# Space Ship vs Operation

The clearest difference is ads: Operation at none against Space Ship's shown. Operation also leads on update cadence (daily vs every 48 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Space Ship ships an update every 48 months, Operation daily. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Space Ship | Operation |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 48 months | **Daily** |
| Monetization | — | Free |
| Size | 28 MB | 12 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [virendra kumre](https://appshunter.io/developer/720291703) | [Boris Kravchenko](https://appshunter.io/developer/1700260082) |

## What reviewers say

### Space Ship

[App page](https://appshunter.io/ios/app/space-ship-alien-shooter/id963427087)

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

**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 Ship free?

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

### Is Operation free?

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

### Do Space Ship or Operation have ads?

Space Ship shows ads; Operation does not.

### Which is updated more often, Space Ship or Operation?

Space Ship ships an update every 48 months, and Operation daily. Most recently, Space Ship was updated on October 9, 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.*