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.





153+ iOS apps & games curated and reviewed
Rivals at War is the household name in sci-fi squad game, but it's far from the only option. We track 153+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.0★ (284) | Yes | Yes | May 2026 | |
| 2 | Free | 4.7★ (349K) | Yes | Yes | Jul 2026 | |
| 3 | Free | 4.6★ (40) | Yes | Yes | Jul 2026 | |
| 4 | Free | 4.7★ (650K) | Yes | Yes | Jul 2026 | |
| 5 | Free | 4.6★ (276) | No | Yes | Jul 2026 | |
| 6 | Free | 4.5★ (1.3K) | Yes | Yes | Jul 2026 | |
| 7 | Free | 4.7★ (2.9K) | Yes | Yes | Jul 2026 | |
| 8 | Free | 4.6★ (3.3K) | No | Yes | Jul 2026 |





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.






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.






Assemble an elite strike team, arming them with futuristic weapons and customizable gear. Command your operatives intelligently as they act autonomously, while you issue high-impact commands to dominate hostile zones. Loot, upgrade, and dominate through procedural missions and deep tactical customization.


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 fast-paced, turn-based tactical combat on a mysterious alien planet. Assemble a team of unique fighters, equip them with futuristic weapons, and battle diverse enemies and dangerous bosses. Unravel the planet's secrets through engaging dialogue and stunning visuals.


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.


Engage in a thrilling sci-fi shooter experience on Planet Utopia, a post-apocalyptic world filled with danger. Combine strategy, RPG, and action elements with powerful weapons and unique abilities to battle enemies and uncover the planet's secrets.


Lead a desperate fight for survival on Origin Star against invading forces. Recruit heroes, build a customizable city, and engage in strategic battles to reclaim your home planet. Forge alliances and conquer to become the ruler.


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.


Command every aspect of your starship in a persistent online universe. Build, battle, explore, and manage resources in this 8-bit spaceship management game. Form alliances and conquer with friends.


Engage in thrilling sci-fi shooter gameplay with unique characters and powerful weapons. Experience iconic game modes and embark on new adventures to defend Earth. Play solo or team up with friends in this first-person or third-person action experience.


Engage in real-time strategy battles across alien planets. Command diverse units, recruit powerful heroes, and adapt your tactics to overcome hordes of enemies and unique bosses in a galactic war. Play offline and choose your difficulty.


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 space combat strategy by building and defending your base. Command a diverse army of ground and air units, gather resources, and battle millions of players worldwide to dominate the galaxy. Features stunning 3D graphics and a challenging campaign mode.


Command a star base and build a powerful fleet in an open-world intergalactic strategy game. Recruit iconic officers, explore new worlds, and engage in epic battles to conquer the universe. Join alliances and uncover ancient secrets in a galaxy on the brink of war.


Defend Earth from an alien invasion in this action-packed shooter. Assemble your squad, upgrade advanced weaponry, and battle extraterrestrial forces in both online and offline modes. Uncover the aliens' motives and protect humanity's last hope.


Command your fleet in a post-war galaxy, taking on bounty contracts and exploring ruins for treasure and technology. Build your base, upgrade your ships, and engage in tactical space combat. The choice is yours: roam the void or rise from chaos.


Embark on an interstellar expedition to a post-apocalyptic planet. This RPG game blends action, strategy, and advanced graphics as you uncover mysteries, build a colony, and engage in thrilling real-time combat. Explore, research alien technology, and battle formidable foes.


Engage in intense top-down aerial combat against alien invaders and human threats. Pilot customizable aircraft, utilize powerful weapons and skills, and overcome colossal bosses across numerous challenging levels to save the world.


Defend Earth from a massive alien invasion in this sci-fi multiplayer strategy game. Build your base, raise an army, and command powerful heroes to retake the planet. Form alliances and engage in real-time faction wars against both aliens and hostile humans.