196+ iOS apps & games curated and reviewed
Planets is the household name in planets and the solar system, but it's far from the only option. We track 196+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (899) | No | No | Jul 2026 |
| 2 |  | Free | 4.5★ (18K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.8★ (26K) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.8★ (74K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.5★ (305) | Yes | No | Jul 2026 |
| 6 |  | Free | 4.4★ (1.6K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (482K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (9.6K) | Yes | Yes | Jul 2026 |
Explore the solar system with a 3D guide. Discover planets, moons, and celestial events with interactive sky views and visibility information. Perfect for budding astronomers.
Identify stars, constellations, satellites, and more by simply pointing your device at the sky. This augmented reality app makes stargazing accessible to everyone, day or night. Explore celestial paths and even travel through time to view the sky on different dates.
Identify stars, constellations, planets, and satellites in real-time by holding your device overhead. Explore celestial bodies with AR overlays, track satellites like the ISS, and travel through time to view past and future astronomical events. Perfect for both novice and experienced stargazers.
Explore the night sky with this astronomy app. Identify celestial objects, discover upcoming astronomical events, and track their positions. Customize your view, set reminders, and access detailed information for a personalized stargazing experience.
Explore our solar system with detailed information and images for each planet. Discover facts, view animated orbits, and learn about Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
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.
Explore the cosmos with an AI-powered planetarium. Identify stars, planets, and satellites by pointing your device at the sky. Discover celestial objects in augmented reality and share your stargazing experiences with others.
Explore a 3D model of our solar system, interact with celestial bodies, and take virtual flights through space. Learn about planets, moons, satellites, and more with educational movies and real-time orientation. Discover the universe from your device.
Explore and discover the solar system and outer space with realistic 3D visualizations and detailed celestial simulations. This app offers an educational and engaging experience for all ages, featuring a comprehensive encyclopedia and a night sky observatory.
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.
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.
Explore our solar system with detailed information on each planet. Discover their distance from Earth, density, and size. Zoom in to view intricate details of celestial bodies.
Explore our Solar system with a detailed 3D model and interactive encyclopedia. Discover celestial events, track space missions, and view realistic models of spacecraft. This app offers a unique space experience with stunning visuals and up-to-date astronomy news.
Explore the cosmos with stunning visuals and detailed facts about each planet. Learn about their unique characteristics, temperatures, and statistics in this interactive educational journey. Unravel the mysteries of the universe from Mercury to Neptune.
Explore the solar system in 3D and augmented reality. View planets, moons, and the sun in high resolution, placing them in your real-world environment. Adjust distances and scales for an immersive educational experience.
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.
Become the creator of the universe by placing planets in their correct orbits. Experience the forces of gravity as planets interact with each other and the sun. Test your knowledge of planetary order and aim for a high score in this educational simulation.
This app introduces children aged 2 and up to the solar system through interactive games and puzzles. It offers various learning modes, including memory challenges, word tracing, and spelling activities, to make learning about planets and space engaging and fun.
Explore planets, dwarf planets, and moons in your own space using augmented reality. Walk around the solar system, view celestial bodies in scale, and access detailed information about each planet and its moons.