Build factories on planets, establish trade routes, and discover new solar systems to become the first trillionaire. Earn resources even while offline, optimize your empire, and conquer deep space.





203+ iOS apps & games curated and reviewed
Looking for free idle space dynasty apps and games? 20 of our 203+ tracked titles are free to download â no subscription, no trial. The rest are premium picks worth paying for.





Build factories on planets, establish trade routes, and discover new solar systems to become the first trillionaire. Earn resources even while offline, optimize your empire, and conquer deep space.






Become a space tycoon in this idle simulator. Discover planets, build factories, and manage resources to create a vast space empire. Upgrade workers and use unique mechanics to advance your civilization and become the universe's greatest capitalist.






Build and manage an idle space company by automating spaceship fleets and collecting passive income. Research new ships, upgrade hangars, and expand your space tower to become the wealthiest tycoon in the galaxy. Enjoy offline gameplay and continuous earnings.


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.


Become an interstellar entrepreneur by discovering and mining exotic exoplanets. Build a vast empire, invent new technologies, and profit from lucrative crafting, even while you're away. Your mining operations continue to grow your wealth and influence across the galaxy.


Explore and colonize a mysterious galaxy by merging settlements and ships to build technological fortresses. Collect artifacts, expand your empire across unusual planets, and enjoy a relaxing idle experience as your colonies grow automatically.


Embark on an intergalactic adventure to explore and colonize uncharted planets. This strategy simulation game lets you manage resources, upgrade technology, and recruit astronauts. Compete against players worldwide to dominate the universe with stunning graphics and captivating gameplay.


Build and decorate unique planets in space with beautiful objects. This relaxing idle game allows for strategic competition on real-time leaderboards. Collect coins, use upgrades and boosters, and continue progressing even when offline.


Build and manage a secret desert facility to research salvaged alien technology. Expand your operations, unlock advanced research, and defend against government raids and alien interference. Your strategic decisions will determine the fate of your facility and potentially the world.


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.


Assemble and train a powerful squad of heroes in this idle RPG. Your heroes train automatically while you're away, gaining new abilities and becoming stronger. Explore dungeons, battle darkness, and compete in global arenas and guild wars.


Command a retro spaceship in this incremental clicker game. Blast enemies, upgrade your ship, and explore planets to earn passive income. Enjoy classic shoot 'em up action with idle RPG mechanics.


This idle game offers a relaxing and addictive experience with simple swipe controls and impressive graphics. Players start small, consuming and expanding in a curved universe to grow their empire and accumulate vast in-game wealth.


Build and expand your space base by automating production and upgrading technology. Recruit a crew through a gacha system to enhance your operations and explore the galaxy for resources. Engage in strategic resource management and crafting for endless progression.


Tap to gather matter and create interstellar objects, from particles to galaxies. Objects automatically generate more matter, allowing for endless universe expansion. Unlock divine powers, upgrade objects, and utilize special abilities to grow your cosmic creation.


Embark on an epic idle space adventure where your spaceship automatically battles alien invasions. Upgrade your vessel, explore diverse galaxy regions, and lead strategic attacks in an endless war for survival. Become a legendary defender and conquer the stars.


Engage in a minimalist idle space shooter where your turret automatically fires at drifting targets. Earn cash by popping dots to invest in various upgrades for your defense, drones, and economy. Progress through new galaxies, unlock powerful abilities, and compete on global leaderboards.


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.


Manage your own space agency, from designing and building rockets to launching missions for research, mining, or tourism. Explore planets and moons, establish off-world economies, and advance your technology in this interplanetary simulation.


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.