# Chicken Invaders 3 HD vs Galaxy Attack

The clearest difference is rating: Galaxy Attack at 4.7 against Chicken Invaders 3 HD's 4.1. Galaxy Attack also leads on review sentiment (53% vs 25%) and ratings volume (3.4K vs 41). Chicken Invaders 3 HD's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Chicken Invaders 3 HD sells 1 one-off in-app purchase and Galaxy Attack sells 17 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Galaxy Attack holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Galaxy Attack has 3.4K ratings behind it against 41, so its average is the more settled of the two. Written reviews point the same way: 25% of Chicken Invaders 3 HD's written reviews are positive against 53% of Galaxy Attack's.

Chicken Invaders 3 HD ships an update every 5 weeks, Galaxy Attack every 3 months. The most recent releases landed on September 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Chicken Invaders 3 HD | Galaxy Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (41 ratings)](https://appshunter.io/ios/app/chicken-invaders-3-hd/id552828449/reviews) | **[4.7 (3.4K ratings)](https://appshunter.io/ios/app/galaxy-attack-alien-invaders/id1096041471/reviews)** |
| Number of ratings | 41 | **3.4K** |
| Positive reviews | 25.0% of reviews | **52.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 171 MB | 196 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [InterAction studios](https://appshunter.io/developer/460426907) | [Onegame Global Limited](https://appshunter.io/developer/1820829095) |

## What reviewers say

### Chicken Invaders 3 HD

[App page](https://appshunter.io/ios/app/chicken-invaders-3-hd/id552828449)

Defend Earth from an intergalactic chicken invasion seeking revenge. Pilot your spaceship and fight for humanity's right to enjoy chicken dishes. Your mission is to prevent becoming part of a galactic chicken restaurant's menu.

**Highlights:** Space combat gameplay, Defend Earth from alien chickens, Pilot a spaceship, Fight for survival, Galactic invasion theme

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full game unlock | $2.99 | one-time |


### Galaxy Attack

[App page](https://appshunter.io/ios/app/galaxy-attack-alien-invaders/id1096041471)

Engage in an epic space war against alien invaders in this classic arcade shooter. Pilot legendary fighters, upgrade your arsenal, and protect Earth from a relentless chicken squadron. Experience thrilling battles with diverse missions and challenging bosses.

**Highlights:** Epic space battles, Legendary fighter control, Fighter upgrades and boosters, Attractive mission system, Multiple game modes (Campaign, Endless, Raidboss), Challenging levels and bosses, Daily missions and achievements

**Features:** Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guardian of Galaxy VIP Weekly | $4.99 | per 7 days |
| Buy 30 Gems | $0.99 | one-time |
| Starter Offer | $0.99 | one-time |
| Sale Fighter 4 | $0.99 | one-time |
| Open Premium Pack | $0.99 | one-time |
| Daily Raid Boss 1 | $0.99 | one-time |
| Daily Raid Boss 2 | $1.99 | one-time |
| Remove Ads Forever | $2.99 | one-time |
| Buy 100 Gems | $2.99 | one-time |
| Buy 16000 Coins | $4.99 | one-time |
| Buy 250 Gems | $4.99 | one-time |
| Great Offer | $4.99 | one-time |
| Sale double coin forever | $4.99 | one-time |
| Diamonds Reward Pack | $9.99 | one-time |
| Buy 38000 Coins | $9.99 | one-time |
| Buy 1250 Gems | $19.99 | one-time |
| Buy 80000 Coins | $19.99 | one-time |

**What reviewers like**

- 💖 Entertaining game
- 🎮 Nostalgic gameplay
- 🎨 Great graphics

**What reviewers complain about**

- 🤖 Too many ads
- 🛑 Interrupts gameplay
- 🐛 Glitches and crashes
- 💰 In-app purchases issues

**Reported bugs**

- Invisible enemies
- Endless mode not working
- Crashes on certain levels

**Requested features**

- Reduce ads
- Fix level progression issues
- Improve stability and performance


## Frequently asked questions

### Is Chicken Invaders 3 HD free?

Chicken Invaders 3 HD is free to download, with in-app purchases available.

### Is Galaxy Attack free?

Galaxy Attack is free to download, with in-app purchases available.

### Which has better reviews, Chicken Invaders 3 HD or Galaxy Attack?

Galaxy Attack is rated higher. Chicken Invaders 3 HD averages 4.1 out of 5 from 41 ratings, while Galaxy Attack averages 4.7 from 3.4K ratings.

### Do Chicken Invaders 3 HD or Galaxy Attack have ads?

Galaxy Attack shows ads; Chicken Invaders 3 HD does not.

### Which is updated more often, Chicken Invaders 3 HD or Galaxy Attack?

Chicken Invaders 3 HD ships an update every 5 weeks, and Galaxy Attack every 3 months. Most recently, Chicken Invaders 3 HD was updated on September 30, 2026 and Galaxy Attack 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.*