# Space Agency vs Spaceflight Simulator

The clearest difference is price: Spaceflight Simulator at Free against Space Agency's $1.99. Spaceflight Simulator also leads on update cadence (every 9 days vs every 2 months) and rating (4.8 vs 4.4). Space Agency's advantage is chart position (#129 vs unranked) and iOS requirement (12.0 vs 15.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Spaceflight Simulator is free to download; Space Agency costs $1.99 up front. Space Agency sells 11 one-off in-app purchases and Spaceflight Simulator sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Spaceflight Simulator holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Spaceflight Simulator has 97K ratings behind it against 740, so its average is the more settled of the two. Written reviews point the same way: 75% of Space Agency's written reviews are positive against 86% of Spaceflight Simulator's.

Space Agency ships an update every 2 months, Spaceflight Simulator every 9 days. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Space Agency | Spaceflight Simulator |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.4 (740 ratings)](https://appshunter.io/ios/app/space-agency/id542397575/reviews) | **[4.8 (97K ratings)](https://appshunter.io/ios/app/spaceflight-simulator/id1308057272/reviews)** |
| Number of ratings | 740 | **97K** |
| Positive reviews | 75.3% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#129** | — |
| Size | 29 MB | 172 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Nooleus](https://appshunter.io/developer/425879096) | [Spaceflight Simulator UK Ltd](https://appshunter.io/developer/1308057271) |

## What reviewers say

### Space Agency

[App page](https://appshunter.io/ios/app/space-agency/id542397575)

**Currently charting:** #129 Top Paid · Strategy, #148 Top Paid · Simulation (US App Store)

Design, construct, and launch your own rockets and satellites. Build a space station and explore the solar system in this challenging simulation game for aspiring astronauts.

**Highlights:** Build rockets, Launch satellites, Create a space station, Explore the solar system, Challenging gameplay

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mission 02 Skip | $0.99 | one-time |
| Mission 12 Skip | $0.99 | one-time |
| Mission 15 Skip | $0.99 | one-time |
| Mission 16 Skip | $0.99 | one-time |
| Transponder Module | $0.99 | one-time |
| 50 Quick Launches | $1.99 | one-time |
| 1000 Quick Launches | $3.99 | one-time |
| Nooleus X Parts Pack | $3.99 | one-time |
| Mission Free Unlock-All | $4.99 | one-time |
| Sandbox Unlock All Parts | $7.99 | one-time |
| Sandbox Unlock Standard Parts | $7.99 | one-time |

**What reviewers like**

- 🚀 Challenging and fun gameplay
- 👍 Great value for money
- 🚀 Smooth gameplay and controls
- 🚀 Addictive and engaging
- 👍 Realistic space simulation

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔒 Limited parts and features in sandbox mode
- 🔒 Microtransactions for additional content
- 🐛 Difficulty with certain missions
- 🔒 Lack of updates and new content

**Reported bugs**

- Sandbox mode parts not unlocking properly
- Crashes and freezes during gameplay
- Inability to restore purchased content
- Glitches with certain rocket and station designs
- Inconsistent performance on different devices

**Requested features**

- Add space shuttle functionality
- Introduce astronauts and crew management
- Expand the solar system with more planets and moons
- Implement a more realistic orbital mechanics system
- Add multiplayer and co-op capabilities


### 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


## Frequently asked questions

### Is Space Agency free?

Space Agency costs $1.99, and also offers in-app purchases.

### Is Spaceflight Simulator free?

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

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

Spaceflight Simulator is rated higher. Space Agency averages 4.4 out of 5 from 740 ratings, while Spaceflight Simulator averages 4.8 from 97K ratings.

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

Neither Space Agency nor Spaceflight Simulator shows ads.

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

Space Agency ships an update every 2 months, and Spaceflight Simulator every 9 days. Most recently, Space Agency was updated on September 22, 2026 and Spaceflight Simulator on September 25, 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.*