# Alien Swarm arcade game vs Human Defender

The clearest difference is update cadence: Human Defender at every 3 days against Alien Swarm arcade game's every 14 months. Human Defender also leads on monetization model (free vs ad-supported). Alien Swarm arcade game's advantage is iOS requirement (13.0 vs 15.6). On price, review sentiment, 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 Swarm arcade game ships an update every 14 months, Human Defender every 3 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Alien Swarm arcade game | Human Defender |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/alien-swarm-arcade-game/id949173585/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 44.4% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 14 months | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 59 MB | 26 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Galatic Droids](https://appshunter.io/developer/806182439) | [Olivier Tessier](https://appshunter.io/developer/1133567301) |

## What reviewers say

### Alien Swarm arcade game

[App page](https://appshunter.io/ios/app/alien-swarm-arcade-game/id949173585)

Engage in a retro arcade space shooter where you defend the galaxy from swarming aliens. Blast your way through dazzling attack patterns in this free, action-packed game.

**Highlights:** Retro arcade gameplay, Space shooter genre, Defend the galaxy, Dazzling attack patterns, Free to download

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

**In-app purchases:** none


### Human Defender

[App page](https://appshunter.io/ios/app/human-defender/id1133567302)

Protect humanoids from alien landers by shooting them down. Catch falling humanoids and return them safely to the planet's surface to earn points. Fail to protect them, and the planet will explode.

**Highlights:** Shoot alien landers, Protect falling humanoids, Catch humanoids mid-air, Earn points for rescues, Planet regeneration mechanic, Special moves: Bomb and HyperSpace

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

**In-app purchases:** none


## Frequently asked questions

### Is Alien Swarm arcade game free?

Alien Swarm arcade game is free to download, with no in-app purchases.

### Is Human Defender free?

Human Defender is free to download, with no in-app purchases.

### Do Alien Swarm arcade game or Human Defender have ads?

Both Alien Swarm arcade game and Human Defender show ads.

### Which is updated more often, Alien Swarm arcade game or Human Defender?

Alien Swarm arcade game ships an update every 14 months, and Human Defender every 3 days. Most recently, Alien Swarm arcade game was updated on October 24, 2026 and Human Defender on October 13, 2026.

---

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