# Spaceflight Simulator — Rocket science made simple!

> Build rockets, explore planets, and experience spaceflight with realistic physics. (iPhone/iPad app by Spaceflight Simulator UK Ltd.)

- Source: https://appshunter.io/ios/app/spaceflight-simulator/id1308057272 (this page in markdown: same URL + `.md`)
- Developer: [Spaceflight Simulator UK Ltd](https://appshunter.io/developer/1308057271)
- Category: Games, Education, Simulation
- Price: Free with in-app purchases
- Rating: 4.80/5 from 97,457 App Store ratings · 4,709 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 172 MB
- Languages: American English
- Released: 2017-11-29
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/spaceflight-simulator/id1308057272/reviews.md

## What is Spaceflight Simulator?

This game is about space explorations, its about building your own rocket, and going out to explore and see whats out there, all while following real life physics.

• Realistically scaled universe, with planets up to hundreds of kilometers in size and millions of kilometers of space between them.
• Realistic orbital mechanics
• Open universe, if you see something in the distance, you can go there, no limits, no invisible walls.

Current planets:
Mercury.
Venus.
Earth.
Moon.
Mars.
Phobos.
Deimos.

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## What do users think of Spaceflight Simulator?

Overall sentiment: positive

**Pros**

- 🚀 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

**Cons**

- 🐛 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

**Commonly 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

**Most 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
- Implement a fuel line system for more efficient staging

## Recent user reviews (10 of 4,709)

All indexed reviews: https://appshunter.io/ios/app/spaceflight-simulator/id1308057272/reviews.md

### 5/5 — Crash

*2026-08-25, version 1.6.0.0.22*

Great game but keeps crashing on a iPhone 17 pro which is crazy

### 5/5 — Space shuttle

*2026-08-25, version 1.6.0.0.22*

Space flight simulator 2

### 1/5 — Good but on problem

*2026-08-24, version 1.6.0.0.22*

The game is pay-to- progress because you only have a set amount of space for parts you could use the files to change how much space you have but it's not fair you pay a bundle to progress EVEN WHEN YOU GO TO DEEP SPACE AND PLANETS YOU NEED THE ION ENGINE THE MOST EFF ENGINE I know in 2023 you can get everything for free but there new players and the game is blowing up because 1.6 and no use of mods devs/ creator please respond to this(edit)  IM AM NOT BUYING THE BUNDLES FOR STUPID PARTS

### 1/5 — It’s horrible

*2026-08-24, version 1.6.0.0.22*

I can’t play 5 minutes without crashing or flashing back or kicking me out fix it

### 5/5 — Greatest game ever

*2026-08-23, version 1.6.0.0.22*

It’s kerbal space program in your pocket. I have preformed every real life mission in this game. You can build almost perfect Saturn v’s ,SLS, titans for Gemini, redstone absolutely anything. New 3d game coming out but you need to play this first so you can appreciate where it came from. I’ve paid for this app and all things available for purchase on 3 different devices I love it so much. That being said. To the devs. Game is freezing bad right now. Can you take a look? The bug is a new one that I haven’t seen before and I’ve been playing for almost 7 years. 10/10 game. Get it. Pay for it. When the second one comes out get that one too. Please devs fix the bug it’s locking up iPhones.

### 1/5 — The worst game of my life

*2026-08-23, version 1.6.0.0.22*

I first played this game in 2020 and all was fine until pay to win came and the dev slashed high prices at us, 1.6 beta for android only, mods locked until you pay a high fee and UNFAIR GAMEPLAY, I used to like this game AND NOW I HATE IT, STEF WHATEVER THE HELL YOUR DOING FIX THIS GAME, YOUR JUST LIKE EA (Electronic Arts)

### 5/5 — Great game

*2026-08-23, version 1.6.0.0.22*

Great, but one glitch, if in career mode (or mods) with solid fuel, if you revert 30 seconds or 3 minutes, or exit to main menu and then resume game, while a solid rocket is burning (meaning you revert to when a solid rocket’s burning), you can no longer see the rocket plume from it, but you still accelerate and the fuel doesn’t go down, otherwise great game

### 1/5 — Please add very easy mode

*2026-08-23, version 1.6.0.0.22*

In very easy mode the solar system is about 100 times smaller than it’s natural size please add that please respond

### 1/5 — Super buggy

*2026-08-23, version 1.6.0.0.22*

Game freezes and makes my phone freeze as well. Would be a fun game if it didn’t make my phone crash.

### 5/5 — Docking in orbit

*2026-08-22, version 1.6.0.0.22*

This game is fun yes but I just can’t seem to be able to dock in orbit I was thinking it would be nice to enable a setting called auto dock so you select the rocket or space station and click a button called auto dock and it will automatically dock for you like it will automatically setup a encounter and stuff and will auto line it up so it’s easier to make space stations and stuff but I think so that you can’t just always use it you get one a day or you can pay or something to get double everyday or something like that or like $1 for unlimited for an hour or something I know you guys probably won’t see this but I think this would make it a lot more fun and one more thing auto dock is only available on easy mode any 5 out of 5 star game in my opinion love that there’s no ads

## Frequently asked questions about Spaceflight Simulator

### What is Spaceflight Simulator about?

This game allows you to build your own rockets and embark on space explorations. You can explore a realistically scaled universe, experiencing orbital mechanics and real-life physics as you travel between planets and moons.

### What are the key features of this app?

Key features include building custom rockets, experiencing realistic orbital mechanics, and exploring an open universe with no limits. You can visit planets like Mercury, Venus, Earth, Moon, Mars, Phobos, and Deimos.

### Is Spaceflight Simulator free to play?

The application is free to download and play, but it does offer in-app purchases. These purchases likely provide additional content or features for players who wish to enhance their experience.

### What planets can I explore in the game?

The current planets available for exploration include Mercury, Venus, Earth, the Moon, Mars, Phobos, and Deimos. The universe is realistically scaled, offering vast distances between celestial bodies.

### Does the game follow real-life physics?

Yes, the game is designed to follow real-life physics, particularly in its simulation of orbital mechanics. This provides a more realistic and challenging experience for players interested in spaceflight.

## Version history (last 5 releases)

### 1.6.0.0.22 — 2026-05-10

Added development blog menu
Fixed text in create world menu

### 1.6.0.0.21 — 2026-04-30

- Added dev blog

### 1.6.0.0.20 — 2026-04-24

- Small fixes

### 1.6.0.0.19 — 2026-04-16

Bug fix:
- Purchases properly restore if you came from the beta program

Texture rework for:
- Mercury, Venus, Earth, Mars, Phobos, Deimos

Water:
- Added water to Earth
- Parts now have a density value

New planets:
- Ceres
- Saturn, Pan, Enceladus, Titan, Iapetus
- Uranus, Miranda, Ariel, Titania
- Neptune, Proteus, Triton
- Pluto, Charon
If you already own the full bundle, all new planets are included completely for free!

Mod loader:
- Mod loader that can load custom parts, custom textures and custom solar systems
- Save/mod files have been moved to /data or /media (whichever is accessible on your device), so easier access
- Loading custom parts requires full bundle

New planet editing modules:
- Rings module
- Oceans module
- Front clouds module

Other:
- Added realistic difficulty mode to mobile

### 1.6.0.0.17 — 2026-04-01

Texture rework for:
- Mercury, Venus, Earth, Mars, Phobos, Deimos

Water:
- Added water to Earth
- Parts now have a density value

New planets:
- Ceres
- Saturn, Pan, Enceladus, Titan, Iapetus
- Uranus, Miranda, Ariel, Titania
- Neptune, Proteus, Triton
- Pluto, Charon
If you already own the full bundle, all new planets are included completely for free!

Mod loader:
- Mod loader that can load custom parts, custom textures and custom solar systems
- Save/mod files have been moved to /data or /media (whichever is accessible on your device), so easier access
- Loading custom parts requires full bundle

New planet editing modules:
- Rings module
- Oceans module
- Front clouds module

Other:
- Added realistic difficulty mode to mobile

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*