# Spaceflight Simulator vs Space Shuttle Agency

The clearest difference is review sentiment: Spaceflight Simulator at 86% against Space Shuttle Agency's 39%. Spaceflight Simulator also leads on rating (4.8 vs 4.2) and ads (none vs shown). Space Shuttle Agency's advantage is in-app purchases (none vs 11) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Spaceflight Simulator sells 10 one-off in-app purchases. Space Shuttle Agency asks for nothing beyond the download.

Spaceflight Simulator holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Spaceflight Simulator has 97K ratings behind it against 855, so its average is the more settled of the two. Written reviews point the same way: 86% of Spaceflight Simulator's written reviews are positive against 39% of Space Shuttle Agency's.

Spaceflight Simulator ships an update every 9 days, Space Shuttle Agency every 31 months. Both last shipped on September 24, 2026.

## The numbers

| Metric | Spaceflight Simulator | Space Shuttle Agency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (97K ratings)](https://appshunter.io/ios/app/spaceflight-simulator/id1308057272/reviews)** | [4.2 (855 ratings)](https://appshunter.io/ios/app/space-shuttle-agency/id1403944181/reviews) |
| Number of ratings | **97K** | 855 |
| Positive reviews | **85.7% of reviews** | 38.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 31 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 172 MB | 267 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Spaceflight Simulator UK Ltd](https://appshunter.io/developer/1308057271) | [Renzo Macedo](https://appshunter.io/developer/1403943580) |

## What reviewers say

### Spaceflight Simulator

[App page](https://appshunter.io/ios/app/spaceflight-simulator/id1308057272)

Build and launch rockets to explore a realistic, open universe. Experience space exploration with accurate physics and a vast, explorable solar system.

**Highlights:** Build custom rockets, Realistic orbital mechanics, Explore a scaled universe, Visit planets and moons, Open-world space exploration, Real-life physics simulation

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skins Expansion | $2.99 | one-time |
| Full Version | $3.99 | one-time |
| Redstone + Atlas Pack | $3.99 | one-time |
| Parts Expansion | $4.99 | one-time |
| Infinite Area Expansion | $4.99 | one-time |
| Expansion Bundle | $7.99 | one-time |
| Cheats Expansion | $9.99 | one-time |
| Full Bundle Upgrade | $9.99 | one-time |
| Full Bundle | $11.99 | one-time |
| Full Bundle | $14.99 | one-time |

**What reviewers like**

- 🚀 Realistic physics and space simulation
- 👍 Intuitive controls and easy to learn
- 🚀 Ability to build complex rockets and spacecraft
- 👍 No ads or in-app purchases required to play

**What reviewers complain about**

- 🐛 Occasional bugs and glitches, especially with large rockets
- 🔋 Potential performance issues on older devices
- 🔒 Limited customization and part options in free version
- 🚀 Docking and rendezvous maneuvers can be very challenging

**Reported bugs**

- Rocket parts sometimes clipping through each other
- Occasional freezing or crashing when launching large rockets
- Issues with RCS thrusters firing unexpectedly during docking
- Problems with maintaining stable orbits and transfers

**Requested features**

- Add more planets, moons, and celestial bodies to explore
- Implement a career mode or progression system with challenges
- Allow for more customization of rocket parts and spacecraft
- Improve docking and rendezvous mechanics to make them more accessible
- Add the ability to control individual astronauts and perform EVAs


### 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


## Frequently asked questions

### Is Spaceflight Simulator free?

Spaceflight Simulator is free to download, with in-app purchases available.

### Is Space Shuttle Agency free?

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

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

Spaceflight Simulator is rated higher. Spaceflight Simulator averages 4.8 out of 5 from 97K ratings, while Space Shuttle Agency averages 4.2 from 855 ratings.

### Do Spaceflight Simulator or Space Shuttle Agency have ads?

Space Shuttle Agency shows ads; Spaceflight Simulator does not.

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

Spaceflight Simulator ships an update every 9 days, and Space Shuttle Agency every 31 months. Most recently, Spaceflight Simulator was updated on September 24, 2026 and Space Shuttle Agency on September 24, 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.*