# Space Hero 50 vs Operation

The clearest difference is price: Operation at Free against Space Hero 50's $2.99. Operation also leads on update cadence (daily vs every 12 months). Space Hero 50's advantage is iOS requirement (12.0 vs 15.6). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Operation is free to download; Space Hero 50 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Space Hero 50 ships an update every 12 months, Operation daily. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Space Hero 50 | Operation |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space-hero-50/id1582517674/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Daily** |
| Monetization | Paid | **Free** |
| Size | 48 MB | 12 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [gon lee](https://appshunter.io/developer/929736378) | [Boris Kravchenko](https://appshunter.io/developer/1700260082) |

## What reviewers say

### Space Hero 50

[App page](https://appshunter.io/ios/app/space-hero-50/id1582517674)

Experience retro arcade gameplay as a space hero defending the galaxy. Utilize a laser rifle and super bomb to defeat waves of alien invaders. Relive the nostalgia of 80s color LCD handheld games.

**Highlights:** Nostalgic 80s LCD game feel, Become a space hero, Defeat 50 alien invasions, Use laser rifle, Deploy super bomb

**Features:** macOS Compatibility

**In-app purchases:** none


### Operation

[App page](https://appshunter.io/ios/app/operation-invaders-from-space/id6738130147)

Pilot a spaceship to defend Earth from an alien invasion. Dodge enemy ships, collect star dust for points, and use onboard weapons to defeat the xenomorphs and save humanity.

**Highlights:** Spaceship combat, Alien invasion defense, Dodge enemy ships, Collect star dust, Use onboard weapons

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Hero 50 free?

Space Hero 50 costs $2.99, with no in-app purchases.

### Is Operation free?

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

### Do Space Hero 50 or Operation have ads?

Neither Space Hero 50 nor Operation shows ads.

### Which is updated more often, Space Hero 50 or Operation?

Space Hero 50 ships an update every 12 months, and Operation daily. Most recently, Space Hero 50 was updated on October 21, 2026 and Operation on October 16, 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.*