168+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our cosmic defenders list covers 168+ iPhone apps and games updated through May 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | Yes | No | May 2026 |
| 2 |  | Free | 4.2★ (8K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.3★ (1.9K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.7★ (650K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.5★ (7.1K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (8.9K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (349K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.4★ (540) | Yes | Yes | Jul 2026 |
Command a space ark, build a formidable fleet with human and alien commanders, and engage in large-scale, real-time wars with players worldwide. Conquer territories, govern planets, and trade resources in this galactic strategy game.
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.
Pilot a lone spaceship to defend Earth from relentless alien swarms in this classic space shooter. Upgrade your weapons and skills to overcome increasingly difficult challenges across numerous levels and intense boss battles.
Command a vast space fleet in a galaxy on the brink of war. Build your spaceport, recruit crew, and explore the universe. Engage in strategic battles and form alliances to survive and conquer.
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.
Pilot a starship in an intense arcade shooter to defend the galaxy from alien invaders. Engage in challenging campaigns, battle epic bosses, and compete with other players online. Your mission is to save humanity from an intergalactic war.
Engage in a massive space strategy MMO where you colonize planets, build powerful fleets, and battle players globally. Explore alien technologies, form alliances, and lead humanity's fight for survival in a galactic war.
Engage in epic galactic warfare with a massive fleet in this augmented reality space strategy game. Conquer planets, build armadas, and outmaneuver adaptive AI opponents. Experience stunning 3D battles with intuitive controls, playable with or without AR.
Command a vast fleet in a sci-fi universe, exploring uncharted planets, recruiting alien lifeforms, and engaging in real-time multiplayer combat. Forge alliances, customize your forces with advanced weaponry, and rise to rule the stars.
Embark on a hardcore 2D arcade adventure across a vast universe filled with galactic battles and alien invaders. Build your own space fleet, explore billions of planets, and engage in dynamic star wars. Upgrade your ships and unlock powerful weapons for epic cosmic combat.
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.
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.
Engage in intense galactic arcade battles to defend your starbase from alien invaders. Upgrade your fleet, build a powerful military force, and conquer the universe. Explore, build, and fight your way to becoming a legendary space hero.
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.
Design and battle custom spaceships in a futuristic arena. Compete against other players worldwide to prove your design skills and climb the ranks. Unlock new blueprints and modules to create unique, powerful vessels for epic space combat.
Engage in an adventurous competitive mobile game where you conquer planets by drawing lines. Experience exciting gameplay with multi-level challenges and fantasy props to create effective combinations for a high-quality gaming experience.
Build and command your own space colony, construct a powerful fleet, and engage in epic interstellar warfare. Explore a vast universe, battle pirates or other players, and forge alliances to achieve galactic dominance.
Engage in strategic space combat by commanding your fleet with simple controls. Capture enemy planets, build your armada, and upgrade your ships to dominate the galaxy. Choose from different teams and difficulty levels for an addictive real-time strategy experience.
Engage in intense space combat, piloting a lone spaceship to defend the galaxy from alien invaders. Dodge enemy fire, upgrade your spacecraft, and challenge powerful bosses in various game modes. Plan your strategy and unleash your fighter's full potential.