# Invaders(Simple) vs Space Invaders

The clearest difference is review sentiment: Invaders(Simple) at 63% against Space Invaders's 23%. Invaders(Simple) also leads on rating (5.0 vs 4.5) and iOS requirement (8.0 vs 11.0). Space Invaders's advantage is update cadence (weekly vs every 20 months) and ratings volume (1K vs 1). 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.

Invaders(Simple) holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Space Invaders has 1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 63% of Invaders(Simple)'s written reviews are positive against 23% of Space Invaders's.

Invaders(Simple) ships an update every 20 months, Space Invaders weekly. The most recent releases landed on June 1, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Invaders(Simple) | Space Invaders |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invaderssimple/id910019357/reviews)** | [4.5 (1K ratings)](https://appshunter.io/ios/app/space-invaders-alien-shooter/id6445820851/reviews) |
| Number of ratings | 1 | **1K** |
| Positive reviews | **62.5% of reviews** | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Weekly** |
| Monetization | Free | Free |
| Size | 5 MB | 70 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masanao Baba](https://appshunter.io/developer/803806609) | [Dmitriy Yudin](https://appshunter.io/developer/968007421) |

## What reviewers say

### Invaders(Simple)

[App page](https://appshunter.io/ios/app/invaderssimple/id910019357)

A classic retro shooter game inspired by Space Invaders. Experience simple, nostalgic gameplay with a focus on pure shooting action. Perfect for quick gaming sessions.

**Highlights:** Retro shooter gameplay, Classic arcade style, Simple controls, Nostalgic experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Invaders

[App page](https://appshunter.io/ios/app/space-invaders-alien-shooter/id6445820851)

Pilot a powerful spacecraft in this top-down shooter. Battle waves of alien ships, upgrade your weapons, and survive intense dogfights. Features dazzling graphics and pulse-pounding music for an adrenaline-fueled arcade experience.

**Highlights:** Top-down shooting action, Ship weapon upgrades, Power-up collection, Intense dogfights, Boss battles, Dazzling graphics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invaders(Simple) free?

Invaders(Simple) is free to download, with no in-app purchases.

### Is Space Invaders free?

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

### Which has better reviews, Invaders(Simple) or Space Invaders?

Invaders(Simple) is rated higher. Invaders(Simple) averages 5.0 out of 5 from 1 ratings, while Space Invaders averages 4.5 from 1K ratings.

### Do Invaders(Simple) or Space Invaders have ads?

Neither Invaders(Simple) nor Space Invaders shows ads.

### Which is updated more often, Invaders(Simple) or Space Invaders?

Invaders(Simple) ships an update every 20 months, and Space Invaders weekly. Most recently, Invaders(Simple) was updated on June 1, 2026 and Space Invaders on September 24, 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.*