# Inari Run vs Operation

The clearest difference is update cadence: Operation at daily against Inari Run's every 6 weeks. Inari Run's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Inari Run ships an update every 6 weeks, Operation daily. Both last shipped on November 8, 2026.

## The numbers

| Metric | Inari Run | Operation |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | — | Free |
| Size | 119 MB | 12 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simon Bats](https://appshunter.io/developer/1726837157) | [Boris Kravchenko](https://appshunter.io/developer/1700260082) |

## What reviewers say

### Inari Run

[App page](https://appshunter.io/ios/app/inari-run/id6476466675)

**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, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Inari Run free?

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

### Is Operation free?

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

### Do Inari Run or Operation have ads?

Neither Inari Run nor Operation shows ads.

### Which is updated more often, Inari Run or Operation?

Inari Run ships an update every 6 weeks, and Operation daily. Most recently, Inari Run was updated on November 8, 2026 and Operation on November 8, 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.*