161+ iOS apps & games curated and reviewed
The best outer space kids apps and games on iPhone average 4.4★ across 161+ 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 | 3.7★ (7) | No | Yes | Jul 2026 |
| 2 |  | Free | 3.9★ (103) | No | Yes | Jul 2026 |
| 3 |  | $4.99 | 4.7★ (8.1K) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.8★ (5K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.3★ (3) | Yes | No | May 2026 |
| 6 |  | Free | 4.7★ (6.7K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.1★ (50) | No | Yes | May 2026 |
| 8 |  | Free | 4.2★ (178) | No | Yes | Jul 2026 |
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.
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.
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.
Manage a growing space trading company, upgrading rockets and facilities while exploring the cosmos. Recruit and train a crew of pioneers, research new technologies, and generate idle cash even when offline. Unlock achievements and enter wormholes to advance your empire.
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.
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 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.
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.
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.
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.
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 space by building and launching rockets and spaceships. Kids can manage a space station, maintain vehicles, and embark on educational missions to planets and the Moon. Features interactive tasks that foster logic, motor skills, and language 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.
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 Earth and the universe through interactive games and animations. Learn about the Big Bang, planets, galaxies, the origin of life, and evolution in a fun, play-based environment. Designed for young learners aged 2-7.
Explore the solar system through interactive stories and fun games. This app teaches children about planets, galaxies, and sustainable living with engaging activities and challenges.
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.
Guide adorable jelly cubes through space by tilting your device. Add planets to influence their gravitational pull and enjoy their charming sounds and music. This free game is perfect for younger players.
Stay updated with the latest astronomy and space exploration news. Discover exoplanet findings, astrobiology advancements, and the search for extraterrestrial life. Enjoy stunning space photos and educational videos from leading space agencies.
Embark on a cosmic adventure with Grandpa and his alien friends! Explore the solar system through 10 engaging mini-games and 18 educational videos. This app makes learning about space, math, and literacy fun for young children.