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Best Play9 Space Simulator Apps & Games

194+ iOS apps & games curated and reviewed

4.5 avg rating
19 free apps & games
Updated June 2026

Solar Walk is the household name in play9 space simulator, but it's far from the only option. We track 194+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Play9 Space Simulator

Solar Walk: Space Simulator 3D#1

Solar Walk: Space Simulator 3D by Vito Technology Inc.

Explore Our Galaxy & Universe
Editor's Choice
📚 Education
4.7😊(8.1K ratings)
$4.99In-App Purchases
Solar Walk: Space Simulator 3D screenshot 1
Solar Walk: Space Simulator 3D screenshot 2
Solar Walk: Space Simulator 3D screenshot 3
Solar Walk: Space Simulator 3D screenshot 4
Solar Walk: Space Simulator 3D screenshot 5
Solar Walk: Space Simulator 3D screenshot 6

Explore the wonders of our galaxy with an interactive 3D space simulator app. Fly through the solar system, visit planets, moons, and spacecraft, and learn about celestial bodies in an immersive experience. Embark on a cosmic journey today!

What We Love

  • 🌟 Excellent graphics and visuals
  • 🔍 Detailed information about the solar system
  • 🌍 Ability to explore the planets and moons
  • 🎥 Informative videos and animations

Room to Improve

  • 💰 Expensive in-app purchases required to unlock full features
  • 🐛 Bugs and crashes reported, especially after updates
  • 🕹️ Navigation and controls can be unintuitive
Celestia - Space Simulator#2

Celestia - Space Simulator by Linfeng Li

3D interactive planetarium
Strong Contender
📚 Education
4.4😊(294 ratings)
FreeIn-App Purchases
Celestia - Space Simulator screenshot 1
Celestia - Space Simulator screenshot 2
Celestia - Space Simulator screenshot 3
Celestia - Space Simulator screenshot 4
Celestia - Space Simulator screenshot 5
Celestia - Space Simulator screenshot 6

Explore the universe in three dimensions with this real-time 3D space simulator and interactive planetarium. Visit planets, moons, star clusters, and galaxies with accurate calculations of their positions and movements in space and time. Customize your experience with expandable content and discover the wonders of the cosmos. [Experience the universe like never before!](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)

What We Love

  • ⭐ Realistic space simulation
  • 🌌 Ability to explore galaxies and star systems
  • 🔍 Detailed planet and moon textures
  • 📷 Great for taking screenshots

Room to Improve

  • 🐛 Occasional crashes and glitches
  • 🌌 Limited exploration beyond Milky Way and Andromeda
  • 🌍 Flat terrain on planets
Galaxy Space Simulator 3D#3

Galaxy Space Simulator 3D by Krassimir Kondarev

Solar System Simulator Sandbox
Worth Considering
🎮 Games
4.4😞(457 ratings)
FreeIn-App Purchases
Galaxy Space Simulator 3D screenshot 1
Galaxy Space Simulator 3D screenshot 2
Galaxy Space Simulator 3D screenshot 3
Galaxy Space Simulator 3D screenshot 4
Galaxy Space Simulator 3D screenshot 5
Galaxy Space Simulator 3D screenshot 6

Create your own solar system with a free, immersive 3D space simulator based on real astrophysical laws. Watch planets orbit the sun, customize celestial bodies, and share your creations with others. Ease into space exploration and enjoy creating and observing the wonders of the universe. Leave a rating, share with friends, and dive into the cosmos today!

What We Love

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

Room to Improve

  • 🐛 Slow loading
  • 🐛 Buggy
  • 🐛 Difficult to use

More Play9 Space Simulator apps to explore

4
WorldBox - God Sandbox
WorldBox - God Sandbox
WorldBox - God Sandbox
Best world building simulator!
Free

Create and shape worlds in this free god simulation sandbox game. Watch civilizations evolve, creatures interact, and disasters unfold. Download now for an offline creative experience!

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5
Space Blue Launch
Space Blue Launch
Space Blue Launch
Origin Simulator
Free

Experience the thrill of launching a rocket, deploying an orbital capsule, and landing vertically in a realistic simulator based on a historic spaceflight. Get ready to orbit the earth, reenter the atmosphere, and parachute back down in a highly detailed and immersive experience.

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6
Water Physics Simulation
Water Physics Simulation
Water Physics Simulation
Water/Ship Simulator & Sandbox
Free

Experience the thrill of controlling various types of ships in realistic water environments with this innovative water physics simulation application. Navigate through challenging courses, battle turbulent waves, and master the art of marine navigation. Download now for an immersive maritime adventure!

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7
Feelsy I ASMR Slime Simulator
Feelsy I ASMR Slime Simulator
Feelsy I ASMR Slime Simulator
Slime games. ASMR simulator
Free

Indulge in a stress-relieving ASMR experience with textures and sounds to relax your mind and body. Choose from various textures, listen to soothing sounds, and enjoy tactile sensations for ultimate relaxation. Download now for a calming escape!

💪 Health & Fitness
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8
Nova: Space Armada
Nova: Space Armada
Nova: Space Armada
The Republic will bring light
Free

Become the master of space conquest in a strategic game where you build an imposing space station, create powerful fleets, establish alliances, and explore endless stars. Join now and shape the future of the galaxy! Contact support at support@gamestone3.com.

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(3.6K)
9
Tiny Space Program
Tiny Space Program
Tiny Space Program
Shoot rockets, run your agency
Free

Embark on an interstellar journey with this app that lets you manage your own space agency, from launching rockets and building colonies to conducting research and exploring new worlds. Experience the challenges and excitement of space exploration while overseeing a variety of missions and pioneering interplanetary societies. Start your cosmic adventure today!

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10
Hades' Star
Hades' Star
Hades' Star
Build a mighty space empire
Free

Build a powerful space empire in a dynamic galaxy with evolving gameplay in this unique online space strategy game. Colonize planets, engage in diplomacy, customize ships, and participate in various missions while interacting with other players. Join now and leave your mark on the universe!

🎮 Games
(2.9K)
11
Galaxy Attack: Alien Shooter
Galaxy Attack: Alien Shooter
Galaxy Attack: Alien Shooter
Classic Space War Invasion
Free

Protect Earth from alien swarms in a challenging space shooting game. Upgrade your spacecraft, face enemies in various environments, and engage in multiplayer mode. Download now for classic space combat!

🎮 Games
(649K)
12
Rivals at War: 2084
Rivals at War: 2084
Rivals at War: 2084
Epic TPS Shooting Game
Free

Experience epic sci-fi battles in a galaxy of chaos with high-impact 3D graphics. Train, equip, and lead your team to conquer planets, challenge friends, and dominate the universe in intense head-to-head combat. Join the ultimate space adventure now!

🎮 Games
(284)
13
RoverCraft Space Racing
RoverCraft Space Racing
RoverCraft Space Racing
Build a space car!
Free

Embark on an exciting interplanetary adventure with a customizable space rover in this crafting and racing game. Conquer steep terrain, overcome challenges, and race on 14 unique planets for free! Start exploring now!

🎮 Games
(2.9K)
14
Space Pioneer
Space Pioneer
Space Pioneer
Alien invasion PvP war shooter
Free

"Embark on an alien invasion PvP war shooter adventure with RPG elements. Choose from different classes to suit your playstyle in multiplayer modes and team up for ultimate space shooter action. Arm yourself with hi-tech weapons and explore new galaxies today!"

🎮 Games
(8.1K)
15
Int. Space Station: Zenith
Int. Space Station: Zenith
Int. Space Station: Zenith
Play on board the ISS
Free

Take on the role of an astronaut testing a new space suit on the International Space Station, while trying to uncover what's going wrong back on Earth. Help keep the station running and unravel the mystery in this immersive simulation game that combines storytelling and gamification elements.

🎮 Games
(7)
16
Colony Attack
Colony Attack
Colony Attack
MMO Space Game & Battles
Free

In this MMO Space Game, players build their space colonies, defend them from attacks, and form alliances with other players to dominate the universe. Join the battle for galactic supremacy today!

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17
Airplane Pro: Flight Simulator
Airplane Pro: Flight Simulator
Airplane Pro: Flight Simulator
Airplane Flight Simulator
Free

Experience the most electrifying airborne flight simulation with an immersive open-world experience, realistic airplanes, and challenging missions to become a pro pilot. Explore dynamic weather conditions, perform emergency landings, and control various aircraft in high-fidelity detail. Are you ready to take flight and test your piloting skills?

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(35K)
18
Space Simulator 3D
Space Simulator 3D
Space Simulator 3D
Lead all to the sea of stars!
Free

Embark on an intergalactic journey, building and customizing your own space station by collecting energy blocks, unlocking equipment, and recruiting experts. Explore, assemble, and develop your civilization in this immersive space simulation experience.

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(31)
19
Galactic Emperor: Space RPG
Galactic Emperor: Space RPG
Galactic Emperor: Space RPG
dictator political simulator
Free

Embark on a journey to dominate the galaxy as a supreme leader in a sci-fi space strategy game that combines role-playing elements with tactical choices. Explore, conquer, and manage planets, fleets, and armies in a turn-based RPG that challenges you to maintain control and make strategic decisions to win the war against rebels.

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(49)
20
Space Colonizers Idle Clicker
Space Colonizers Idle Clicker
Space Colonizers Idle Clicker
A strategy simulation game
Free

Embark on an epic intergalactic adventure in a strategy simulation game where you colonize uncharted planets, manage resources, and battle other players. Experience space exploration with stunning graphics and sound effects. Join the universe domination race now!

🎮 Games
(2.1K)

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