Best Smithsonian alternatives: apps like Smithsonian: Planets

9+ similar apps compared and reviewed

4.1 avg rating
9 free apps
Updated November 2026

Whether you want more options like Smithsonian or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Smithsonian

Toddler Science - Solar System#1

Toddler Science - Solar System by Mariyam Akhsheela

Toddlers learning (Ages 2+)
Editor's Choice
📚 Education
3.5(2 ratings)
FreeIn-App Purchases
Toddler Science - Solar System screenshot 1
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Introduce toddlers to the solar system through interactive games, captivating videos, and adorable characters. This app offers a safe, ad-free learning environment with multi-sensory elements and narration to foster curiosity and critical thinking.

Constellation Finder - Planets#2

Constellation Finder - Planets by Overflow LTD

Star, Sky Gazer & Solar System
Strong Contender
📚 Education
4.4(23 ratings)
FreeIn-App Purchases
Constellation Finder - Planets screenshot 1
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Discover planets and constellations with an interactive and educational journey through space. Explore celestial bodies, learn fascinating facts, and enjoy a playful design that makes learning about the solar system fun for all ages.

Planets - Home Solar System#3

Planets - Home Solar System by Eran Katsav

Put the planets in your house
Worth Considering
📚 Education
4.3(4 ratings)
Free
Planets - Home Solar System screenshot 1
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Explore the solar system from your home with this augmented reality app. Place planets anywhere, walk around them, and examine their real surfaces up close. Experience the vastness of space without leaving your house.

More apps like Smithsonian

4
Planets AR - Our Solar System
Planets AR - Our Solar System
Planets AR - Our Solar System
Solar System in your Room!
Free

Explore our solar system with an augmented reality experience. See planets, moons, and dwarf planets come to life in your room or the night sky. Learn fascinating facts and take photos for school projects.

Augmented Reality solar system visualizationInteractive planet controlsNight mode for stargazing
📚 Education
(6)
free with in-app purchases
5
Little Astronauts - Space Kids
Little Astronauts - Space Kids
Little Astronauts - Space Kids
The ultimate space adventure
Free

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.

Free-play space explorationEight illustrated space booksAnagram and quiz learning games
📚 Education
(3)
free
6
UniverseDaily - Sun & Planets
UniverseDaily - Sun & Planets
UniverseDaily - Sun & Planets
Night Sky Map & Planet Sizes
Free

Explore the night sky and solar system with an interactive AR map. Discover planets, constellations, and celestial events. View real-time Sun images, NASA's Astronomy Picture of the Day, and 3D models of planets with detailed cutaway views. Learn about the universe through engaging stories and a comprehensive encyclopedia.

AR night sky mapping3D solar system comparisonReal-time Sun and Moon data
📚 Education
(6)
ad-supported
7
Touch and Sparkle: Planets
Touch and Sparkle: Planets
Touch and Sparkle: Planets
Toddler Learning Space Game
Free

This educational app offers a magical first encounter with space for toddlers aged 1-5. It features a glowing universe that responds to simple taps, with gentle narration and soothing sounds. Designed for little hands, it allows exploration of the solar system through touch and wonder.

Simple touch-based interactionExploration of all 8 planetsGentle narration and soothing sounds
📚 Education
(10)
free
8
Solar System&Celestial Objects
Solar System&Celestial Objects
Solar System&Celestial Objects
Solar System Stars Flashcard
Free
📚 Education
(0)
9
PlanetenSpielundApp2b
PlanetenSpielundApp2b
PlanetenSpielundApp2b
planets, moons, stars,...
Free

An educational game designed for children to explore and learn about celestial bodies, including planets, moons, stars, and black holes. It features a gravitation arena to demonstrate Newton's laws of motion.

Learn about planets, moons, and starsExplore black holes and nebulaeGravitation arena for physics demonstrations
📚 Education
(2)
free