Best Galaxy Exploration Game

0+ iOS apps & games curated and reviewed

4.4 avg rating
17 free apps & games
Updated June 2026

Solar Walk is the household name in galaxy exploration game, but it's far from the only option. We track 0+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Galaxy Exploration Game (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Solar Walk: Space Simulator 3DSolar Walk: Space Simulator 3D$4.994.7★ (8.1K)NoYesAug 2026
2Tap Galaxy – Deep Space MineTap Galaxy – Deep Space MineFree4.4★ (34)NoYesAug 2026
3Galaxy Reavers 2Galaxy Reavers 2Free4.6★ (2K)NoYesJul 2026
4ASTRONEST - The BeginningASTRONEST - The BeginningFree4.4★ (538)NoYesAug 2026
5Stellaris: Galaxy CommandStellaris: Galaxy CommandFree4.0★ (1.6K)YesYesAug 2026
6ASTROKINGS: Galactic SurvivalASTROKINGS: Galactic SurvivalFree4.3★ (1.9K)NoYesAug 2026
7Full of StarsFull of StarsFree4.3★ (2.9K)NoYesAug 2026
8Star CommandStar Command$2.994.0★ (905)NoNoAug 2026

Top Picks for Galaxy Exploration Game

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 a detailed 3D model of our solar system and the universe. Interact with planets, moons, and satellites, and take virtual flights through space. Travel through time to see the universe's past and learn with educational movies.

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
Tap Galaxy – Deep Space Mine#2

Tap Galaxy – Deep Space Mine by Tiny Games

Strong Contender
🎮 Games
4.4😐(34 ratings)
FreeIn-App Purchases
Tap Galaxy – Deep Space Mine screenshot 1
Tap Galaxy – Deep Space Mine screenshot 2
Tap Galaxy – Deep Space Mine screenshot 3
Tap Galaxy – Deep Space Mine screenshot 4
Tap Galaxy – Deep Space Mine screenshot 5

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.

What We Love

  • 🎮 Highly addictive and fun gameplay
  • 🎨 Great pixel art style and visual design
  • 🎵 Excellent soundtrack and audio
  • 💡 Innovative galaxy exploration mechanic

Room to Improve

  • 📺 Excessive ad interruptions
  • ⏱️ Very long wait times for space travel
  • 🔄 Progress resets when moving to new galaxies
Galaxy Reavers 2#3

Galaxy Reavers 2 by TBG LIMITED

3D sci-fi Star Wars RTS game
Worth Considering
🎮 Games
4.6😐(2K ratings)
FreeIn-App Purchases
Galaxy Reavers 2 screenshot 1
Galaxy Reavers 2 screenshot 2
Galaxy Reavers 2 screenshot 3
Galaxy Reavers 2 screenshot 4
Galaxy Reavers 2 screenshot 5

Engage in intense 3D sci-fi real-time strategy battles in space. Command your fleet, customize spaceships with advanced weaponry, and unlock commanders to conquer galaxies. Explore planets and master strategic combat to achieve victory.

What We Love

  • 🚀 Great graphics
  • 🚀 Engaging gameplay
  • 👍 Customizable ships
  • 👍 Rewarding progression

Room to Improve

  • 💰 Pay-to-win mechanics
  • 🐛 Bugs and glitches
  • 🕰️ Restrictive event timings

More Galaxy Exploration Game apps to explore

4
ASTRONEST - The Beginning
ASTRONEST - The Beginning
ASTRONEST - The Beginning
by ANGames
Free

Engage in a massive space strategy MMO where you colonize planets, build powerful fleets, and battle players globally. Explore alien technologies, form alliances, and lead humanity's fight for survival in a galactic war.

Colonize planetsBuild epic space fleetsBattle players worldwide
🎮 Games
(538)
free with in-app purchases
5
Stellaris: Galaxy Command
Stellaris: Galaxy Command
Stellaris: Galaxy Command
Sci-Fi, space strategy game
Free

Lead the rebuilding of galactic civilization after an inter-dimensional invasion. Build your space station, explore star systems, form alliances, and wage war in a real-time universe with thousands of players. Experience an epic sci-fi story with strategic gameplay.

Space station construction and customizationForm and join alliancesIntergalactic trade systems
🎮 Games
(1.6K)
free with in-app purchases
6
ASTROKINGS: Galactic Survival
ASTROKINGS: Galactic Survival
ASTROKINGS: Galactic Survival
Command fleets, battleship war
Free

Command powerful fleets in epic space battles, manage resources, and build planetary facilities. Customize your starships and lead your alliance to conquer the galaxy in this sci-fi real-time strategy multiplayer saga.

Build and upgrade planetary facilitiesRecruit galactic heroesMine and trade space resources
🎮 Games
(1.9K)
free with in-app purchases
7
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
8
Star Command
Star Command
Star Command
Explore Galaxy as Ship Captain
$2.99

Command your own starship, recruit and level up your crew, and explore a vast universe. Engage in tactical combat, manage ship roles, and make decisions that impact your journey through space.

Build and command your starshipHire and level up crew membersExplore the universe
🎮 Games
(905)
paid
9
Hades' Star
Hades' Star
Hades' Star
Build a mighty space empire
Free

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.

Colonize and develop planetsResearch advanced technologyBuild and customize starship fleets
🎮 Games
(3K)
free with in-app purchases
10
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
(7.2K)
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
🎮 Games
(3.8K)
free with in-app purchases
12
Star Hunter-Infinite Lagrange
Star Hunter-Infinite Lagrange
Star Hunter-Infinite Lagrange
Rally the Fleet,Hunt the Stars
Free

Command your fleet in a post-war galaxy, taking on bounty contracts and exploring ruins for treasure and technology. Build your base, upgrade your ships, and engage in tactical space combat. The choice is yours: roam the void or rise from chaos.

Interstellar tactical extraction gameplayFleet command and controlBounty hunting and contract missions
🎮 Games
(7.4K)
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
🎮 Games
(1.4K)
ad-supported
14
Pixel Starships™
Pixel Starships™
Pixel Starships™
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
🎮 Games
(35K)
free with in-app purchases
15
Galaxy Wars - Ice Empire
Galaxy Wars - Ice Empire
Galaxy Wars - Ice Empire
by Tiny Games
Free

Engage in strategic space combat by commanding your fleet with simple controls. Capture enemy planets, build your armada, and upgrade your ships to dominate the galaxy. Choose from different teams and difficulty levels for an addictive real-time strategy experience.

Single-click ship controlCapture connected enemy planetsConquer the galaxy
🎮 Games
(347)
free
16
Marsaction 2: Space Homestead
Marsaction 2: Space Homestead
Marsaction 2: Space Homestead
Explore & Conquer the Mars
Free

Establish a human civilization on Mars by building a base, engaging in mecha warfare, and exploring the alien planet. Form alliances to conquer objectives and defend against hostile forces.

Base building and optimizationMecha warfare and customizationDynamic force growth and upgrades
🎮 Games
(5K)
free with in-app purchases
17
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
18
Out There: Ω Edition
Out There: Ω Edition
Out There: Ω 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
🎮 Games
(373)
paid
19
Project Entropy
Project Entropy
Project Entropy
Strategy & Sci-fi MMO
Free

Command a vast fleet in a sci-fi universe, exploring uncharted planets, recruiting alien lifeforms, and engaging in real-time multiplayer combat. Forge alliances, customize your forces with advanced weaponry, and rise to rule the stars.

Assemble diverse crews and fleetsCustomize heroes and vehiclesEngage in deep, dynamic combat
🎮 Games
(1.4K)
free with in-app purchases
20
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
(6.3K)
free with in-app purchases

FAQ about Galaxy Exploration Game

What is the best galaxy exploration game for iPhone?
Solar Walk: Space Simulator 3D tops our galaxy exploration game ranking as of June 2026, with a 4.7-star average from 8.1K App Store ratings, and it's priced at $4.99.
Yes — 17 of the top galaxy exploration game we rank are free to download, including Tap Galaxy – Deep Space Mine and Galaxy Reavers 2.
Solar Walk: Space Simulator 3D has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
Solar Walk is a 3D simulator that allows users to explore our solar system and the universe. You can interact with planets, moons, satellites, and other celestial bodies, take virtual flights, and travel through time to see the universe at different periods.
Key features include an interactive 3D model of the solar system with real-time orientation, virtual flights between objects, a time travel function, educational movies about space, and different view modes like orrery and true-to-scale.