# Alien Galaxy vs SkyShield Operator

The clearest difference is iOS requirement: Alien Galaxy at 13.0 against SkyShield Operator's 17.0. 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.

## The numbers

| Metric | Alien Galaxy | SkyShield Operator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/skyshield-operator/id6775012428/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | — | Free |
| Size | 308 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Zomob Games](https://appshunter.io/developer/1712101208) | [Patrick DeCarlo](https://appshunter.io/developer/6775012430) |

## What reviewers say

### Alien Galaxy

[App page](https://appshunter.io/ios/app/alien-galaxy-the-war/id6504851053)

**Features:** macOS Compatibility

**In-app purchases:** none


### SkyShield Operator

[App page](https://appshunter.io/ios/app/skyshield-operator/id6775012428)

Command a fictional base-defense system, tracking drone waves and managing a powerful beam. Aim strategically, manage heat levels, and defend your base for as long as possible. Offers escalating challenges and adjustable difficulty.

**Highlights:** Drone wave tracking, SkyShield beam aiming, Heat management, Radar-style command map, Escalating difficulty, Multiple game modes

**In-app purchases:** none


## Frequently asked questions

### Is Alien Galaxy free?

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

### Is SkyShield Operator free?

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

### Do Alien Galaxy or SkyShield Operator have ads?

Neither Alien Galaxy nor SkyShield Operator shows ads.

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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.*