# Kingdom Merge! vs Trench Attack

The clearest difference is rating: Trench Attack at 5.0 against Kingdom Merge!'s 3.7. Kingdom Merge!'s advantage is ads (none vs shown) and update cadence (every 3 days vs every 9 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Trench Attack holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Kingdom Merge! has 6 ratings behind it against 1, so its average is the more settled of the two.

Kingdom Merge! ships an update every 3 days, Trench Attack every 9 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kingdom Merge! | Trench Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/kingdom-merge/id6761916478/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trench-attack/id6789092283/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | **Free** | Ad-supported |
| Size | 370 MB | 204 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Grupo Promineo S.L.](https://appshunter.io/developer/482591150) | [灵鑫 张](https://appshunter.io/developer/1896061554) |

## What reviewers say

### Kingdom Merge!

[App page](https://appshunter.io/ios/app/kingdom-merge/id6761916478)

Build and upgrade your medieval fortress to defend against endless enemy waves. Merge buildings to strengthen your defenses and command your army in strategic, fast-paced battles. Experience a dynamic 3D world as your kingdom evolves.

**Highlights:** Merge and upgrade buildings, Defend against enemy waves, Evolving fortress, Strategic battle planning, Immersive 3D world

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

**In-app purchases:** none


### Trench Attack

[App page](https://appshunter.io/ios/app/trench-attack/id6789092283)

Engage in accessible PvP strategy battles on a modern battlefield. Expand your trench, uncover blueprints to build your base, and command diverse troops. Time your charges wisely to destroy enemy structures and win.

**Highlights:** Expand trench by digging tiles, Uncover blueprints to construct buildings, Generate gold and build barracks, Command varied soldier roster, Deploy unique hero, Time decisive charges, Destroy all enemy structures to win

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kingdom Merge! free?

Kingdom Merge! is free to download, with no in-app purchases.

### Is Trench Attack free?

Trench Attack is free to download, with no in-app purchases.

### Which has better reviews, Kingdom Merge! or Trench Attack?

Trench Attack is rated higher. Kingdom Merge! averages 3.7 out of 5 from 6 ratings, while Trench Attack averages 5.0 from 1 ratings.

### Do Kingdom Merge! or Trench Attack have ads?

Trench Attack shows ads; Kingdom Merge! does not.

### Which is updated more often, Kingdom Merge! or Trench Attack?

Kingdom Merge! ships an update every 3 days, and Trench Attack every 9 days. Most recently, Kingdom Merge! was updated on October 25, 2026 and Trench Attack on October 31, 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.*