# Troop Engine vs Crush Kingdom

Troop Engine and Crush Kingdom are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Troop Engine ships an update every 5 days, Crush Kingdom every 3 days. The most recent releases landed on June 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Troop Engine | Crush Kingdom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/crush-kingdom/id6747885146/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 157 MB | 163 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abdullah All Kafi](https://appshunter.io/developer/1666533152) | [Ristretto Studios](https://appshunter.io/developer/1586604222) |

## What reviewers say

### Troop Engine

[App page](https://appshunter.io/ios/app/troop-engine/id6746688235)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crush Kingdom

[App page](https://appshunter.io/ios/app/crush-kingdom/id6747885146)

Engage in an epic kingdom defense strategy game. Destroy enemies, collect gold, summon units, and optimize your gold-earning machine. Strategically choose upgrades and unlock powerful units to build an unstoppable defense and dominate the battlefield.

**Highlights:** Auto-battler gameplay, Gold collection and optimization, Day/Night battle phases, Strategic upgrade choices, Kingdom upgrades between runs, Unlockable units

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Troop Engine free?

Troop Engine is free to download, with no in-app purchases.

### Is Crush Kingdom free?

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

### Do Troop Engine or Crush Kingdom have ads?

Both Troop Engine and Crush Kingdom show ads.

### Which is updated more often, Troop Engine or Crush Kingdom?

Troop Engine ships an update every 5 days, and Crush Kingdom every 3 days. Most recently, Troop Engine was updated on June 11, 2026 and Crush Kingdom on October 10, 2026.

---

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