217+ iOS apps & games curated and reviewed
The best space survival apps on iPhone average 4.5★ across 217+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Build defenses and fight off alien monsters in your room. Tap to create structures and upgrade weapons to survive the invasion until darkness passes. Outlast the devil monsters to win.
Embark on a survival adventure in uncharted space after a spacecraft failure. As an engineer, upgrade your module, build robots, gather resources, and construct a new ship to return home. Manage your basic needs while exploring diverse, procedurally generated planets.
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.
Embark on a thrilling sci-fi adventure battling alien invaders across different planets. Combine unique skills to defeat monstrous creatures, survive treacherous dungeons, and rescue humanity. Upgrade your abilities and discover powerful treasures to become the ultimate conqueror.
Launch rockets to orbit and beyond to colonize Mars in this addictive physics game. Earn in-game currency to upgrade your rockets and compete for high scores. Easy to learn, but challenging to master, offering endless replayability.
Survive a post-apocalyptic USSR in this hardcore RPG. Scavenge, craft, and fight mutants and other survivors in a realistic world with changing seasons. Find allies and uncover a compelling story.
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.
Survive a zombie apocalypse by crafting, building, and fighting. Explore diverse locations, gather resources, and team up with others to overcome the undead threat. Customize your character and vehicles to enhance your survival capabilities.
Embark on an offline survival adventure in a hostile galaxy. As the last surviving crew member, you must explore planets, gather resources, and battle alien creatures to rebuild your spaceship and survive. Customize your character and craft essential items to overcome extreme conditions.
Defend humanity from a zombie apocalypse by providing air support from an AC-130 gunship. Lead survivor missions, gather resources, and build your base to repel relentless zombie assaults. Experience intense combat with realistic weaponry and high-definition visuals.
Create and shape your own pixel worlds with this god simulation sandbox game. Spawn creatures, build civilizations, and unleash powerful disasters or creative tools to watch life evolve. Experiment with various powers and enjoy offline play.
Explore alien planets, collect resources, and expand your living environment by building and managing multiple domes. Upgrade your character and equipment to conquer new worlds and uncover mysteries, while defending against hostile aliens.
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.
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.
Command an alien and grow its army by defeating humans in this idle RPG. Evolve your alien with new abilities, upgrade its stats, and face challenging boss battles to achieve extraterrestrial dominance.
Command your spaceship and crew to survive in the vastness of space. Explore planets, manage resources, hunt alien creatures, and battle ruthless pirates to ensure your squad's survival. Your strategic decisions are key to overcoming the challenges of the cosmos.
Rebuild a town devastated by a zombie apocalypse. Manage survivors, produce goods, and form combat teams to explore and defend your settlement. Join alliances and compete with other players in this strategic survival simulation.
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.
Survive a plane crash at sea by building and expanding your raft. Gather resources, craft essential items, and manage your health to stay alive against hunger, thirst, and a persistent shark.
Lead survivors in a post-apocalyptic world overrun by zombies. Build and upgrade your shelter, recruit heroes, forge alliances, and strategize to defend against zombie hordes and rival players. Engage in epic events and battles to become the last survivor.