.
๏ Cross-Platform Play: Fully supports seamless gameplay across different mobile platforms.

⁂ How to play:
Each player uses an X or O letter, which are Caro pieces. The players will in turn fill the grid with their letter. The winner is the person who gets 5 in a row (horizontal, vertical or diagonal) first.

◔◔ Privacy Policy: https://hoangnguyenhome.herokuapp.com/caro/privacy
◔◔ Support email: nvhoang9900@gmail.com

## Key features

- Online multiplayer
- Solo play against AI
- Simple rules, deep strategy
- Ranked play with Elo system
- In-game chat
- Customizable themes

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Handful of Coins | $0.99 | one-time |
| Bunch of Coins | $1.99 | one-time |
| Pile of Coins | $4.99 | one-time |
| Bag of Coins | $9.99 | one-time |
| Locker of Coins | $19.99 | one-time |
| Vault of Coins | $49.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/caro-online-gomoku/id1523691103/reviews.md

### 5/5 — very good

*2024-12-24*

this makes me like im like a noob but actually just madium. Well done!

### 5/5 — My fav game ♥️

*2021-11-06*

Could you please add always muted game when my phone set to mute,
Thanks I appreciate your hard working ✌️

## Frequently asked questions about Caro Online

### What is Caro Online?

Caro Online is a digital version of the classic logic board game Gomoku, also known as Five in a Row. It features simple rules but requires strategic thinking to win.

### How do you play Caro Online?

Players take turns placing their pieces (X or O) on a grid. The first player to get five of their pieces in a row horizontally, vertically, or diagonally wins the game.

### Can I play Caro Online with friends?

Yes, Caro Online allows you to play with random players online, play solo against the machine, or play with your friends.

### Does Caro Online have ads?

Yes, Caro Online contains advertisements to support its development and free availability.

### What platforms does Caro Online support?

Caro Online supports multi-platform mobile devices, including iPhone and iPad.

### Is Caro Online free to play?

Caro Online is free to download and play. It also offers in-app purchases for additional features or content.

### How often is Caro Online updated?

The latest version of Caro Online is 1.5.3, and it was last updated on November 19, 2023, indicating regular maintenance and updates.

### What is the age rating for Caro Online?

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

## Version history (last 5 releases)

### 2.6.1 — 2026-08-08

• Add timestamps to messages
• Add match view mode: Big Bet
• Bug fixes

### 2.6 — 2026-08-04

• New: Block Player feature.
• New: Professional Gomoku UI.
• New: Open 4 opening rule for High Rank.

### 2.5 — 2026-08-01

• Option to expand matchmaking range
• Minor bug fixes

### 2.4.1 — 2026-07-29

• Bug fixes & performance improvements

### 2.4 — 2026-07-27

• Fixed matchmaking issues
• Added features to increase bet amounts and block/mute opponent messages during matches.

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## More apps by Hoang Nguyen

- [Motivational Quotes +](https://appshunter.io/ios/app/motivational-quotes-plus/id1493363839)
- [Fancy Text Symbols](https://appshunter.io/ios/app/fancy-text-symbols/id1497076354)
- [Cool Fonts+](https://appshunter.io/ios/app/cool-fonts-plus/id1551828938)
- [1001 Stories](https://appshunter.io/ios/app/1001-stories/id6448616175)
- [Random Picker - All in One](https://appshunter.io/ios/app/random-picker-all-in-one/id6748517947)

All apps by Hoang Nguyen: https://appshunter.io/developer/1454922804

## Related topics

[five in a row](https://appshunter.io/ios/topics/five-in-a-row) · [hoang nguyen](https://appshunter.io/ios/topics/hoang-nguyen) · [gogolook](https://appshunter.io/ios/topics/gogolook) · [gozogame](https://appshunter.io/ios/topics/gozogame) · [xo online](https://appshunter.io/ios/topics/xo-online) · [gomla online](https://appshunter.io/ios/topics/gomla-online)

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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 2026-08-13.*