# Alien Invasion War vs Alien Attack 3D

The clearest difference is in-app purchases: Alien Invasion War at none against Alien Attack 3D's 2. Alien Invasion War also leads on ads (none vs shown) and iOS requirement (10.0 vs 12.0). Alien Attack 3D's advantage is update cadence (every 6 months vs every 18 months). On price and device support there is nothing between them.

Both are free to download. Alien Attack 3D sells 2 in-app purchases, starting at $19.99 per month. Alien Invasion War asks for nothing beyond the download.

Alien Invasion War ships an update every 18 months, Alien Attack 3D every 6 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Alien Invasion War | Alien Attack 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alien-attack-3d-invasion/id6447258590/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 6 months** |
| Size | 33 MB | 124 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [娟 杜](https://appshunter.io/developer/974748350) | [FRIENDLY APPS LTD](https://appshunter.io/developer/1514360327) |

## What reviewers say

### Alien Invasion War

[App page](https://appshunter.io/ios/app/alien-invasion-war/id1447139032)

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

**In-app purchases:** none


### Alien Attack 3D

[App page](https://appshunter.io/ios/app/alien-attack-3d-invasion/id6447258590)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Bundle Features Unlocked! | $19.99 | per month |
| All AppCentral Games Unlocked! | $39.99 | per month |


## Frequently asked questions

### Is Alien Invasion War free?

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

### Is Alien Attack 3D free?

Alien Attack 3D is free to download, with in-app purchases available.

### Do Alien Invasion War or Alien Attack 3D have ads?

Alien Attack 3D shows ads; Alien Invasion War does not.

### Which is updated more often, Alien Invasion War or Alien Attack 3D?

Alien Invasion War ships an update every 18 months, and Alien Attack 3D every 6 months. Most recently, Alien Invasion War was updated on October 25, 2026 and Alien Attack 3D on October 24, 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.*