# Rocket Launcher vs Galaxy Space Simulator 3D

The clearest difference is in-app purchases: Rocket Launcher at none against Galaxy Space Simulator 3D's 13. Rocket Launcher also leads on review sentiment (56% vs 40%). Galaxy Space Simulator 3D's advantage is rating (4.3 vs 3.9) and ratings volume (511 vs 45). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Galaxy Space Simulator 3D sells 13 one-off in-app purchases. Rocket Launcher asks for nothing beyond the download.

Galaxy Space Simulator 3D holds the better App Store score, 4.3 against 3.9. That said, the two scores are not equally well evidenced: Galaxy Space Simulator 3D has 511 ratings behind it against 45, so its average is the more settled of the two. Written reviews complicate that: 56% of Rocket Launcher's written reviews are positive against 40% of Galaxy Space Simulator 3D's, so the app with the better star average is not the one people write more warmly about.

Rocket Launcher ships an update every 7 months, Galaxy Space Simulator 3D every 5 months. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Rocket Launcher | Galaxy Space Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (45 ratings)](https://appshunter.io/ios/app/rocket-launcher-interstellar/id883372461/reviews) | **[4.3 (511 ratings)](https://appshunter.io/ios/app/galaxy-space-simulator-3d/id1236414128/reviews)** |
| Number of ratings | 45 | **511** |
| Positive reviews | **55.6% of reviews** | 39.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 219 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Exevio Ltd.](https://appshunter.io/developer/863028769) | [Krassimir Kondarev](https://appshunter.io/developer/1236414127) |

## What reviewers say

### Rocket Launcher

[App page](https://appshunter.io/ios/app/rocket-launcher-interstellar/id883372461)

Tap buttons in the correct sequence and angle to launch rockets into orbit. Steer your rocket slightly by tilting your device to ensure a safe and successful launch.

**Highlights:** Precise button sequence input, Angle adjustment for launch, Device tilt steering, Orbital launch simulation, Challenging gameplay

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

**In-app purchases:** none


### Galaxy Space Simulator 3D

[App page](https://appshunter.io/ios/app/galaxy-space-simulator-3d/id1236414128)

Create and explore your own universe with a realistic 3D space simulator. Witness celestial bodies orbit, form asteroid belts, and customize planets with various textures and skins. Save, load, and share your cosmic creations with others.

**Highlights:** Realistic 3D graphics, Physics-based gravity simulation, Planet and star customization, Save, load, and pause functionality, Share creations online, Unlockable content through achievements

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| High Res Ceres | $0.99 | one-time |
| High Res Jupiter | $0.99 | one-time |
| Remove ads | $0.99 | one-time |
| Skybox deep space | $0.99 | one-time |
| Skybox green nebula | $0.99 | one-time |
| High Res Earth | $1.99 | one-time |
| High Res Night Earth | $1.99 | one-time |
| Add 5 more planets | $2.99 | one-time |
| Skybox nebulas clash | $2.99 | one-time |
| Unlock asteroid belts | $3.99 | one-time |
| Premium planets bundle | $3.99 | one-time |
| Add 10 more planets | $4.99 | one-time |
| Unlock every feature in game! | $14.99 | one-time |

**What reviewers like**

- 🚀 Fast loading
- 👍 Good graphics
- 💡 Motivating
- 👍 Fun to play

**What reviewers complain about**

- 🐛 Slow loading
- 🐛 Buggy
- 🐛 Difficult to use
- 🐛 Limits on features

**Reported bugs**

- Perpetual loading screen
- Planets and systems not functioning properly
- Zooming and navigation issues
- Frequent crashes and app not launching

**Requested features**

- Add a loading bar
- Improve navigation and controls
- Increase planet and system creation limits
- Add more advanced features (black holes, wormholes, etc.)


## Frequently asked questions

### Is Rocket Launcher free?

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

### Is Galaxy Space Simulator 3D free?

Galaxy Space Simulator 3D is free to download, with in-app purchases available.

### Which has better reviews, Rocket Launcher or Galaxy Space Simulator 3D?

Galaxy Space Simulator 3D is rated higher. Rocket Launcher averages 3.9 out of 5 from 45 ratings, while Galaxy Space Simulator 3D averages 4.3 from 511 ratings.

### Do Rocket Launcher or Galaxy Space Simulator 3D have ads?

Neither Rocket Launcher nor Galaxy Space Simulator 3D shows ads.

### Which is updated more often, Rocket Launcher or Galaxy Space Simulator 3D?

Rocket Launcher ships an update every 7 months, and Galaxy Space Simulator 3D every 5 months. Most recently, Rocket Launcher was updated on October 14, 2026 and Galaxy Space Simulator 3D on October 21, 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.*