# Solid Triangle Territory vs 오목

The clearest difference is in-app purchases: Solid Triangle Territory at none against 오목's 1. Solid Triangle Territory also leads on iOS requirement (14.0 vs 17.6). 오목's advantage is update cadence (daily vs every 5 days). On price, ads and device support there is nothing between them.

Both are free to download. 오목 sells 1 one-off in-app purchase. Solid Triangle Territory asks for nothing beyond the download.

Solid Triangle Territory ships an update every 5 days, 오목 daily. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Solid Triangle Territory | 오목 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Daily** |
| Size | 27 MB | 9 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sooyeol Jeong](https://appshunter.io/developer/1877260413) | [ChanGyu Kang](https://appshunter.io/developer/1869205578) |

## What reviewers say

### Solid Triangle Territory

[App page](https://appshunter.io/ios/app/solid-triangle-territory/id6759189170)

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

**In-app purchases:** none


### 오목

[App page](https://appshunter.io/ios/app/mellowgomoku/id6818911621)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Solid Triangle Territory free?

Solid Triangle Territory is free to download, with no in-app purchases.

### Is 오목 free?

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

### Do Solid Triangle Territory or 오목 have ads?

Both Solid Triangle Territory and 오목 show ads.

### Which is updated more often, Solid Triangle Territory or 오목?

Solid Triangle Territory ships an update every 5 days, and 오목 daily. Most recently, Solid Triangle Territory was updated on October 17, 2026 and 오목 on October 7, 2026.

---

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