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Best Space Adventure Apps & Games

208+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated July 2026

Looking for free space adventure apps and games? 20 of our 208+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Space Adventure Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1TerraGenesis - Space SettlersTerraGenesis - Space SettlersFree4.6★ (32K)YesYesJul 2026
2Pixel Starships™Pixel Starships™Free4.7★ (35K)YesYesJul 2026
3Space Survivor - Star PioneerSpace Survivor - Star PioneerFree4.8★ (2.8K)YesYesJul 2026
4Mars: MarsMars: MarsFree4.8★ (21K)YesYesJul 2026
5Space Takeover - Defense.ioSpace Takeover - Defense.ioFree4.8★ (4.8K)YesYesJul 2026
6Galaxy Travel : Space GameGalaxy Travel : Space GameFree5.0★ (1)YesNoMay 2026
7Space Adventure StorySpace Adventure StoryFree—YesYesMay 2026
8Adventure Escape: Space CrisisAdventure Escape: Space CrisisFree4.6★ (3K)NoYesJul 2026

Top Picks for Space Adventure

TerraGenesis - Space Settlers#1

TerraGenesis - Space Settlers by Tilting Point LLC

Terraform Universe Planets
Editor's Choice
🎮 Games
4.6😊(32K ratings)
FreeAdsIn-App Purchases
TerraGenesis - Space Settlers screenshot 1
TerraGenesis - Space Settlers screenshot 2
TerraGenesis - Space Settlers screenshot 3
TerraGenesis - Space Settlers screenshot 4
TerraGenesis - Space Settlers screenshot 5
TerraGenesis - Space Settlers screenshot 6

Simulate the terraforming of planets using real scientific principles. Cultivate life, manage resources, and build civilizations on various worlds, from our solar system to fictional planets and moons. Encounter alien life and defend your settlements from cosmic threats.

What We Love

  • 🚀 Awesome and engaging
  • 👍 Perfectly engaging game
  • 👍 Incredibly addictive in a good way
  • 👍 Beautiful and pleasing graphics

Room to Improve

  • 🐛 Biosphere bugs
  • 🐛 Crashes and performance issues
  • 🐛 Terraforming progress resets unexpectedly
Pixel Starships™#2

Pixel Starships™ by Savy Soda Pty Ltd

Online 8Bit Star Ship Trek
Strong Contender
🎮 Games
4.7😊(35K ratings)
FreeAdsIn-App Purchases
Pixel Starships™ screenshot 1
Pixel Starships™ screenshot 2
Pixel Starships™ screenshot 3
Pixel Starships™ screenshot 4

Command every aspect of your starship in a persistent online universe. Build, battle, explore, and manage resources in this 8-bit spaceship management game. Form alliances and conquer with friends.

What We Love

  • 🚀 Decent game with no pay wall harassment
  • 🚀 Great little game
  • 🚀 Good game
  • 🚀 Straight gas

Room to Improve

  • 🐛 Glitchy
  • 🐛 Horrible backend, would not recommend for slower devices
  • 🐛 Cleverly disguised ad farm
Space Survivor - Star Pioneer#3

Space Survivor - Star Pioneer by Gemini Network

Build & Fight on Alien Star
Worth Considering
🎮 Games
4.8😞(2.8K ratings)
FreeAdsIn-App Purchases
Space Survivor - Star Pioneer screenshot 1
Space Survivor - Star Pioneer screenshot 2
Space Survivor - Star Pioneer screenshot 3
Space Survivor - Star Pioneer screenshot 4
Space Survivor - Star Pioneer screenshot 5
Space Survivor - Star Pioneer screenshot 6

Embark on an interstellar adventure to defend humanity from an alien invasion. Build and expand your base, develop powerful fighter jets and mechs, and engage in strategic combat to reclaim planets and ultimately defeat the enemy. Experience a visually rich 3D world with smooth gameplay.

What We Love

  • 🚀 Fun game
  • 👍 Enjoyable gameplay
  • 🔒 Offline progress
  • 🔒 Facebook login

Room to Improve

  • 🐛 Bugs and glitches
  • 🔍 Lack of updates
  • 🔍 Progression issues

More Space Adventure apps to explore

4
Mars: Mars
Mars: Mars
Mars: Mars
Space adventure game
Free

Embark on a thrilling space adventure as a volunteer on a mission to Mars. Pilot a jetpack to explore the Martian surface, capture unique selfies, and navigate the challenges of interplanetary travel. Prove the doubters wrong and make history on this groundbreaking expedition.

Explore Mars on a jetpackTake selfies on MarsAvoid Rapid Unscheduled Disassemblies
🎮 Games
(21K)
free with in-app purchases
5
Space Takeover - Defense.io
Space Takeover - Defense.io
Space Takeover - Defense.io
Conquer over city Games 3D
Free

Engage in an adventurous competitive mobile game where you conquer planets by drawing lines. Experience exciting gameplay with multi-level challenges and fantasy props to create effective combinations for a high-quality gaming experience.

Compete for planetsDraw lines between planetsMulti-level challenges
🎮 Games
(4.8K)
free with in-app purchases
6
Galaxy Travel : Space Game
Galaxy Travel : Space Game
Galaxy Travel : Space Game
For space lovers
Free

Embark on an interstellar journey as a space hero, collecting coins to upgrade your rocket. Prove your might and defend justice against rivals in this cosmic adventure.

Space explorationRocket upgradesCoin collection
🎮 Games
(1)
ad-supported
7
Space Adventure Story
Space Adventure Story
Space Adventure Story
Interactive Story Quest Game
Free
🎮 Games
(0)
8
Adventure Escape: Space Crisis
Adventure Escape: Space Crisis
Adventure Escape: Space Crisis
by Haiku Games Co
Free

Investigate a deserted space station to uncover the mystery of the missing crew. Solve puzzles, gather tools, and complete unique challenges to survive and return to Earth. This premium escape game offers beautiful graphics and a compelling storyline.

Investigate deserted space stationSolve puzzles and riddlesGather tools and items
🎮 Games
(3K)
free with in-app purchases
9
Galaxy on Fire 2™ HD
Galaxy on Fire 2™ HD
Galaxy on Fire 2™ HD
by Plaion GmbH
Free

Embark on an epic space adventure as a veteran pilot saving the galaxy from destruction. Engage in thrilling combat, trade goods, and explore vast star systems with customizable ships and weapons. Expand your experience with add-ons offering new content and challenges.

Vast galaxy with over 20 star systemsOver 30 customizable spaceshipsHundreds of weapons and power-ups
🎮 Games
(6.1K)
free with in-app purchases
10
Insect Evolution
Insect Evolution
Insect Evolution
by Xiamen Fengling Technology Co., Ltd.
Free

Embark on a survival journey as a small ant lost in the desert. Grow by consuming smaller insects while avoiding larger predators to find your way home. Navigate through challenging levels to reunite with your family.

Level-based progressionAnt survival gameplayConsume smaller insects to grow
🎮 Games
(1.3K)
free with in-app purchases
11
Galaxy Attack: Space Shooter
Galaxy Attack: Space Shooter
Galaxy Attack: Space Shooter
에일리언 슈터 - 고전 게임!
Free

Pilot a starship in an intense arcade shooter to defend the galaxy from alien invaders. Engage in challenging campaigns, battle epic bosses, and compete with other players online. Your mission is to save humanity from an intergalactic war.

Choose and customize fighter shipsOver 200 challenging campaign levelsBattle epic and huge bosses
🎮 Games
(349K)
free with in-app purchases
12
Space Pioneer
Space Pioneer
Space Pioneer
Alien invasion PvP war shooter
Free

Engage in alien invasion PvP combat with diverse character classes and unique abilities. Explore new galaxies, upgrade weapons, and battle giant bosses in this action-packed top-down shooter.

RPG classes systemMultiplayer deathmatchExplore new galaxies
🎮 Games
(8.1K)
free with in-app purchases
13
Space Cats Pop: Bubble Shooter
Space Cats Pop: Bubble Shooter
Space Cats Pop: Bubble Shooter
Ball & Balloon Kitten Games
Free

Embark on an intergalactic adventure with feline companions to pop colorful bubbles and rescue kittens from an evil dog. Explore diverse planets, utilize powerful boosters, and compete with friends in over 2000 levels of match-3 fun.

Match-3 bubble popping gameplayRescue kittens from evil dogExplore diverse planets
🎮 Games
(3.2K)
free with in-app purchases
14
Moon Pioneer
Moon Pioneer
Moon Pioneer
Explore the universe!
Free

Embark on an interstellar journey to explore the cosmos. Gather vital resources like oil, construct essential factories, and expand your reach across the entire universe. Your cosmic adventure awaits!

Collect oil resourcesBuild factoriesExplore the universe
🎮 Games
(35K)
free with in-app purchases
15
Galaxy Attack: Alien Shooter
Galaxy Attack: Alien Shooter
Galaxy Attack: Alien Shooter
Classic Space War Invasion
Free

Pilot a lone spaceship to defend Earth from relentless alien swarms in this classic space shooter. Upgrade your weapons and skills to overcome increasingly difficult challenges across numerous levels and intense boss battles.

Multiplayer modeHigh quality graphicsActive skills
🎮 Games
(650K)
free with in-app purchases
16
Space Colony: Idle Tap Miner
Space Colony: Idle Tap Miner
Space Colony: Idle Tap Miner
Clicker Building Tycoon Game
Free

Build and manage a thriving space colony by training astronauts, constructing facilities, and researching new technologies. Mine precious metals across 16 unique planets, optimize logistics, and grow your empire even while offline. Experience impressive 3D graphics and engaging simulation gameplay.

Train astronauts for miningConstruct and improve coloniesResearch new technologies
🎮 Games
(1.6K)
free with in-app purchases
17
Full of Stars
Full of Stars
Full of Stars
Epic Space Adventure
Free

Embark on a story-driven space journey to guide humanity's survival through a war-torn galaxy. Captain a ship, make critical choices, and explore unknown sectors filled with alien life and ancient empires. Upgrade your vessel and your sanctuary to overcome challenging gameplay and ensure a safe haven for refugees.

Story-driven space journeyIntuitive arcade mechanicsRogue-like replayability
🎮 Games
(2.9K)
free with in-app purchases
18
Impossible Space-Offline Game
Impossible Space-Offline Game
Impossible Space-Offline Game
The new arcade shooting games
Free

Embark on an offline arcade adventure fighting space invaders in a hardcore RPG shooter. Explore planets, unlock weapons and abilities, and battle terrifying boss monsters to become a laser-shooting beast. Nothing is impossible in this fight for freedom.

Hundreds of levels with unique monstersCharacter skill upgradesHundreds of weapons with unique abilities
🎮 Games
(1.5K)
free with in-app purchases
19
Space Adventure Arcade
Space Adventure Arcade
Space Adventure Arcade
Let’s explore the space!
Free

Embark on an interstellar journey, battling alien attackers and navigating perilous cosmic landscapes. Collect energy capsules, upgrade your spacecraft, and conquer thrilling objectives in an endless arcade adventure.

Skillful arcade gameplaySpace ship upgradesPower Capsule collection
🎮 Games
(3)
free with in-app purchases
20
Infinite Galaxy
Infinite Galaxy
Infinite Galaxy
Command your space fleet
Free

Command a vast space fleet in a galaxy on the brink of war. Build your spaceport, recruit crew, and explore the universe. Engage in strategic battles and form alliances to survive and conquer.

Build and upgrade Spaceport facilitiesRecruit and manage crew membersDesign and command 30 types of spaceships
🎮 Games
(7.1K)
free with in-app purchases

FAQ about Space Adventure

What are the best space adventure apps & games for iPhone?
TerraGenesis - Space Settlers tops our space adventure apps & games ranking as of July 2026, with a 4.6-star average from 32K App Store ratings, and it's free to download.
Yes — 20 of the top space adventure apps & games we rank are free to download, including TerraGenesis - Space Settlers and Pixel Starships™.
TerraGenesis - Space Settlers shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 208+ space adventure apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
TerraGenesis is an idle planet building simulator that allows players to terraform and settle planets using real scientific principles. You can cultivate life, manage resources, and build civilizations on various celestial bodies.
Key features include building entire worlds by managing resources like air pressure and oxygen, discovering and terraforming planets and moons from our solar system and beyond, creating unique organisms with a biosphere simulator, encountering alien populations, and defending your planet from asteroid attacks.