183+ iOS apps & games curated and reviewed
KOSMOS UNIVERSE is the household name in kosmos universe, 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 | — | No | No | May 2026 |
| 2 |  | Free | 4.2★ (8K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.5★ (202) | No | No | May 2026 |
| 4 |  | Free | 4.4★ (2.9K) | No | Yes | Jul 2026 |
| 5 |  | $2.99 | 4.9★ (2.5K) | No | No | Jul 2026 |
| 6 |  | Free | 4.5★ (7.1K) | No | Yes | Jul 2026 |
| 7 |  | Free | 3.0★ (74) | No | No | Jul 2026 |
| 8 |  | Free | 4.6★ (25K) | Yes | No | Jul 2026 |
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.
Embark on an interactive mixed reality journey through the universe's 13.8 billion-year history. Witness the formation of stars, our solar system, and Earth, and explore the fundamental particles that make up everything. Discover your connection to the cosmos and share your cosmic creations.
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.
Explore the vastness of the universe, from subatomic particles to distant galaxies, through an interactive, swipe-based journey. Understand true scale by comparing objects and discover fascinating facts about over 250 animated illustrations. Immerse yourself in the cosmos with original music.
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.
Explore the universe from the smallest particles to distant galaxies. This free version offers a journey through scientific data, learning facts about astronomy, biology, and physics. Discover the cosmos with simple finger swipes.
Design and simulate your own universe with realistic physics. Customize planets, stars, and moons, then watch them interact. Destroy solar systems with powerful tools or explore the life that develops in your creations.
Create your own solar system by absorbing asteroids and planets. Grow your celestial bodies, earn in-game currency, and strategically absorb smaller masses to become the dominant force in the universe. Transform your sun into a neutron star or black hole and save up to 100 unique solar systems.
Create your own solar system by starting with a meteorite and evolving planets. Explore the universe, discover black holes, and unlock new galaxies and celestial bodies.
Embark on a 3D journey through the cosmos guided by Professor Brian Cox. Explore planets, galaxies, and celestial phenomena with interactive articles, videos, and stunning visuals. Discover the wonders of the universe from sub-atomic particles to its furthest reaches.
Design and simulate your own solar systems and galaxies with realistic physics. Customize planets, stars, and orbits, then share your creations. Features smooth 3D graphics and a user-friendly interface.
Guide satellites through gravitational fields and master orbital mechanics in this visually stunning space adventure. Challenge your skills across multiple difficulty levels that test your understanding of velocity, gravity, and trajectory. Each successful orbit rewards you with precious stars in this elegant cosmic simulation.
Explore our Solar System in an interactive 3D model. Discover celestial bodies with detailed information, real photos, and stunning visuals. This free app offers a pocket planetarium experience without requiring an internet connection.
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.
Explore and shape the cosmos in this 3D space simulator. Create galaxies, destroy planets, and engage in epic space battles. Experience realistic physics and stunning visuals as you journey through star realms.
Build and evolve a civilization from its earliest stages to interstellar travel. Collect heroes, battle other players, and utilize time travel to accelerate your progress. Uncover the mystery of a powerful artifact that fuels your civilization's expansion across the cosmos.
Guide civilizations through the twilight of the universe, facing the 'Big Rip' hypothesis. Construct orbital rings to consume planets for energy, but choose wisely whether to coexist with or devour other species. Your decisions shape the fate of entire societies.
Build and manage a vast space empire in a persistent, evolving galaxy. Explore and colonize star systems, engage in cooperative PvE missions, and participate in team-based PvP battles for valuable resources and galactic dominance.
Explore the universe with access to live and on-demand NASA+ videos, a vast collection of stunning images, and the latest mission news. Discover interactive augmented reality experiences and track the International Space Station's path.