# Alien Conquer vs Rudox's World

The clearest difference is ads: Rudox's World at none against Alien Conquer's shown. Alien Conquer's advantage is update cadence (every 3 months vs every 16 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Alien Conquer ships an update every 3 months, Rudox's World every 16 months. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Alien Conquer | Rudox's World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (4 ratings)](https://appshunter.io/ios/app/rudoxs-world/id1637405864/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 16 months |
| Monetization | — | Free |
| Size | 25 MB | 234 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Mauricio Carrillo](https://appshunter.io/developer/856715493) | [NO END STUDIO S.R.L.](https://appshunter.io/developer/1636458291) |

## What reviewers say

### Alien Conquer

[App page](https://appshunter.io/ios/app/alien-conquer/id1187417710)

**In-app purchases:** none


### Rudox's World

[App page](https://appshunter.io/ios/app/rudoxs-world/id1637405864)

Embark on a classic platformer adventure to save the world from evil monsters. Jump and run through mysterious realms, defeat enemies with boomerangs, and collect coins to power up your heroes. Enjoy an old-school gaming experience with multiple characters and levels.

**Highlights:** Classic platformer gameplay, Save the world from monsters, Jump and run mechanics, Defeat enemies with boomerangs, Collect coins for upgrades, 30 well-designed levels, 7 playable characters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alien Conquer free?

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

### Is Rudox's World free?

Rudox's World is free to download, with no in-app purchases.

### Do Alien Conquer or Rudox's World have ads?

Alien Conquer shows ads; Rudox's World does not.

### Which is updated more often, Alien Conquer or Rudox's World?

Alien Conquer ships an update every 3 months, and Rudox's World every 16 months. Most recently, Alien Conquer was updated on October 18, 2026 and Rudox's World on October 3, 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.*