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Best Space Games

237+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated May 2026

Out of 237+ space games apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Space Games

Spaceflight Simulator#1

Spaceflight Simulator by Spaceflight Simulator UK Ltd

Rocket science made simple!
Editor's Choice
🎮 Games
4.8😊(97K ratings)
FreeIn-App Purchases
Spaceflight Simulator screenshot 1
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Spaceflight Simulator screenshot 6

Explore the vast universe and build your own rockets to discover planets and moons in this space exploration game. Experience realistic physics and orbital mechanics in an open universe with no limits.

What We Love

  • 🚀 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

Room to Improve

  • 🐛 Occasional bugs and glitches, especially with large rockets
  • 🔋 Potential performance issues on older devices
  • 🔒 Limited customization and part options in free version
Solar System Sim#2

Solar System Sim by WPC

Gravity Sandbox
Strong Contender
🎮 Games
4.5😊(3.6K ratings)
FreeAdsIn-App Purchases
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Explore planets, moons, and stars in our solar system with a Gravity Sandbox app. Customize celestial bodies, create your solar system, and observe their orbits based on Newton's laws. Experience an interactive way to learn about space dynamics. Ready to embark on a cosmic journey?

What We Love

  • 🚀 Realistic simulation
  • 🚀 Detailed solar system
  • 🚀 Ability to create custom solar systems
  • 🚀 Impressive graphics

Room to Improve

  • 🐛 Crashes and glitches
  • 🔋 High battery consumption
  • 💰 Excessive ads
Solar Smash#3

Solar Smash by PARADYME LIMITED

Worth Considering
🎮 Games
4.8😊(380K ratings)
FreeAdsIn-App Purchases
#45in Games
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Experience planetary destruction with a variety of weapons like nuclear missiles, lasers, monsters, and more in this simulator. Explore space imagery from NASA while exercising caution with flashing lights. Start exploring the universe today!

What We Love

  • 🚀 Fun and satisfying
  • 👍 Great graphics
  • 👍 No ads
  • 👍 Offline playability

Room to Improve

  • 🐛 Occasional glitches and crashes
  • 💡 Lack of new content and updates
  • 💡 Limited planet and weapon options

More Space Games apps to explore

4
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!

🎮 Games
(1.5K)
5
TerraGenesis - Space Settlers
TerraGenesis - Space Settlers
TerraGenesis - Space Settlers
Terraform Universe Planets
Free

TerraGenesis - Space Settlers allows you to terraform and build planets using real NASA science. Join factions, create habitats, manage resources, and explore new worlds in this immersive idle planet building simulator. If you love astronomy or resource management games, download and start terraforming today!

🎮 Games
(32K)
6
Star Hunter-Infinite Lagrange
Star Hunter-Infinite Lagrange
Star Hunter-Infinite Lagrange
Rally the Fleet,Hunt the Stars
Free

Embark on a thrilling journey in a sci-fi space strategy game where you expand your base, customize ships, engage in massive battles, and interact with interstellar forces. Join alliances, explore uncharted space, and experience realistic 3D graphics. Are you ready to carve your path in the Lagrange System? Explore more at the links below!

🎮 Games
(7.4K)
7
Space Frontier 2
Space Frontier 2
Space Frontier 2
Space exploration game
Free

Embark on an epic space adventure in a galaxy full of possibilities in this space exploration game. Conquer 50 solar systems, colonize hundreds of planets, and customize your spaceships to rule the galaxy! Explore Space Frontier 2 now.

🎮 Games
(47K)
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.

🎮 Games
(3.6K)
9
Space Frontier
Space Frontier
Space Frontier
To Mars and Beyond!
Free

Embark on a thrilling mission to Mars and beyond in this addictive physics rocket game. Launch your rocket high into orbit, earn in-game currency for upgrades, and compete with friends for the highest scores. Join the space frontier now and experience one-button gameplay with infinite replayability!

🎮 Games
(14K)
10
Foundation: Galactic Frontier
Foundation: Galactic Frontier
Foundation: Galactic Frontier
Forge Your Galactic Legacy
Free

Embark on an epic sci-fi journey in a universe where the Galactic Empire falls and new factions rise, as you command your starship, explore space, and dominate the galaxy with deep strategy and intense action. Build your legacy by navigating complex alliances, constructing your spaceship, and leading a diverse crew to shape the future of the galaxy.

🎮 Games
(967)
11
ExoMiner - Idle Miner Universe
ExoMiner - Idle Miner Universe
ExoMiner - Idle Miner Universe
Mine exotic exoplanets!
Free

Mine exotic exoplanets, build an empire, and discover new technologies in this interstellar idle mining game. Manage your corporation, craft materials, and expand into new galactic frontiers while growing your empire even when you're away. Join ExoMiner now and leave your mark in the stars!

🎮 Games
(13K)
12
Moon Pioneer
Moon Pioneer
Moon Pioneer
Explore the universe!
Free

Embark on a cosmic journey to explore the universe, collect resources, build factories, and discover the vast wonders of space with this innovative application! Begin your adventure today!

🎮 Games
(35K)
13
Among Us!
Among Us!
Among Us!
by InnerSloth LLC
Free

Explore the space-themed game of teamwork and deception with 4-15 players online. Engage in social deduction, strategize as Crewmates to uncover Impostors, and customize your gameplay. Play across different platforms for a fun and thrilling gaming experience. Find out more at [website].

🎮 Games
(829K)
14
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
(14K)
15
TerraGenesis: Landfall
TerraGenesis: Landfall
TerraGenesis: Landfall
Life in Space - City Builder
Free

Build and manage cities on planets in our solar system and outer space in this free city-building simulation. Lead humanity to a new future outside Earth, create life in space, and expand your civilization across the galaxy using NASA science. Transform barren planets, balance resources, and conquer new territories while exploring planets to develop civilizations in space. Experience random events and ensure sustainable growth in this science-based city-building simulator. Start your space adventure now!

🎮 Games
(1.9K)
16
Alien Invasion: RPG Idle Space
Alien Invasion: RPG Idle Space
Alien Invasion: RPG Idle Space
Spider evolution alien games!
Free

In this RPG idle game, command an alien to defeat, evolve, and dominate by eating humans to grow its army. Face powerful bosses, evolve your alien, crush waves of enemies, and upgrade abilities to dominate in epic battles and unlock new locations. Download now to assert extraterrestrial dominance!

🎮 Games
(6.6K)
17
Pixel Starships™
Pixel Starships™
Pixel Starships™
Online 8Bit Star Ship Trek
Free

Command every aspect of your own epic starship in the world's first total spaceship management game in an 8-bit massive online universe. Build, battle, explore, and conquer in Pixel Starships – a must-play for fans of sci-fi strategy games. Download now and set course for victory!

🎮 Games
(35K)
18
EVE Echoes
EVE Echoes
EVE Echoes
Forge Your Cosmic Legacy
Free

Experience infinite exploration in the vast universe of the Far Sub-galaxy, Cobalt Edge. Engage in interstellar battles with the new Wasteseeker enemy forces and utilize advanced combat capabilities to conquer the stars. Prepare for epic warfare and forge your cosmic legacy today!

🎮 Games
(3.4K)
19
Playground In Space
Playground In Space
Playground In Space
Explore galaxy!
Free

Embark on an interstellar adventure in a sandbox universe, creating your own cosmic stories with limitless possibilities. Craft galaxies, design structures, and explore space in an immersive sandbox experience that challenges your creativity. Dive into the vastness of space and shape your interstellar journey.

🎮 Games
(1.4K)
20
Auralux: Constellations
Auralux: Constellations
Auralux: Constellations
by War Drum Studios LLC
Free

Experience a relaxing yet challenging real-time strategy game with vibrant graphics and ambient music. Strategize your way through 150 unique levels, engage in online multiplayer battles, and explore new modes and maps. Test your skills in this cerebral experience where every decision counts.

🎮 Games
(5.1K)

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