# 장기 vs 3층 오목

The clearest difference is in-app purchases: 3층 오목 at none against 장기's 5. 3층 오목 also leads on review sentiment (100% vs 67%) and update cadence (every 3 days vs every 2 months). 장기's advantage is iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. 장기 sells 5 one-off in-app purchases. 3층 오목 asks for nothing beyond the download.

장기 ships an update every 2 months, 3층 오목 every 3 days. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 장기 | 3층 오목 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (44 ratings)](https://appshunter.io/ios/app/id771618947/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 67.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 77 MB | 35 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [monomob Corp.](https://appshunter.io/developer/771618950) | [GYEWON JUN](https://appshunter.io/developer/1883471763) |

## What reviewers say

### 장기

[App page](https://appshunter.io/ios/app/id771618947)

Play traditional Korean chess (Janggi) with friends via KakaoTalk. Enjoy unlimited games without time pressure and review past matches with social features. Participate in events for in-game rewards.

**Highlights:** Play Janggi with KakaoTalk friends, Unlimited game mode, SNS game record review, Comment and leave reference notes on friend's games, Open celebration event with bonus stars

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 별 2개 | $0.99 | one-time |
| 별 11개 | $4.99 | one-time |
| 별 24개 | $9.99 | one-time |
| 별 65개 | $24.99 | one-time |
| 별 140개 | $49.99 | one-time |

**What reviewers like**

- 🎮 Enjoyable gameplay
- ⏱️ Good time-killer
- 💬 Engaging community

**What reviewers complain about**

- 🔍 Excessive ads disrupting gameplay
- 🔌 Frequent disconnects and crashes
- 🤖 Poor server stability and reliability

**Reported bugs**

- Compatibility issues with newer iOS versions
- Unresponsive controls and touch issues
- Incorrect game state after disconnects

**Requested features**

- Ability to disable ads
- Improved server performance
- More customization options


### 3층 오목

[App page](https://appshunter.io/ios/app/3/id6794879635)

A strategic board game that adds a new dimension to the classic game of Gomoku by introducing height. Players can build towers of stones up to three levels high, creating new winning conditions and deeper gameplay.

**Highlights:** Adds 'height' to classic Gomoku, Build towers up to 3 levels high, Three distinct winning conditions, Local and real-time online multiplayer, Adjustable turn timers, In-game pause, surrender, and rematch options

**In-app purchases:** none


## Frequently asked questions

### Is 장기 free?

장기 is free to download, with in-app purchases available.

### Is 3층 오목 free?

3층 오목 is free to download, with no in-app purchases.

### Do 장기 or 3층 오목 have ads?

Both 장기 and 3층 오목 show ads.

### Which is updated more often, 장기 or 3층 오목?

장기 ships an update every 2 months, and 3층 오목 every 3 days. Most recently, 장기 was updated on October 14, 2026 and 3층 오목 on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*