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Best Space Exploration Game Alternative

192+ iOS apps & games curated and reviewed

4.4 avg rating
18 free apps & games
Updated July 2026

From beginner-friendly picks to power-user tools, our space exploration game alternative list covers 192+ iPhone apps and games updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Space Exploration Game Alternative (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Hades' StarHades' StarFree4.4★ (2.9K)NoYesJul 2026
2Full of StarsFull of StarsFree4.3★ (2.9K)NoYesJul 2026
3Gemini Strike: Space ShooterGemini Strike: Space ShooterFree4.0★ (125)NoYesJul 2026
4Rocket Star: Idle Tycoon GameRocket Star: Idle Tycoon GameFree4.8★ (3.1K)YesYesJul 2026
5Out There: ÎĐ EditionOut There: ÎĐ Edition$4.994.4★ (362)NoNoJul 2026
6Galaxy Attack: Alien ShooterGalaxy Attack: Alien ShooterFree4.7★ (651K)YesYesJul 2026
7Space Rocket ExplorationSpace Rocket ExplorationFree3.7★ (291)YesNoJul 2026
8Space Frontier 2Space Frontier 2Free4.7★ (47K)YesYesJul 2026

Top Picks for Space Exploration Game Alternative

Hades' Star#1

Hades' Star by Parallel Space Inc

Build a mighty space empire
Editor's Choice
ðŸŽŪ Games
4.4😊(2.9K ratings)
FreeIn-App Purchases
Hades' Star screenshot 1
Hades' Star screenshot 2
Hades' Star screenshot 3
Hades' Star screenshot 4
Hades' Star screenshot 5

Build and expand a space empire in a persistent, evolving galaxy. Colonize planets, research technology, command fleets, and engage in diplomacy and warfare with millions of players. Participate in cooperative and competitive missions to gather resources and dominate the cosmos.

What We Love

  • ðŸĪĐ Awesome game
  • 🕰ïļ Relaxing, slow-paced gameplay
  • ðŸ‘Ĩ Great community and teamwork
  • ðŸšŦ No pay-to-win mechanics

Room to Improve

  • ⏱ïļ Slow progression and upgrade process
  • ðŸĪ– Unbalanced AI and matchmaking issues
  • 🔄 Repetitive gameplay and lack of variety
Full of Stars#2

Full of Stars by ArsThanea

Epic Space Adventure
Strong Contender
ðŸŽŪ Games
4.3😊(2.9K ratings)
FreeIn-App Purchases
Full of Stars screenshot 1
Full of Stars screenshot 2
Full of Stars screenshot 3
Full of Stars screenshot 4
Full of Stars screenshot 5

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.

What We Love

  • 🚀 Awesome game!
  • 🚀 Great gameplay and story
  • 🚀 Beautiful graphics and music
  • 👍 Challenging but rewarding

Room to Improve

  • 🐛 Crashes and freezes
  • 🐛 Glitches and bugs
  • 🐛 Unoptimized for newer devices
Gemini Strike: Space Shooter#3

Gemini Strike: Space Shooter by Armor Games Studios Inc

Space opera meets bullet hell
Worth Considering
ðŸŽŪ Games
4.0😊(125 ratings)
FreeIn-App Purchases
Gemini Strike: Space Shooter screenshot 1
Gemini Strike: Space Shooter screenshot 2
Gemini Strike: Space Shooter screenshot 3
Gemini Strike: Space Shooter screenshot 4
Gemini Strike: Space Shooter screenshot 5

Engage in intense space combat, dodging projectiles and destroying enemy fleets. Customize your fighter with a vast array of procedurally generated modules to create unique loadouts. Experience classic arcade action with modern flair, featuring epic boss battles and a compelling storyline.

What We Love

  • 🚀 Fantastic gameplay
  • ðŸŽĻ Beautiful graphics
  • ðŸ’Ą Engaging story and characters
  • ðŸŽŪ Smooth and responsive controls

Room to Improve

  • 🐛 Bugs and glitches
  • 🕰ïļ Repetitive levels and bosses
  • 💰 Expensive in-app purchases

More Space Exploration Game Alternative apps to explore

4
Rocket Star: Idle Tycoon Game
Rocket Star: Idle Tycoon Game
Rocket Star: Idle Tycoon Game
Best Space Factory Simulator
Free

Build and manage a futuristic spaceship factory. Research new technologies, assemble rockets, and launch them to explore new planets. Earn idle cash even when offline to grow your space empire.

Idle factory simulationOffline progressionRocket production upgrades
ðŸŽŪ Games
(3.1K)
free with in-app purchases
5
Out There: ÎĐ Edition
Out There: ÎĐ Edition
Out There: ÎĐ Edition
Space exploration
$4.99

Embark on a challenging space survival adventure where you must manage resources, explore a procedurally generated galaxy, and unravel a compelling narrative. Encounter alien species and make critical choices to determine the fate of humanity.

Procedurally generated galaxy explorationResource management and craftingHandwritten narrative adventures
ðŸŽŪ Games
(362)
paid
6
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
ðŸŽŪ Games
(651K)
free with in-app purchases
7
Space Rocket Exploration
Space Rocket Exploration
Space Rocket Exploration
Create & Explore.
Free

Build and launch custom rockets to explore planets and moons in our solar system. Construct a space station with unlimited potential and deploy various satellites. Experience realistic space physics and astonishing graphics.

Build custom rocketsExplore solar system planets and moonsConstruct unlimited space stations
ðŸŽŪ Games
(291)
ad-supported
8
Space Frontier 2
Space Frontier 2
Space Frontier 2
Space exploration game
Free

Embark on an epic space adventure across numerous solar systems and planets. Discover new technologies, customize your fleet with unique spaceship styles, and strive to rule the galaxy in this expansive exploration game.

50 Solar Systems to conquerHundreds of planets to colonize50 Spaceship technologies
ðŸŽŪ Games
(47K)
freemium
9
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
ðŸŽŪ Games
(7.1K)
free with in-app purchases
10
Idle Space Company
Idle Space Company
Idle Space Company
Become a space tycoon!
Free

Manage a growing space trading company, upgrading rockets and facilities while exploring the cosmos. Recruit and train a crew of pioneers, research new technologies, and generate idle cash even when offline. Unlock achievements and enter wormholes to advance your empire.

Manage space program and facilitiesExplore solar system, galaxy, and universeExpand space stations and outposts
ðŸŽŪ Games
(5K)
free with in-app purchases
11
Nova: Space Armada
Nova: Space Armada
Nova: Space Armada
The Republic will bring light
Free

Build and command your own space station and fleet in a chaotic galaxy. Forge alliances, explore new worlds, and engage in strategic space battles to shape the future of the sector. Your decisions will determine the fate of the galaxy.

Build and customize space stationsAssemble modular warship fleetsForm intergalactic alliances
ðŸŽŪ Games
(3.8K)
free with in-app purchases
12
Space Bound: Planet games
Space Bound: Planet games
Space Bound: Planet games
Earth game and alien RPG
Free

Embark on an epic space adventure as an astronaut exploring alien planets. Harvest resources, battle extraterrestrial foes, and upgrade your skills to uncover cosmic secrets. This game offers a vast universe to discover and conquer.

Explore alien planetsHarvest resourcesEngage in battles
ðŸŽŪ Games
(482)
free with in-app purchases
13
Playground In Space
Playground In Space
Playground In Space
Explore galaxy!
Free

Embark on an imaginative sandbox adventure to explore a boundless cosmos. Craft your own cosmic tales with a myriad of elements, including weapons, spacecraft, and characters. Embrace absolute freedom to navigate space, construct intricate galaxies, and sculpt celestial landscapes.

Cosmic explorationSandbox adventureGalaxy construction
ðŸŽŪ Games
(1.4K)
ad-supported
14
Dr. Panda Space
Dr. Panda Space
Dr. Panda Space
Fly a rocket through space
$3.99

Embark on an exciting space adventure, customizing your rocket and exploring the galaxy. Discover planets, asteroids, and friendly aliens while engaging in various activities like repairing spacecraft and solving puzzles. Feed aliens different plants to observe their unique reactions.

Customize your own space shipExplore the stars and planetsMeet and play with cute aliens
📚 Education
(49)
paid
15
Annihilation - Space Tycoon
Annihilation - Space Tycoon
Annihilation - Space Tycoon
Universe annihilator idle game
Free

Become a universe annihilator in this incremental idle clicker game. Earn energy, explore the multiverse, and upgrade devastating disasters. Utilize powerful crystals to manipulate time and reality for ultimate destruction.

Incremental idle clicker gameplayEarn Energy and Dark EnergyExplore the Multiverse
ðŸŽŪ Games
(1.1K)
free with in-app purchases
16
Pixel Starshipsâ„Ē
Pixel Starshipsâ„Ē
Pixel Starshipsâ„Ē
Online 8Bit Star Ship Trek
Free

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.

Build custom starshipsCommand multiple races and factionsOnline player battles
ðŸŽŪ Games
(35K)
free with in-app purchases
17
Tap Galaxy – Deep Space Mine
Tap Galaxy – Deep Space Mine
Tap Galaxy – Deep Space Mine
by Tiny Games srl
Free

Embark on an intergalactic adventure in this incremental clicker game. Tap planets, moons, and asteroids to gather resources, build your empire, and explore new galaxies. Defend your territory from aliens and expand your reach across the universe.

Incremental clicker gameplayMine planets, moons, asteroids, and cometsColonize galaxies and build Galactic Empire
ðŸŽŪ Games
(32)
free with in-app purchases
18
Galaxy Attack: Space Shooter
Galaxy Attack: Space Shooter
Galaxy Attack: Space Shooter
ė—ėžëĶŽė–ļ ėŠˆí„° - ęģ ė „ ęēŒėž„!
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
ðŸŽŪ Games
(349K)
free with in-app purchases
19
RoverCraft Space Racing
RoverCraft Space Racing
RoverCraft Space Racing
Build a space car!
Free

Design and build your own space rover to race across alien planets. Navigate challenging terrains, manage fuel, and overcome obstacles in this arcade adventure. Master crafting and racing for endless fun.

Build custom space roversRace on 14 different planetsRealistic physics engine
ðŸŽŪ Games
(2.9K)
free with in-app purchases
20
Galaxiga: Classic Arcade Game
Galaxiga: Classic Arcade Game
Galaxiga: Classic Arcade Game
80s Alien Space Galaxy Shooter
Free

Engage in thrilling arcade-style space combat, defending the galaxy from alien invaders. Pilot customizable starships, upgrade weapons, and face challenging missions and bosses. Experience a blend of classic nostalgia and modern action with competitive multiplayer and leaderboards.

Arcade-style space shootingChallenging mission levelsCustomizable starships
ðŸŽŪ Games
(26K)
free with in-app purchases

FAQ about Space Exploration Game Alternative

What is the best space exploration game alternative for iPhone?
Hades' Star tops our space exploration game alternative ranking as of July 2026, with a 4.4-star average from 2.9K App Store ratings, and it's free to download.
Yes — 18 of the top space exploration game alternative we rank are free to download, including Hades' Star and Full of Stars.
Hades' Star has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 192+ space exploration game alternative on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Hades' Star is a unique online space strategy game where you build and manage a growing space empire. You start with one planet and expand to control multiple outposts, command fleets, research technology, and interact with millions of other players in a persistent, evolving galaxy.
Key features include colonizing and developing planets, optimizing trade routes, mining resources, researching technology, building and customizing combat, mining, and trade ships, establishing diplomatic relations with other players, and participating in cooperative and competitive missions within dynamic star systems.