# Rogue Invaders vs Retro Galactic Siege

The clearest difference is in-app purchases: Rogue Invaders at none against Retro Galactic Siege's 5. Rogue Invaders also leads on update cadence (fortnightly vs every 2 months). Retro Galactic Siege's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Retro Galactic Siege sells 5 one-off in-app purchases. Rogue Invaders asks for nothing beyond the download.

Rogue Invaders ships an update fortnightly, Retro Galactic Siege every 2 months. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Rogue Invaders | Retro Galactic Siege |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rogue-invaders/id6746952488/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 338 MB | 11 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Machine Thoughts LLC](https://appshunter.io/developer/1758458319) | [ABRAHAM SEGOVIANO](https://appshunter.io/developer/1886602554) |

## What reviewers say

### Rogue Invaders

[App page](https://appshunter.io/ios/app/rogue-invaders/id6746952488)

**Features:** macOS Compatibility

**In-app purchases:** none


### Retro Galactic Siege

[App page](https://appshunter.io/ios/app/retro-galactic-siege/id6761139691)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Warhawk Ship | $0.99 | one-time |
| Xeno Drone ship | $0.99 | one-time |
| Neon Blade Ship | $0.99 | one-time |
| Phantom Ship | $0.99 | one-time |
| Dark Dimension Expansion | $1.99 | one-time |


## Frequently asked questions

### Is Rogue Invaders free?

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

### Is Retro Galactic Siege free?

Retro Galactic Siege is free to download, with in-app purchases available.

### Do Rogue Invaders or Retro Galactic Siege have ads?

Neither Rogue Invaders nor Retro Galactic Siege shows ads.

### Which is updated more often, Rogue Invaders or Retro Galactic Siege?

Rogue Invaders ships an update fortnightly, and Retro Galactic Siege every 2 months. Most recently, Rogue Invaders was updated on October 25, 2026 and Retro Galactic Siege on October 9, 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.*