# Rocket Simulator vs Alienator

The clearest difference is ads: Rocket Simulator at none against Alienator's shown. Rocket Simulator also leads on iOS requirement (6.0 vs 13.0). Alienator's advantage is update cadence (monthly vs every 7 months). On price, in-app purchases and device support there is nothing between them.

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

Rocket Simulator ships an update every 7 months, Alienator monthly. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Rocket Simulator | Alienator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (179 ratings)](https://appshunter.io/ios/app/rocket-simulator/id634511367/reviews)** | — |
| Number of ratings | **179** | — |
| Positive reviews | 21.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | — |
| Size | 78 MB | 9 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [1788918 Alberta Ltd](https://appshunter.io/developer/597315953) | [Michael West](https://appshunter.io/developer/1711137864) |

## What reviewers say

### Rocket Simulator

[App page](https://appshunter.io/ios/app/rocket-simulator/id634511367)

Simulate launching rockets into space and explore Earth's orbit. Discover celestial bodies like the Hubble Telescope and International Space Station. Designed for both young learners and space enthusiasts.

**Highlights:** Launch rockets, View Earth orbit objects, Explore Hubble Telescope, Visit International Space Station, Discover Kepler, Simple controls

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast rocket launch
- 🌟 Fantastic for space enthusiasts
- 👍 Good for education

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 🔍 Lack of controls and interactivity
- 🎨 Poor graphics and animations
- 📚 Inaccurate or unrealistic simulation

**Reported bugs**

- App crashes on launch
- Incompatible with newer iOS versions
- Buttons and controls not working

**Requested features**

- Add more rocket models and spacecraft
- Implement realistic staging and orbital mechanics
- Allow user control over rocket flight
- Include re-entry and landing capabilities
- Provide more camera angles and views


### Alienator

[App page](https://appshunter.io/ios/app/alienator-retro-space-shooter/id6468975854)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Simulator free?

Rocket Simulator is free to download, with no in-app purchases.

### Is Alienator free?

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

### Do Rocket Simulator or Alienator have ads?

Alienator shows ads; Rocket Simulator does not.

### Which is updated more often, Rocket Simulator or Alienator?

Rocket Simulator ships an update every 7 months, and Alienator monthly. Most recently, Rocket Simulator was updated on October 21, 2026 and Alienator on October 15, 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.*