# Space Attack Shooter vs RETRO

The clearest difference is update cadence: Space Attack Shooter at every 5 days against RETRO's every 7 months. Space Attack Shooter also leads on iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Space Attack Shooter sells 10 one-off in-app purchases and RETRO sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Space Attack Shooter ships an update every 5 days, RETRO every 7 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Space Attack Shooter | RETRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/space-attack-shooter/id6480173016/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 114 MB | 124 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [婷 汤](https://appshunter.io/developer/1703859800) | [Apps Bergman Ltda](https://appshunter.io/developer/1117417290) |

## What reviewers say

### Space Attack Shooter

[App page](https://appshunter.io/ios/app/space-attack-shooter/id6480173016)

Pilot a spaceship to defend the solar system from alien invaders. Engage in intense battles with simple one-finger controls and auto-firing capabilities. Progress through over 60 levels, unlock unique spaceships, and face epic boss challenges.

**Highlights:** One-finger simple control, Auto-fire with unlimited bullets, Classic and Endless game modes, 60+ levels, Unique spaceships and skills, Epic boss battles

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coinpack1 | $0.99 | one-time |
| Gempack1 | $0.99 | one-time |
| Coinpack2 | $2.99 | one-time |
| Gempack2 | $2.99 | one-time |
| Coinpack3 | $4.99 | one-time |
| Gempack3 | $4.99 | one-time |
| Nightmare | $9.99 | one-time |
| Coinpack4 | $9.99 | one-time |
| Gempack4 | $9.99 | one-time |
| PremiumUser | $9.99 | one-time |


### RETRO

[App page](https://appshunter.io/ios/app/retro-space-2/id6502924583)

Embark on an epic space adventure with over 30 action-packed levels. Battle swarms of enemies, face challenging bosses, and enjoy stunning retro-style graphics with an immersive soundtrack. Compete for top scores worldwide.

**Highlights:** 30+ levels of intense action, Epic boss battles, Stunning retro-style graphics, Immersive soundtrack, Worldwide high score competition

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Life | $0.99 | one-time |
| Midas Hands | $1.99 | one-time |
| Bonus Package | $2.99 | one-time |


## Frequently asked questions

### Is Space Attack Shooter free?

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

### Is RETRO free?

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

### Do Space Attack Shooter or RETRO have ads?

Both Space Attack Shooter and RETRO show ads.

### Which is updated more often, Space Attack Shooter or RETRO?

Space Attack Shooter ships an update every 5 days, and RETRO every 7 months. Most recently, Space Attack Shooter was updated on October 23, 2026 and RETRO 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.*