Explore the cosmos and expand your knowledge of space. This educational application covers planets, our solar system, and galaxies, making learning about the universe engaging and accessible.






189+ iOS apps & games curated and reviewed
The best astronomy game on iPhone average 4.5★ across 189+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.4★ (10) | No | Yes | May 2026 | |
| 2 | Free | 4.2★ (19) | Yes | No | Aug 2026 | |
| 3 | Free | 4.6★ (33K) | Yes | Yes | Aug 2026 | |
| 4 | Free was $3.99 | 4.8★ (388K) | Yes | Yes | Aug 2026 | |
| 5 | Free | 4.5★ (4K) | Yes | Yes | Aug 2026 | |
| 6 | Free | 4.9★ (155) | No | Yes | Aug 2026 | |
| 7 | Free | 3.8★ (63) | No | Yes | Aug 2026 | |
| 8 | Free | 4.4★ (1.7K) | Yes | Yes | Aug 2026 |






Explore the cosmos and expand your knowledge of space. This educational application covers planets, our solar system, and galaxies, making learning about the universe engaging and accessible.






Engage in dynamic and interactive learning about astronomy. Test your knowledge through question-and-answer challenges across various difficulty levels and topics, or guess celestial objects and figures in a word-guessing game. Collectibles offer valuable study information.






Simulate the terraforming of planets using real scientific principles. Cultivate life, manage resources, and build civilizations on various worlds, from our solar system to fictional planets and moons. Encounter alien life and defend your settlements from cosmic threats.


Unleash your destructive power on planets with a vast arsenal of weapons. From nuclear missiles and lasers to monstrous creatures and asteroids, obliterate celestial bodies in this engaging simulator.


Simulate and explore celestial bodies within our solar system and beyond. Create your own solar systems, experiment with gravity and physics, and observe orbital mechanics in action.


Learn about constellations, stars, and deep sky objects through interactive levels and quizzes. Features realistic sky simulations, customizable learning paths, and offline access. Gamified approach makes astronomy engaging and accessible.


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.


Explore the solar system in 3D and augmented reality. Learn about planets, moons, stars, and constellations through interactive models, scientific facts, and engaging quizzes. Create your own planets with AI.


An engaging astronomy game designed for children to learn about stars, planets, and our solar system. It uses fun cartoons, interactive elements, and voiced facts to make learning about space an enjoyable experience.


Explore the cosmos in a 3D universe simulator powered by NASA and ESA data. Journey to millions of stars, land on exoplanets, and delve into the mysteries of black holes and pulsars. Discover breathtaking landscapes and gain knowledge from cutting-edge space research.


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.


This app simulates astronomical investigation, allowing players to use logical deductions and observations to search for a distant planet. It acts as a companion to a tabletop board game, randomly generating game elements and guiding the discovery process.


Explore a detailed 3D model of our solar system and the universe. Interact with planets, moons, and satellites, and take virtual flights through space. Travel through time to see the universe's past and learn with educational movies.


Explore and simulate the universe with interactive space simulations. Manipulate gravity, witness planetary collisions, and create your own cosmic sandbox. Perfect for those curious about the cosmos.


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.


Explore unique destruction mechanics in a space-themed sandbox. Break planets into pieces, control spaceships in epic battles, or design your own celestial bodies with custom physics.


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.


Explore the universe and learn about planets, solar systems, and galaxies. This educational app enhances general knowledge about space and our place within it.


Embark on a heartfelt interstellar adventure as a robot tasked with finding Earth. Operate a deep space telescope, explore a vast galaxy, and uncover the mysteries of a centuries-old mission. Experience a story-driven journey with beautiful art and a captivating soundtrack.


Explore the solar system with an interactive guide, learning over 100 space facts through engaging videos and games. Test your knowledge with trivia and enjoy an ad-free, offline learning experience.