Celestia - Space Simulator is made and published by 林峰李. AppBrain is an independent app data site and isn't affiliated with 林峰李. The app name, icon, screenshots and description belong to 林峰李 and are shown as published on the App Store.

About Celestia - Space Simulator

Celestia - Space Simulator is an education app developed by 林峰李.

User Ratings

Celestia - Space Simulator is rated 4.35 out of 5 stars. The rating is based on 330 ratings.

App Information

Celestia - Space Simulator is freely available from the App Store. The app size is 545.46 MB. The latest version available is 26.9.1. The last update was on September 20, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since July 2020.

Description by 林峰李 (from the App Store)

Celestia — real-time 3D visualization of space

3D Space Simulator | Celestia lets you explore our universe in three dimensions.

Celestia simulates many different types of celestial objects. From planets and moons to star clusters and galaxies, you can visit every object in the expandable database and view it from any point in space and time. The position and movement of solar system objects is calculated accurately in real time at any rate desired.

Interactive Planetarium | Celestia serves as a planetarium – for an observer on any celestial object.

You can easily navigate to any world and land on its surface. When used as a planetarium, Celestia shows accurate positions of solar system objects in the sky. You can switch labels and other supporting features on and off with hotkeys, or zoom in and out on an object of interest, for example Jupiter’s system of moons.

Expandable Content | Customize Celestia according to your needs.

Celestia’s catalogues can be easily expanded. There are many different add-ons available containing new objects like comets or stars, high-resolution textures of Earth and other well mapped solar system bodies, as well as 3D models for asteroids and spacecraft on precise trajectories. Even fictional objects from well-known sci-fi franchises can be found.

EULA(End User License Agreement): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Show more Show less

Screenshots

Celestia - Space Simulator Screenshot 1 of 6

Celestia - Space Simulator Screenshot 2 of 6

Celestia - Space Simulator Screenshot 3 of 6

Celestia - Space Simulator Screenshot 4 of 6

Celestia - Space Simulator Screenshot 5 of 6

Celestia - Space Simulator Screenshot 6 of 6

Screenshots by 林峰李, from the the App Store listing

4.35 · 330 reviews

Official page on the App Store

Alternatives to Celestia - Space Simulator

Changelog of Celestia - Space Simulator

No changelog data

Developer information for 林峰李

林峰李

Address:

Comments on Celestia - Space Simulator for iOS

We don't have enough comments to show example comments. Please check back later.

App Store Rankings for Celestia - Space Simulator

This app is not ranked

Technologies used by Celestia - Space Simulator

Frequently asked questions about Celestia - Space Simulator

Is Celestia - Space Simulator free?

Yes. Celestia - Space Simulator is free on the App Store.

Is Celestia - Space Simulator still available?

Yes. Celestia - Space Simulator is on the App Store, and the last update we saw was on September 20, 2026.

How large is Celestia - Space Simulator?

Celestia - Space Simulator is 545.46 MB.

Is Celestia - Space Simulator suitable for children?

App Store rates the content of Celestia - Space Simulator as suitable for everyone.

How do people rate Celestia - Space Simulator?

Celestia - Space Simulator scores 4.35 out of 5 stars, from 330 ratings on the App Store.

Who made Celestia - Space Simulator?

Celestia - Space Simulator was developed by 林峰李. It is listed in the education category on the App Store.

What are the best alternatives to Celestia - Space Simulator?

People looking at Celestia - Space Simulator also look at these education apps: Stars and Planets - Astronomy, Exoplanet, Galaxy Map, Our Galaxy, Solar Walk Lite - Planetarium.

Today's trending apps Popular Education Apps Top new apps Price drops on Google Play Apps other people are watching

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps

Celestia - Space Simulator