# Protector vs Astra Squad

The clearest difference is in-app purchases: Protector at none against Astra Squad's 12. Protector also leads on iOS requirement (11.0 vs 15.0). Astra Squad's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Astra Squad sells 12 one-off in-app purchases. Protector asks for nothing beyond the download.

Protector ships an update every 2 weeks, Astra Squad every 5 days. The most recent releases landed on September 30, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Protector | Astra Squad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (1K ratings)](https://appshunter.io/ios/app/astra-squad/id6779563769/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 225 MB | 565 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [BHAKTI TECH SOLUTION](https://appshunter.io/developer/1645236893) | [MEGAGIGA GAMES BILISIM AS](https://appshunter.io/developer/6779213675) |

## What reviewers say

### Protector

[App page](https://appshunter.io/ios/app/protector-alien-hunter/id1664375765)

**Features:** macOS Compatibility

**In-app purchases:** none


### Astra Squad

[App page](https://appshunter.io/ios/app/astra-squad/id6779563769)

Lead humanity's counterattack against alien invaders as Commander Astra. Rebuild your forces, gather resources, and upgrade your hero with powerful weapons to defend Earth. Engage in intense battles across the planet to reclaim the stars.

**Highlights:** Lead humanity's defense force, Rebuild and strengthen your army, Gather resources, Upgrade hero and weapons, Fight waves of alien monsters, Counterattack across Earth

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem Pack 1 | $0.99 | one-time |
| Starter Pack | $0.99 | one-time |
| Rare Shotgun Pack | $1.99 | one-time |
| Gem Pack 2 | $4.99 | one-time |
| Turret Resource Pack | $7.99 | one-time |
| Gem Pack 3 | $9.99 | one-time |
| No Ads Pack | $9.99 | one-time |
| Melania Pack | $9.99 | one-time |
| Tool Damage Forever | $11.99 | one-time |
| Weapon Damage Forever | $12.99 | one-time |
| Gem Pack 4 | $19.99 | one-time |
| No Ads Vip Pack | $22.99 | one-time |


## Frequently asked questions

### Is Protector free?

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

### Is Astra Squad free?

Astra Squad is free to download, with in-app purchases available.

### Do Protector or Astra Squad have ads?

Both Protector and Astra Squad show ads.

### Which is updated more often, Protector or Astra Squad?

Protector ships an update every 2 weeks, and Astra Squad every 5 days. Most recently, Protector was updated on September 30, 2026 and Astra Squad on October 18, 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.*