# SPACE INVADERS vs Alien Swarm arcade game

The clearest difference is price: Alien Swarm arcade game at Free against SPACE INVADERS's $4.99. SPACE INVADERS's advantage is rating (4.1 vs 3.3) and ads (none vs shown). On in-app purchases and device support there is nothing between them.

Alien Swarm arcade game is free to download; SPACE INVADERS costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SPACE INVADERS holds the better App Store score, 4.1 against 3.3. That said, the two scores are not equally well evidenced: SPACE INVADERS has 82 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 59% of SPACE INVADERS's written reviews are positive against 44% of Alien Swarm arcade game's.

SPACE INVADERS ships an update every 5 months, Alien Swarm arcade game every 14 months. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SPACE INVADERS | Alien Swarm arcade game |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.1 (82 ratings)](https://appshunter.io/ios/app/space-invaders/id305608072/reviews)** | [3.3 (6 ratings)](https://appshunter.io/ios/app/alien-swarm-arcade-game/id949173585/reviews) |
| Number of ratings | **82** | 6 |
| Positive reviews | **58.8% of reviews** | 44.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 14 months |
| Monetization | Paid | **Ad-supported** |
| Size | 93 MB | 59 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [TAITO Corporation](https://appshunter.io/developer/305608085) | [Galatic Droids](https://appshunter.io/developer/806182439) |

## What reviewers say

### SPACE INVADERS

[App page](https://appshunter.io/ios/app/space-invaders/id305608072)

Defend Earth from alien invaders in this classic arcade shooter. Relive the iconic gameplay with faithful recreations of original features, optimized controls, and multiple screen modes.

**Highlights:** Defend Earth from alien waves, Faithful recreation of original features, Optimized touch, on-screen, and tilt controls, Four screen modes, Bonus development material

**In-app purchases:** none

**What reviewers like**

- 🚀 Faithful recreation of the original
- 👍 Variety of control options
- 👍 Authentic sounds and visuals
- 👍 Nostalgic experience
- 👍 Good value for classic game

**What reviewers complain about**

- 🐛 Unresponsive controls
- 🔍 Small gameplay screen
- 💰 Overpriced for a classic game
- 🐛 Bugs and glitches

**Reported bugs**

- Firing sound cuts out
- Game freezes and crashes
- Controls stop working after updates

**Requested features**

- Landscape mode
- Leaderboards and achievements
- More game modes and content updates
- Improved controls and sensitivity


### 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


## Frequently asked questions

### Is SPACE INVADERS free?

SPACE INVADERS costs $4.99, with no in-app purchases.

### Is Alien Swarm arcade game free?

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

### Which has better reviews, SPACE INVADERS or Alien Swarm arcade game?

SPACE INVADERS is rated higher. SPACE INVADERS averages 4.1 out of 5 from 82 ratings, while Alien Swarm arcade game averages 3.3 from 6 ratings.

### Do SPACE INVADERS or Alien Swarm arcade game have ads?

Alien Swarm arcade game shows ads; SPACE INVADERS does not.

### Which is updated more often, SPACE INVADERS or Alien Swarm arcade game?

SPACE INVADERS ships an update every 5 months, and Alien Swarm arcade game every 14 months. Most recently, SPACE INVADERS was updated on October 17, 2026 and Alien Swarm arcade game on October 14, 2026.

---

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