183+ iOS apps & games curated and reviewed
Outer Space Battle 2 is the household name in outer space battle 2, but it's far from the only option. We track 183+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 2 |  | Free | 4.5★ (7.1K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (650K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.4★ (2.9K) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.3★ (5K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.7★ (3.8K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (18K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.4★ (863) | Yes | Yes | Jul 2026 |
Engage in thrilling space combat against alien vessels and orbital debris. Master new controls for precise laser shooting and maneuvering. Compete with friends for the highest score and unlock all 8 achievements to prove your galactic prowess.
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.
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.
Build and expand a space empire in a persistent, evolving galaxy. Colonize planets, research technology, command fleets, and engage in diplomacy and warfare with millions of players. Participate in cooperative and competitive missions to gather resources and dominate the cosmos.
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.
Build and command your own space station and fleet in a chaotic galaxy. Forge alliances, explore new worlds, and engage in strategic space battles to shape the future of the sector. Your decisions will determine the fate of the galaxy.
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.
Embark on an epic, endless journey to reclaim your lost planets and citizens. Build massive fleets, collect blueprints to unlock new ships, and conquer enemies in vast, strategic battles.
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.
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.
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.
Explore a galaxy in chaos, building and customizing spaceships to battle endless enemy hordes. Investigate different worlds and uncover a developing story to restore order.
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 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.
Embark on an interstellar adventure to defend humanity from an alien invasion. Build and expand your base, develop powerful fighter jets and mechs, and engage in strategic combat to reclaim planets and ultimately defeat the enemy. Experience a visually rich 3D world with smooth gameplay.
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.
Embark on an intergalactic adventure to explore and colonize uncharted planets. This strategy simulation game lets you manage resources, upgrade technology, and recruit astronauts. Compete against players worldwide to dominate the universe with stunning graphics and captivating gameplay.
Engage in strategic space combat by commanding your fleet and targeting enemy ships. This game offers classic gameplay with a modern space theme, allowing you to challenge friends online or over WiFi.
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.
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.