# Space Attack vs Galien Strike

The clearest difference is update cadence: Galien Strike at every 6 days against Space Attack's every 4 weeks. Galien Strike also leads on ratings volume (4 vs 1). Space Attack's advantage is rating (5.0 vs 4.8) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Space Attack sells 7 one-off in-app purchases and Galien Strike sells 20 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Space Attack holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Space Attack ships an update every 4 weeks, Galien Strike every 6 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Space Attack | Galien Strike |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space-attack-alien-shooter/id6476985323/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/galien-strike/id6749526149/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 355 MB | 272 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rainbow 5s Co., Ltd](https://appshunter.io/developer/1583144420) | [Zitga](https://appshunter.io/developer/1078798367) |

## What reviewers say

### Space Attack

[App page](https://appshunter.io/ios/app/space-attack-alien-shooter/id6476985323)

Engage in thrilling arcade space battles against waves of alien invaders. Pilot a lone spaceship, upgrade your arsenal, and defend Earth from destruction in this classic shoot 'em up experience.

**Highlights:** Arcade space shooter gameplay, Defend Earth from alien invaders, Upgradeable spacecraft, Multiple difficulty levels, Classic fixed shooter mechanics, Epic boss battles

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Coin Pack 1 | $1.99 | one-time |
| Gem Pack 1 | $3.99 | one-time |
| Gem Pack 2 | $5.99 | one-time |
| Coin Pack 2 | $6.99 | one-time |
| Coin Pack 3 | $9.99 | one-time |
| Gem Pack 3 | $9.99 | one-time |


### Galien Strike

[App page](https://appshunter.io/ios/app/galien-strike/id6749526149)

Pilot a starfighter against alien swarms in this sci-fi shooter. Dodge, shoot, and upgrade your ship to survive increasingly challenging waves of enemies. Experience fast-paced arcade action with explosive battles and vibrant cosmic environments.

**Highlights:** Command advanced starfighters, Battle relentless alien threats, Dodge incoming attacks, Unleash powerful weapons, Activate special abilities, Collect and enhance ship upgrades, Unlock new technology

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chapter Pack 1 | $2.99 | one-time |
| Value Pack - Healer Pack 1 | $2.99 | one-time |
| Chapter Pack 2 | $4.99 | one-time |
| Daily Pack 3 - Pet Egg | $4.99 | one-time |
| Daily Pack 2 - Key Pack | $4.99 | one-time |
| Supply Gem | $4.99 | one-time |
| Supply Gold | $4.99 | one-time |
| Value Pack - Healer Pack 2 | $4.99 | one-time |
| Supply Awaken Stone | $4.99 | one-time |
| Chapter Pack 3 | $9.99 | one-time |
| Batttle Pass Collector | $9.99 | one-time |
| Chapter Pack 4 | $14.99 | one-time |
| Chapter Pack 5 | $19.99 | one-time |
| Supply Design | $19.99 | one-time |
| Monthly Chest Pack | $29.99 | one-time |
| Chapter Pack 6 | $49.99 | one-time |
| Monthly Pack 1 - Fragment | $49.99 | one-time |
| Weekly Retrofit Gear Pack | $99.99 | one-time |
| Weekly Retrofit Lock Pack | $99.99 | one-time |
| Supply Energy | $99.99 | one-time |


## Frequently asked questions

### Is Space Attack free?

Space Attack is free to download, with in-app purchases available.

### Is Galien Strike free?

Galien Strike is free to download, with in-app purchases available.

### Which has better reviews, Space Attack or Galien Strike?

Space Attack is rated higher. Space Attack averages 5.0 out of 5 from 1 ratings, while Galien Strike averages 4.8 from 4 ratings.

### Do Space Attack or Galien Strike have ads?

Both Space Attack and Galien Strike show ads.

### Which is updated more often, Space Attack or Galien Strike?

Space Attack ships an update every 4 weeks, and Galien Strike every 6 days. Most recently, Space Attack was updated on October 27, 2026 and Galien Strike 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.*