211+ iOS apps & games curated and reviewed
Every iPhone needs a few good space shooter alien galaxy war apps and games. We benchmark 211+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | Yes | Yes | May 2026 |
| 2 |  | Free | 4.7★ (652K) | Yes | Yes | Sep 2026 |
| 3 |  | Free | 4.7★ (350K) | Yes | Yes | Sep 2026 |
| 4 |  | Free | 4.7★ (3.4K) | Yes | Yes | Sep 2026 |
| 5 |  | Free | 4.6★ (2.5K) | Yes | Yes | Sep 2026 |
| 6 |  | Free | 4.6★ (25K) | Yes | Yes | Sep 2026 |
| 7 |  | Free | 4.5★ (726) | No | No | Aug 2026 |
| 8 |  | Free | 4.7★ (2.4K) | Yes | Yes | Aug 2026 |
Defend the galaxy from alien invaders in this thrilling offline space shooter. Pilot advanced starfighters, engage in intense dogfights, and complete challenging missions to save humanity. Upgrade your ship and face epic bosses.
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.
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 an epic space war against alien invaders in this classic arcade shooter. Pilot legendary fighters, upgrade your arsenal, and protect Earth from a relentless chicken squadron. Experience thrilling battles with diverse missions and challenging bosses.
Lead a special operations team in a vertical scrolling space shooter. Command your battlecruiser, upgrade your fleet, and engage in intense combat against alien foes and rival players. Utilize different pilots and tactics to achieve victory in thrilling galactic wars.
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 powerful spacecraft in this top-down shooter. Battle waves of alien ships, upgrade your weapons, and survive intense dogfights. Features dazzling graphics and pulse-pounding music for an adrenaline-fueled arcade experience.
Engage in thrilling arcade space battles protecting Earth from alien invaders. Pilot a lone spaceship, upgrade your arsenal, and face off against epic bosses in this classic shoot 'em up experience.
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 thrilling arcade-style space combat, defending the galaxy from alien invaders. Pilot customizable starships, upgrade weapons, and face challenging missions and bosses. Experience a blend of classic nostalgia and modern action with competitive multiplayer and leaderboards.
Pilot a spaceship through an endless galaxy, shooting down alien blocks and powerful bosses. Upgrade your ship with new weapons and defenses to survive increasingly challenging levels. Enjoy classic arcade shooter gameplay with modern graphics and one-finger controls.
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 sci-fi battles in 2084, training and equipping space marines to conquer planets. Lead your forces across a star map, challenge friends, and strategize with tactic cards to dominate the galaxy.
Blast through waves of alien invaders in this classic arcade space shooter. Collect and upgrade over 100 unique ships, complete exciting missions, and compete on global leaderboards. Enjoy short game sessions or an action-packed campaign with stunning graphics.
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.
Embark on a sci-fi adventure across the Star Trek universe. Assemble iconic crews, command legendary starships, and engage in epic space battles. Build alliances, conquer planets, and save the galaxy from a time anomaly.
Engage in intense aerial combat against alien invaders in this thrilling shoot 'em up game. Team up with friends or other players in co-op mode to overcome vast enemy armadas and challenging bosses. Explore a wide array of aircraft, upgrades, and game modes for endless action.
Engage in intense aerial combat as a master pilot in this classic space shooter. Navigate bullet hell, defeat formidable bosses, and save the galaxy from alien threats with your powerful aircraft squadron. Experience epic battles with adrenaline-pumping music.
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.
Engage in intense arcade-style space combat as a hero defending the galaxy from alien invaders. Pilot a super fighter jet through challenging stages, facing waves of enemies and epic boss battles. Upgrade your aircraft and utilize powerful weapons in this fast-paced shoot 'em up experience.