# Alien Conquer vs Defender's Attack

The clearest difference is iOS requirement: Alien Conquer at 12.2 against Defender's Attack's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Alien Conquer ships an update every 3 months, Defender's Attack every 2 months. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Alien Conquer | Defender's Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/defenders-attack/id6741893452/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 25 MB | 42 MB |
| Requires iOS | **12.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mauricio Carrillo](https://appshunter.io/developer/856715493) | [Serhii Budianskyi](https://appshunter.io/developer/1796107440) |

## What reviewers say

### Alien Conquer

[App page](https://appshunter.io/ios/app/alien-conquer/id1187417710)

**In-app purchases:** none


### Defender's Attack

[App page](https://appshunter.io/ios/app/defenders-attack/id6741893452)

Engage in thrilling pixel art space battles, upgrade your starship, and test your piloting skills against friends. Experience dynamic gameplay and endless adventures inspired by classic arcade games.

**Highlights:** Pixel art graphics, Space battles, Ship upgrades, Multiplayer challenges, Dynamic gameplay, Classic arcade feel

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alien Conquer free?

Alien Conquer is free to download, with no in-app purchases.

### Is Defender's Attack free?

Defender's Attack is free to download, with no in-app purchases.

### Do Alien Conquer or Defender's Attack have ads?

Both Alien Conquer and Defender's Attack show ads.

### Which is updated more often, Alien Conquer or Defender's Attack?

Alien Conquer ships an update every 3 months, and Defender's Attack every 2 months. Most recently, Alien Conquer was updated on September 14, 2026 and Defender's Attack on September 20, 2026.

---

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