# Solid Triangle Territory vs Gomoku Duo

The clearest difference is ads: Gomoku Duo at none against Solid Triangle Territory's shown. Solid Triangle Territory's advantage is iOS requirement (14.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Solid Triangle Territory | Gomoku Duo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | Every 5 days |
| Size | 27 MB | 7 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sooyeol Jeong](https://appshunter.io/developer/1877260413) | [Goateraction](https://appshunter.io/developer/1647805479) |

## 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


### Gomoku Duo

[App page](https://appshunter.io/ios/app/gomoku-duo-five-in-a-row/id6813725997)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solid Triangle Territory free?

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

### Is Gomoku Duo free?

Gomoku Duo is free to download, with no in-app purchases.

### Do Solid Triangle Territory or Gomoku Duo have ads?

Solid Triangle Territory shows ads; Gomoku Duo does not.

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

Solid Triangle Territory ships an update every 5 days, and Gomoku Duo every 5 days. Most recently, Solid Triangle Territory was updated on October 17, 2026 and Gomoku Duo on October 19, 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.*