# Alien Escape vs Operation

The clearest difference is review sentiment: Operation at 100% against Alien Escape's 70%. Operation also leads on update cadence (daily vs every 2 weeks). Alien Escape's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Alien Escape ships an update every 2 weeks, Operation daily. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Alien Escape | Operation |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free | Free |
| Size | 4 MB | 12 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nebula Soft Inc.](https://appshunter.io/developer/368488422) | [Boris Kravchenko](https://appshunter.io/developer/1700260082) |

## What reviewers say

### Alien Escape

[App page](https://appshunter.io/ios/app/alien-escape/id368488419)

Defend your alien babies from waves of Earth invaders as a brave alien father. Tap to aim and shoot, building powerful combos to survive intense arcade battles and fight your way back home. Explore multiple environments and use a variety of powerful weapons against diverse enemy types.

**Highlights:** Tap to aim and shoot, Build powerful combos, Powerful weapons arsenal, 15+ enemy types, Multiple unique environments, Combo-based scoring

**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 Alien Escape free?

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

### Is Operation free?

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

### Do Alien Escape or Operation have ads?

Neither Alien Escape nor Operation shows ads.

### Which is updated more often, Alien Escape or Operation?

Alien Escape ships an update every 2 weeks, and Operation daily. Most recently, Alien Escape was updated on October 7, 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.*