Best Galaxy Builder Apps & Games

242+ iOS apps & games curated and reviewed

4.2 avg rating

19 free apps & games

Updated August 2026

Every iPhone needs a few good galaxy builder apps and games. We benchmark 242+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Galaxy Builder Apps & Games (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	SurfiAI Resume Builder	Free	—	Yes	Yes	Aug 2026
2	Idle Space: Ship Crafting RPG	Free	4.5★ (449)	Yes	Yes	Sep 2026
3	Idle Cosmo Maker: Galaxy Space	Free	3.7★ (3)	Yes	No	May 2026
4	Sky Warriors: Airplane Games	Free	4.7★ (66K)	Yes	Yes	Sep 2026
5	Last Fortress: Underground	Free	4.5★ (55K)	Yes	Yes	Sep 2026
6	TerraGenesis: Landfall	Free	4.1★ (2K)	Yes	Yes	Sep 2026
7	Spaceship Builder	Free	4.5★ (24)	Yes	Yes	Sep 2026
8	Galaxy Idle Miner	Free	4.0★ (1)	Yes	Yes	Jun 2026

Top Picks for Galaxy Builder

#1

SurfiAI Resume Builder by GalaxyTranslate AI by ProInstallers

Editor's Choice

📊 Productivity

0.0(0 ratings)

FreeAdsIn-App Purchases

SurfiAI Resume Builder screenshot 1

SurfiAI Resume Builder screenshot 2

SurfiAI Resume Builder screenshot 3

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SurfiAI Resume Builder screenshot 5

#2

Idle Space: Ship Crafting RPG by SayGames LTD

Survive the galaxy attack

Strong Contender

🎮 Games

4.5(449 ratings)

FreeAdsIn-App Purchases

Idle Space: Ship Crafting RPG screenshot 1

Idle Space: Ship Crafting RPG screenshot 2

Idle Space: Ship Crafting RPG screenshot 3

Idle Space: Ship Crafting RPG screenshot 4

Idle Space: Ship Crafting RPG screenshot 5

Idle Space: Ship Crafting RPG screenshot 6

Engage in epic alien shooter battles and idle spaceship crafting. Upgrade your vessel with powerful weapons and tech to survive galaxy attacks. Enjoy a mix of active combat and relaxed idle progression.

#3

Idle Cosmo Maker: Galaxy Space by ARTIFICIAL INTELLIGENCE RESEARCH LAB LTD

Worth Considering

🎮 Games

3.7(3 ratings)

FreeAds

Idle Cosmo Maker: Galaxy Space screenshot 1

Idle Cosmo Maker: Galaxy Space screenshot 2

Idle Cosmo Maker: Galaxy Space screenshot 3

Idle Cosmo Maker: Galaxy Space screenshot 4

Idle Cosmo Maker: Galaxy Space screenshot 5

Idle Cosmo Maker: Galaxy Space screenshot 6

Build and expand your own universe by creating galaxies and populating them with planets. Upgrade your celestial bodies to generate passive income and unlock new cosmic wonders. Enjoy endless hours of space-themed farming with offline rewards.

More Galaxy Builder apps to explore

Sky Warriors: Airplane Games

Sky Warriors: Airplane Games

Sky Warriors: Airplane Games

Battle flight simulator game

Engage in thrilling air combat with high-powered fighter jets. Master flight and weaponry to outmaneuver opponents in diverse environments. Customize your aircraft and explore various game modes for an ultimate aerial battle experience.

Fighter jet air combatMultiple game modesDiverse maps and environments

free with in-app purchases

Last Fortress: Underground

Last Fortress: Underground

Last Fortress: Underground

Zombie alert! Go underground!

Lead a group of survivors underground after a zombie apocalypse. Build and customize your shelter, recruit heroes with unique skills, and form teams to scavenge resources and fight off hordes. Join alliances with friends for mutual support and to defeat enemies.

Build and customize underground shelterRecruit and manage heroes with unique skillsAssemble diverse teams for combat

free with in-app purchases

TerraGenesis: Landfall

TerraGenesis: Landfall

TerraGenesis: Landfall

Life in Space - City Builder

Build and manage extraterrestrial cities on planets across the solar system and beyond. Develop new civilizations, manage resources, and ensure the survival and happiness of your galactic residents in this free city-building simulator.

Build and manage extraterrestrial citiesDevelop new civilizations in spaceManage resources like oxygen and water

free with in-app purchases

Spaceship Builder

Spaceship Builder

Spaceship Builder

Build and fly your spaceship.

Design, build, and pilot your own spaceship in a vast galaxy. Progress through a tech tree, engage in thrilling space combat, and explore new sectors. Earn credits to upgrade your vessel and become a legendary commander.

Engineer and customize spaceshipsUnlock advanced technologiesMaster manual space combat

free with in-app purchases

Galaxy Idle Miner

Galaxy Idle Miner

Galaxy Idle Miner

Idle miner and world builder

Engage in a relaxing idle mining and world-building experience. Collect resources, craft items, upgrade your tools, and expand a small planet into a thriving world. Explore new areas, battle monsters, and optimize your progress.

Idle resource collectionTool and production upgradesTile-by-tile planet expansion

free with in-app purchases

Galaxy - Connect the stars -

Galaxy - Connect the stars -

Galaxy - Connect the stars -

by Magma Mobile

Connect stars by dragging your finger between them without retracing your steps. This brain puzzle game offers over 3000 levels and multiple game modes for all ages. It's designed to be addictive and challenging.

Connect stars to form constellationsOver 3000 levelsChallenge mode

Blue Dragon Spaceship Alein Galaxy War

Blue Dragon Spaceship Alein Galaxy War

Blue Dragon Spaceship Alein Galaxy War

by Thanagorn Marukcanon

Pilot a spacecraft in an endless shooting war. Dodge enemy attacks and strategically defeat waves of opponents. Test your skills against complex enemy patterns.

Infinity shooting war gameplayPilot a spacecraftDodge enemy attacks

Monster Galaxy: The Zodiac Islands

Monster Galaxy: The Zodiac Islands

Monster Galaxy: The Zodiac Islands

by Gaia Interactive Inc.

Embark on an epic roleplaying adventure to battle and tame hundreds of unique monsters. Explore vast islands, complete quests, and train your team to defeat a tyrannical king. Discover a world with stunning hand-painted graphics and an engaging storyline.

Battle and tame hundreds of monstersExplore 14 island levelsComplete quests for characters

free with in-app purchases

Pocket Galaxy: Gravity Sandbox

Pocket Galaxy: Gravity Sandbox

Pocket Galaxy: Gravity Sandbox

Universe Space Simulation Game

Design and simulate your own universe with realistic physics. Customize planets, stars, and moons, then watch them interact. Destroy solar systems with powerful tools or explore the life that develops in your creations.

Create and customize your own universeSimulate realistic planet orbits and physicsDestroy solar systems with various tools

free with in-app purchases

Unleash Your Cosmic Creativity

Build a sprawling space station in orbit with this idle construction game. Start with basic components and expand your facility by unlocking new equipment and generating resources. Discover and develop new areas as your station grows.

Idle space station constructionResource managementUnlock new equipment

free with in-app purchases

Space Shooter Game

Pilot a customizable spaceship to rescue galactic civilizations from a dark force. Upgrade your aircraft with various weapons and skills, and battle challenging bosses in this space shooter game.

Customizable spaceship with multiple weapons and defense gearsRandomly acquired powerful skills during missionsChallenging bosses and powerful guards

free with in-app purchases

Planet Builder: Space Tycoon

Planet Builder: Space Tycoon

Planet Builder: Space Tycoon

Build, terraform & evolve

A relaxing strategy game where you guide a planet's evolution from its beginnings to a thriving civilization. Make daily choices to manage resources, build generators for passive income, and expand your empire across a solar system with other players.

Resource management for planetary evolutionBuild passive income generatorsMultiplayer solar system interaction

Galaxy - Language Learning

Galaxy - Language Learning

Galaxy - Language Learning

Personalized language learning

City Builder: Building Games

City Builder: Building Games

City Builder: Building Games

Build Town: New World Strategy

Build a new human settlement on Mars by planning and constructing a space colony. Operate heavy machinery and manage resources to ensure survival in this city-building simulation game.

New World ExplorationHuman Survival StrategyMars Colony Building

free with in-app purchases

Insect Evolution

Insect Evolution

Insect Evolution

by Xiamen Fengling Technology Co., Ltd.

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

free with in-app purchases

Novafall: Idle Space Empire

Novafall: Idle Space Empire

Novafall: Idle Space Empire

Galaxy Tycoon & Colony Builder

Pocket Galaxy: Space Sandbox

Pocket Galaxy: Space Sandbox

Pocket Galaxy: Space Sandbox

Solar System Simulator 3D

Design and simulate your own solar systems and galaxies with realistic physics. Customize planets, stars, and orbits, then share your creations. Features smooth 3D graphics and a user-friendly interface.

3D galaxy sandboxRealistic physics simulationPlanet and star customization

FAQ about Galaxy Builder

Are there free galaxy builder apps & games for iPhone?

Yes — 19 of the top galaxy builder apps & games we rank are free to download, including SurfiAI Resume Builder and Idle Space: Ship Crafting RPG.

Does SurfiAI Resume Builder have ads or in-app purchases?

SurfiAI Resume Builder shows ads and offers in-app purchases, according to its App Store listing as of August 2026.

How many galaxy builder apps & games are on the App Store?

We track 242+ galaxy builder apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.