# Alien Attack vs Mighty Guards

The clearest difference is review sentiment: Alien Attack at 100% against Mighty Guards's 20%. Alien Attack also leads on rating (4.4 vs 4.0). Mighty Guards's advantage is in-app purchases (none vs 18) and update cadence (every 3 days vs every 3 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Alien Attack sells 16 one-off in-app purchases. Mighty Guards asks for nothing beyond the download.

Alien Attack holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 10 and 15 respectively. Written reviews point the same way: 100% of Alien Attack's written reviews are positive against 20% of Mighty Guards's.

Alien Attack ships an update every 3 months, Mighty Guards every 3 days. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Alien Attack | Mighty Guards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/alien-attack-idle-arcade-game/id6502288455/reviews)** | [4.0 (15 ratings)](https://appshunter.io/ios/app/mighty-guards/id6670795556/reviews) |
| Number of ratings | 10 | **15** |
| Positive reviews | **100.0% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 381 MB | 145 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [P.D. PLAYGENES INTERNATIONAL LIMITED](https://appshunter.io/developer/1492668667) | [YALP GAMES LLC](https://appshunter.io/developer/1734473116) |

## What reviewers say

### Alien Attack

[App page](https://appshunter.io/ios/app/alien-attack-idle-arcade-game/id6502288455)

Lead an alien entity in an idle survival game to conquer the planet by consuming humans and evolving your army. Face formidable bosses and complete quests in exhilarating arcade action.

**Highlights:** Eternal Evolution upgrades, Exhilarating arcade gameplay, Epic boss battles, Progression and exploration, Consume humans to grow army

**Features:** Vision Pro support

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads Blocker | $0.99 | one-time |
| Pearl keys | $1.99 | one-time |
| One-time offer! | $2.99 | one-time |
| One-time offer! | $3.99 | one-time |
| Pile of Gems | $4.99 | one-time |
| One-time offer! | $4.99 | one-time |
| One-time offer! | $5.99 | one-time |
| One-time offer! | $6.99 | one-time |
| Heap of Gems | $9.99 | one-time |
| One-time offer! | $9.99 | one-time |
| One-time offer! | $11.99 | one-time |
| One-time offer! | $12.99 | one-time |
| One-time offer! | $14.99 | one-time |
| One-time offer! | $19.99 | one-time |
| One-time offer! | $29.99 | one-time |
| One-time offer! | $69.99 | one-time |


### Mighty Guards

[App page](https://appshunter.io/ios/app/mighty-guards/id6670795556)

Become a superhero defending the city from aliens in this idle arcade game. Patrol streets, defeat enemies, and upgrade your powers to restore peace. Enjoy captivating gameplay and dynamic visuals for endless heroic fun.

**Highlights:** Superhero city defense, Idle arcade gameplay, Enemy vanquishing, Power upgrades, Dynamic visuals, Restoring peace

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alien Attack free?

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

### Is Mighty Guards free?

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

### Which has better reviews, Alien Attack or Mighty Guards?

Alien Attack is rated higher. Alien Attack averages 4.4 out of 5 from 10 ratings, while Mighty Guards averages 4.0 from 15 ratings.

### Do Alien Attack or Mighty Guards have ads?

Both Alien Attack and Mighty Guards show ads.

### Which is updated more often, Alien Attack or Mighty Guards?

Alien Attack ships an update every 3 months, and Mighty Guards every 3 days. Most recently, Alien Attack was updated on September 19, 2026 and Mighty Guards on June 1, 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.*