# Space Shuttle Agency vs Volcano Eruption Simulator

The clearest difference is update cadence: Volcano Eruption Simulator at every 4 months against Space Shuttle Agency's every 27 months. Space Shuttle Agency's advantage is ratings volume (859 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

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

Space Shuttle Agency holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Space Shuttle Agency has 859 ratings behind it against 1, so its average is the more settled of the two.

Space Shuttle Agency ships an update every 27 months, Volcano Eruption Simulator every 4 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Space Shuttle Agency | Volcano Eruption Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (859 ratings)](https://appshunter.io/ios/app/space-shuttle-agency/id1403944181/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/volcano-eruption-simulator/id6746356265/reviews) |
| Number of ratings | **859** | 1 |
| Positive reviews | 39.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 27 months | **Every 4 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 277 MB | 12 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Renzo Macedo](https://appshunter.io/developer/1403943580) | [Yaroslav Novytskyi](https://appshunter.io/developer/1668442756) |

## What reviewers say

### Space Shuttle Agency

[App page](https://appshunter.io/ios/app/space-shuttle-agency/id1403944181)

Experience realistic NASA shuttle missions in this 3D simulator game. Launch, fly, and land iconic spacecraft through orbital and atmospheric stages. Test your piloting skills in a challenging spaceflight adventure.

**Highlights:** Realistic shuttle launch simulation, Orbital mission objectives, ISS docking, Accelerometer-controlled re-entry, Landing gear deployment, Multiple shuttle models

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Realistic shuttle simulation
- ⭐ Visually impressive graphics
- ⭐ Immersive 360-degree view

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🕰️ Unrealistic time constraints for missions
- 🤖 Poorly designed controls and cockpit
- 🔍 Lack of accessibility features

**Reported bugs**

- Game crashes on launch or during missions
- Inability to complete first mission
- Unresponsive controls and button inputs

**Requested features**

- More time for satellite capture missions
- Improved camera controls and views
- Accessibility options for disabled users
- Reduced in-game advertisements


### Volcano Eruption Simulator

[App page](https://appshunter.io/ios/app/volcano-eruption-simulator/id6746356265)

Experience the awe of a volcanic eruption with this simulator. Control lava, smoke, and wind effects to create a realistic and immersive natural phenomenon. Choose from various locations and adjust the time of day for a unique visual experience.

**Highlights:** Realistic eruption simulation, Control lava, smoke, and wind, Adjust time of day, Choose from 6 locations, Immersive visual effects

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Shuttle Agency free?

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

### Is Volcano Eruption Simulator free?

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

### Which has better reviews, Space Shuttle Agency or Volcano Eruption Simulator?

Space Shuttle Agency is rated higher. Space Shuttle Agency averages 4.2 out of 5 from 859 ratings, while Volcano Eruption Simulator averages 4.0 from 1 ratings.

### Do Space Shuttle Agency or Volcano Eruption Simulator have ads?

Both Space Shuttle Agency and Volcano Eruption Simulator show ads.

### Which is updated more often, Space Shuttle Agency or Volcano Eruption Simulator?

Space Shuttle Agency ships an update every 27 months, and Volcano Eruption Simulator every 4 months. Most recently, Space Shuttle Agency was updated on October 24, 2026 and Volcano Eruption Simulator on October 20, 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.*