235+ iOS apps & games curated and reviewed
Hardest Space Invaders Game is the household name in hardest space invaders game, but it's far from the only option. We track 235+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 4.8★ (45K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.6★ (26K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (652K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.7★ (3.4K) | Yes | Yes | Aug 2026 |
| 6 |  | $4.99 | 4.1★ (82) | No | No | Aug 2026 |
| 7 |  | Free | 4.5★ (726) | No | No | Aug 2026 |
| 8 |  | $0.99 | — | No | No | Aug 2026 |
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.
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 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.
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.
Defend Earth from alien invaders in this classic arcade shooter. Relive the iconic gameplay with faithful recreations of original features, optimized controls, and multiple screen modes.
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.
Defend Earth from relentless alien waves in this retro-inspired shooter. Discover hidden scoring mechanics as you battle through increasingly challenging levels to save the planet.
Relive classic arcade thrills by shooting down waves of alien invaders before they reach your bases. Collect bonus points by targeting UFOs and enjoy a retro visual experience with customizable graphics and effects.
Defend Earth from descending alien waves by shooting them down before they land. Move your ship side-to-side behind defenses and shoot the top spaceship for bonus points. Experience classic arcade fun in a compact download.
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.
Defend Earth from an alien invasion by repelling waves of extraterrestrial forces across 48 action-packed levels. Utilize combo multipliers and overcome challenging boss encounters. Choose from three difficulty settings to test your skills and climb the leaderboards.
Engage in an intense, adrenaline-fueled space shooter adventure. Battle waves of alien invaders, face epic boss battles, and upgrade your arsenal across challenging levels. Enjoy stunning graphics and offline play in this hardcore shoot 'em up experience.
Engage in thrilling combat flight action as you hunt aliens in this arcade-style space shooter. Protect the galaxy with various spaceships, power systems, and challenging campaigns. Enjoy daily rewards and tasks, even in offline mode.
Pilot retro-themed ships and blast through waves of alien invaders in this classic arcade-style shooter. Chain power-ups and complete missions to unlock new ships and climb the leaderboards. Enjoy simple one-touch controls and over 20 achievements.
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.
Defend against an alien invasion in this RPG where you gather resources, upgrade your spaceship, and battle waves of extraterrestrial foes. Craft powerful upgrades and unlock new abilities to survive the relentless assault and claim victory in this captivating space adventure.
Pilot a spacecraft to defend Earth from an alien invasion in this retro-inspired arcade shooter. Collect alien ships to upgrade your armada and complete missions for rewards. Compete for the highest score in this action-packed space combat game.