164+ iOS apps & games curated and reviewed
If you already know Astro Defenders, this is the deeper bench. 164+ astro defender apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of April 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (72) | Yes | Yes | Jul 2026 |
| 2 |  | Free | — | Yes | No | May 2026 |
| 3 |  | Free | 5.0★ (5) | No | No | Jul 2026 |
| 4 |  | Free | 4.6★ (885) | No | Yes | Jul 2026 |
| 5 |  | Free | — | Yes | Yes | May 2026 |
| 6 |  | Free | 4.4★ (454) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (349K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (25K) | Yes | Yes | Jul 2026 |
Defend your planet from alien bugs in this strategy-based tower defense game. Collect legendary heroes, build your squad, and survive endless waves of monsters in epic battles. Compete in survival challenges and prove yourself as a true legend of defense.
Engage in classic arcade-style gameplay to protect Earth from incoming asteroids. Tap to steer and hold to accelerate your ship's spin to destroy threats before they reach the planet.
Engage in a thrilling strategy action defense game with fantastic graphics and cute characters. Strategically place units to protect the Tower of Life from invading monsters. It's an exciting, stress-relieving experience with great battles.
Defend Earth from an alien invasion in this fast-paced arcade space shooter. Upgrade your ship with powerful enhancements and conquer over 150 unique levels, including challenging boss battles. Compete for high scores and save your progress.
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 thrilling arcade space combat, defending the galaxy from alien invaders. Experience retro-style shoot 'em up action with modern mechanics, customizable ships, and real-time multiplayer battles. Team up with others or compete globally to save the universe.
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.
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 real-time 1v1 strategy by crafting unique ammunition and deploying mutant minions. Survive cosmic hazards and outmaneuver your opponent in quick, intense matches.
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.
Engage in epic galactic warfare with players worldwide in this next-generation online space strategy game. Build and customize your space station, design powerful fleets, and form alliances to conquer sectors of space. Experience real-time battles and strategic gameplay with stunning HD graphics.
Engage in a classic side-scrolling arcade space shooter. Battle an alien horde across unique levels, upgrading your ship with powerful enhancements and facing formidable boss enemies. Compete for high scores on GameCenter.
Engage in an interstellar battle against incoming red circular threats. Utilize your blue cannon to defend space and eliminate all targets.
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 fast-paced, competitive deathmatches where players blast enemy ships and run over their pilots. Navigate dynamic arenas with simple controls, offering a unique party game experience for up to four players.
Engage in an addictive space combat experience with vibrant pixel art. Navigate through challenging waves and aim for the highest score to protect the galaxy. This game offers endless replayability and fun.
Defend Earth from alien invaders in this fast-paced arcade shooter. Progress through 50 unique levels, upgrade your ship with powerful enhancements, and face off against challenging boss battles. Compete with friends by viewing local and world high scores.
Defend Earth from alien invaders by strategically deploying and upgrading cannons and special weapons. This addictive game challenges your judgment and quick thinking to protect your bunker from increasingly powerful enemies.