180+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our planet stronghold list covers 180+ iPhone apps and games updated through April 2026. Compare ratings, prices, and screenshots in one place.
In this sci-fi role-playing game, you play as a young recruit assigned to a well-defended human outpost, where you'll navigate a dynamic plot, make tough choices, and engage in turn-based combat to determine the fate of the planet. With various characters, classes, and skills to explore, the game offers high replayability, allowing you to experience different storylines and outcomes.
In this thrilling tower defense game, you are the commander of a fortress tasked with defending Earth from alien invaders. Strategically build and upgrade a variety of turrets, equip your character with powerful weapons, and team up with global players to resist the alien attacks and protect our planet.
Join a global battle for universe domination in this MMO strategy game. Build space arks, gather a powerful fleet, and engage in real-time warfare with players worldwide. Download now and get $10 in new player boosters – conquer the cosmos!
Explore the galaxy, destroy planets, and defeat bosses in this action-packed game. Upgrade your abilities for an epic interstellar adventure! Terms of Service and Privacy Policy available at the provided links.
Experience the ultimate grand strategy castle MMO where you become the Lord of the Middle Ages. Build your stronghold, wage war, forge alliances, and lead your faction to glory in a medieval world filled with players. Play for free on iPhone and iPad!
Mine, drill, and battle planets to build the ultimate ship in a roguelike space adventure with endless possibilities and competitive leaderboards. Customize your ship, upgrade your arsenal, and dominate in PvP battles to rise through the ranks and become the ultimate planet crusher.
Command fleets, engage in battleship warfare, and conquer the galaxy in an epic sci-fi strategy game. Customize your space starship fleet, battle alien forces, and team up with allies to dominate the universe! Join the adventure, download now!
"Experience an action-packed game where you launch missiles to defend Earth from aliens and conquer planets. Enjoy various weapons, interstellar civilizations, and planet residents in this free and addictive game. Download now to discover the secrets of the planets!"
Defend your home planet from relentless alien invaders in a thrilling roguelike tower defense game, where strategic decisions and upgrades are key to survival. With unique gameplay, stunning visuals, and endless replayability, can you outsmart the alien onslaught and become the ultimate galactic defender?
Lead an epic space strategy in a popular Sci-Fi game on your mobile device. Explore, build alliances, trade, and dominate the galaxy in real-time battles with stunning visuals and iconic ships. Download now for free and join the adventure!
Embark on a mission to protect Mars from aggressive alien Swarms in a strategic game where you explore, build bases, unite with allies, recruit heroes, and plan your battles wisely. Join forces with players worldwide to save the human civilization on Mars!
Experience epic battles, strategic alliances, and conquest in a thrilling medieval setting. Dominate the realm, build your army, and rise to power in this immersive strategy game. Join now and claim your rightful place on the throne!
Embark on an interstellar expedition to a post-apocalyptic planet in this blockbuster RPG game. Engage in real-time battles, build colonies, terraform the planet, and uncover its mysteries. Join friends, battle enemies, and discover hidden surprises as you play!
Embark on an epic journey to build your medieval empire in a thrilling tycoon game. Manage resources, expand your kingdom, grow a battle dragon, and defeat formidable foes in battles of survival and conquest. Download now for free and shape your success story!
TerraGenesis - Space Settlers allows you to terraform and build planets using real NASA science. Join factions, create habitats, manage resources, and explore new worlds in this immersive idle planet building simulator. If you love astronomy or resource management games, download and start terraforming today!
Embark on an epic sci-fi journey in a universe where the Galactic Empire falls and new factions rise, as you command your starship, explore space, and dominate the galaxy with deep strategy and intense action. Build your legacy by navigating complex alliances, constructing your spaceship, and leading a diverse crew to shape the future of the galaxy.
Experience a thrilling fantasy strategy game where you can build armies, conquer lands, and engage in epic battles. Unleash chaos and dominate the realm with strategic gameplay and powerful armies. Join now to immerse yourself in a world of war and conquest!
In a post-apocalyptic world overrun by zombies, players must build bases, defend against hordes, and craft supplies to survive. Download now for an exhilarating idle simulator experience in Last Stronghold!
Conquer the galaxy in a fast-paced multiplayer strategy game where you send swarms of ships from planet to planet. Join clans, compete in tournaments, and bet to win Galcoins in this demolition derby in space!
In this space-themed strategy game, you hold the fate of humanity in your hands. Command a fleet, explore galaxies, and engage in epic battles. Ready to embark on this cosmic adventure?