177+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our little planet defense list covers 177+ iPhone apps and games updated through July 2026. Compare ratings, prices, and screenshots in one place.
Defend Earth from alien invaders in this idle tower defense game. Build diverse turrets, strategize your defense, and power up your character with unique skills and weapons. Collect resources and take on global challenges to protect the planet.
Engage in a casual worldbuilding adventure where you mine, craft, and build your own planet. Defend your creation from primeval monsters using a pickaxe and various crafted weapons. Explore diverse environments and develop industrial facilities to expand your planetary paradise.
Unleash your destructive power on planets with a vast arsenal of weapons. From nuclear missiles and lasers to monstrous creatures and asteroids, obliterate celestial bodies in this engaging simulator.
Defend your homeland from waves of evil robots by strategically deploying and upgrading a variety of powerful weapons. Explore diverse landscapes and adapt your tactics to overcome increasingly challenging robotic invaders in this exhilarating tower defense game.
Defend an ancient stronghold from alien invaders using powerful technologies. Build and upgrade towers in a classic tower defense experience with unique levels and diverse enemies. Enjoy an offline, ad-free strategy game with a compelling storyline.
Engage in strategic orbital tower defense with minimalist visuals and dynamic music. Place, merge, and upgrade weapons to defend satellites across various planets and moons from relentless enemy waves. Collect diverse weapons and trait cards to build your ultimate defense strategy.
Defend your home planet in this roguelike tower defense game. Build and upgrade defenses to fend off alien invaders. Experience deep strategy with unique playthroughs and unlockable sentinels.
Engage in real-time strategy to defend your base against relentless enemy waves. Build, upgrade, and deploy a variety of units with precise timing to survive epic battles in space. Master strategic decisions to overcome increasingly difficult challenges.
Defend your space fortress against alien invasions in this vibrant defense game. Strategically build your base, deploy a variety of weapons and traps, and customize enemy paths to survive hundreds of waves. Compete for high scores in an online hall of fame.
Embark on a cosmic journey as a planet seeking companionship and growth. Explore the universe, manage resources, upgrade tools, and battle through dungeons to discover yourself and gain favor with space gods. Features include a stock exchange, a gold fish, and more.
Explore unique destruction mechanics in a space-themed sandbox. Break planets into pieces, control spaceships in epic battles, or design your own celestial bodies with custom physics.
Pilot a powerful mining ship to drill, dig, and destroy planets for rare resources. Upgrade your vessel with deadly weapons and customize builds for unique challenges. Engage in PvP battles, join guilds, and compete on global leaderboards.
Embark on an interstellar adventure to explore the vastness of the galaxy. Your mission is to destroy planets, upgrade your arsenal, and conquer challenging bosses. Prepare for an epic cosmic journey.
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.
Defend your airspace in an intense arcade shooter against an alien invasion. Engage in fast-paced, vertical ground-to-air combat with realistic visuals and a thrilling story. Perfect for quick bursts of action.
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.
Survive on a desolate alien planet by gathering resources and defending your base under a protective dome. Upgrade your skills, weapons, and defenses to combat hostile aliens and explore deeper for greater rewards.
Tap the screen to unleash a barrage of weapons and expel alien invaders to claim planets. Engage in a casual, amusing experience with various weapons and distinct civilizations.
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.