# Meteors, Asteroids, & Fireball vs Operation

The clearest difference is ads: Operation at none against Meteors, Asteroids, & Fireball's shown. Operation also leads on update cadence (daily vs every 48 months). Meteors, Asteroids, & Fireball's advantage is iOS requirement (13.0 vs 15.6). On price, 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.

Meteors, Asteroids, & Fireball ships an update every 48 months, Operation daily. The most recent releases landed on November 9, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Meteors, Asteroids, & Fireball | 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 | 56 MB | 12 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Galatic Droids](https://appshunter.io/developer/806182439) | [Boris Kravchenko](https://appshunter.io/developer/1700260082) |

## What reviewers say

### Meteors, Asteroids, & Fireball

[App page](https://appshunter.io/ios/app/meteors-asteroids-and-fireball/id1349798626)

**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 Meteors, Asteroids, & Fireball free?

Meteors, Asteroids, & Fireball is free to download, with no in-app purchases.

### Is Operation free?

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

### Do Meteors, Asteroids, & Fireball or Operation have ads?

Meteors, Asteroids, & Fireball shows ads; Operation does not.

### Which is updated more often, Meteors, Asteroids, & Fireball or Operation?

Meteors, Asteroids, & Fireball ships an update every 48 months, and Operation daily. Most recently, Meteors, Asteroids, & Fireball was updated on November 9, 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.*