# Alien Swarm 3 vs Starfall Siege

The clearest difference is in-app purchases: Alien Swarm 3 at none against Starfall Siege's 8. Alien Swarm 3 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). Starfall Siege's advantage is update cadence (weekly vs every 23 months). On price and ads there is nothing between them.

Both are free to download. Starfall Siege sells 8 one-off in-app purchases. Alien Swarm 3 asks for nothing beyond the download.

Alien Swarm 3 ships an update every 23 months, Starfall Siege weekly. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Alien Swarm 3 | Starfall Siege |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 23 months | **Weekly** |
| Size | 67 MB | 54 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 9+ |
| Developer | [Galatic Droids](https://appshunter.io/developer/806182439) | [Kevin de Oliveira Bruno](https://appshunter.io/developer/1890544356) |

## What reviewers say

### Alien Swarm 3

[App page](https://appshunter.io/ios/app/alien-swarm-3/id1002907288)

**Features:** macOS Compatibility

**In-app purchases:** none


### Starfall Siege

[App page](https://appshunter.io/ios/app/starfall-siege/id6761630461)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Celestial Ship | $0.99 | one-time |
| Reaper Ship | $0.99 | one-time |
| Tempest Ship | $0.99 | one-time |
| Phantom Ship | $0.99 | one-time |
| Specter Ship | $0.99 | one-time |
| Viper Ship | $0.99 | one-time |
| Titan Ship | $0.99 | one-time |
| All Ships Bundle | $2.99 | one-time |


## Frequently asked questions

### Is Alien Swarm 3 free?

Alien Swarm 3 is free to download, with no in-app purchases.

### Is Starfall Siege free?

Starfall Siege is free to download, with in-app purchases available.

### Do Alien Swarm 3 or Starfall Siege have ads?

Both Alien Swarm 3 and Starfall Siege show ads.

### Which is updated more often, Alien Swarm 3 or Starfall Siege?

Alien Swarm 3 ships an update every 23 months, and Starfall Siege weekly. Most recently, Alien Swarm 3 was updated on November 6, 2026 and Starfall Siege on November 9, 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.*