237+ iOS apps & games curated and reviewed
The best outer space kids apps and games on iPhone average 4.1★ across 237+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.9★ (144) | No | Yes | Aug 2026 |
| 2 |  | Free | 3.7★ (7) | No | Yes | Jul 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 4.1★ (50) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.3★ (3) | Yes | No | May 2026 |
| 6 |  | $0.99 | 5.0★ (1) | No | No | Jul 2026 |
| 7 |  | Free | 5.0★ (3) | No | Yes | Aug 2026 |
| 8 |  | $2.99 | 2.6★ (9) | No | No | Aug 2026 |
This educational game helps children learn about the solar system, planets, and moons through interactive play. It features a child-friendly interface, full voiceover, and focuses on teaching colors and object sizes in a fun, outer space environment.
Embark on an intergalactic adventure exploring stars, planets, and alien worlds. This game promotes hand-eye coordination and logical thinking with beautifully illustrated puzzles. It's designed for young children, requiring no language skills and offering a safe, ad-free play environment.
Explore the cosmos with interactive games and educational content. Children can learn about planets, practice spelling, and boost memory skills. Enjoy imaginative videos, songs, and dances about outer space.
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.
Navigate through space, collect gems, and avoid enemies. This game features various spaceships for players to use. It's designed for quick, engaging gameplay sessions.
This interactive app lets children create their own outer space scenes using animated stickers, descriptive audio, and fun sound effects. It helps develop vocabulary, fine motor skills, and creative thinking, with multi-touch support for collaborative play. Scenes can be saved and shared with family and friends.
Explore the wonders of space through interactive games, books, and activities designed for children aged 4-8. This app sparks curiosity about the universe while building early learning skills in a fun, safe, and ad-free environment.
Explore space through interactive play and learn about the solar system, universe, and rocket science. This app uses a playful, STEM-based approach with spoken stories and voiceovers by children, making learning fun and accessible.
Embark on an exciting journey through the universe, exploring planets and meeting alien friends. This app lets young astronauts experience space travel, conduct research in a space lab and center, and enjoy space-themed food. Create your own space adventures and dress up characters in this kid-friendly exploration game.
Embark on an exciting space adventure, customizing your rocket and exploring the galaxy. Discover planets, asteroids, and friendly aliens while engaging in various activities like repairing spacecraft and solving puzzles. Feed aliens different plants to observe their unique reactions.
Explore the universe with this educational app for children. It introduces young minds to planets, stars, constellations, and space technology, fostering curiosity and cognitive development.
Explore our solar system and visit each planet up close. Discover their surfaces, characteristics, and orbits through interactive play. Test atmospheres, gravity, and observe planetary spins and seasons.
Explore the wonders of space with engaging games and animations designed for children. Learn about planets, stars, astronauts, and rockets through interactive activities and narrated content. This app offers a fun and safe way for kids to discover the solar system and beyond.
Navigate your spaceship through the galaxy using celestial gravity. Avoid hazards like asteroids and aliens while collecting power-ups. Each level offers unique challenges and multiple solutions to reach the space station.
Embark on exciting space missions as a police officer, protecting the universe from villains. Solve mysteries, rescue spaceships, and clean up space debris. Engage in fun activities like exercising and making pizza.
An offline encyclopedia with thousands of articles and HD photos covering all aspects of outer space. Earn badges for reading and explore topics from A-Z with a simple, elegant interface.
Explore the wonders of space with this educational game designed for young children. Kids can choose an alien and rocket to embark on an adventure, learning about planets and the galaxy through engaging games.
Navigate a colorful cast of characters through a pixel art universe filled with planets, comets, and UFOs. Tap to dodge interstellar objects and collect diamonds in this endless avoidance game.