Best Science Kids Apps

209+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Every iPhone needs a few good science kids apps. We benchmark 209+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Science Kids

Science for Kids by Tappity#1

Science for Kids by Tappity by Tappity, Inc.

K-5 Educational Learning Games
Editor's Choice
📚 Education
4.5😊(8.2K ratings)
FreeIn-App Purchases
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Science for Kids by Tappity screenshot 6

An educational app for kids aged 4-10 offering over 500 science lessons, interactive videos, real-life experiments, and activities across various science topics. Engage with science experts, learn through play, and enjoy a 14-day free trial to unlock all content. Visit our website for FAQs and reach out to us at hey@tappityapp.com for assistance or feedback.

What We Love

  • 👍 Fun and engaging
  • 🚀 Interactive and informative
  • 💡 Great for homeschooling
  • 👍 Excellent for learning science

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 💰 Expensive subscription
  • 🔒 Limited free content
Khan Academy Kids#2

Khan Academy Kids by Khan Academy

Reading & Math Learning Games
Strong Contender
📚 Education
4.8😊(124K ratings)
Free
#92in Education
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This application is a free educational platform for children aged 2-8, offering a wide range of kids' books, reading games, and other educational resources in a safe and fun environment. It is ad-free and subscription-free, providing a wholesome learning and play experience for kids.

What We Love

  • 🚀 Engaging and educational content
  • 👍 Intuitive and user-friendly interface
  • 🔒 100% ad-free and safe for kids
  • 💡 Personalized learning experience

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔍 Difficulty finding specific content
  • 🕰️ Slow loading times on some devices
BrainPOP Jr.#3

BrainPOP Jr. by BrainPOP

Inspire K-3 learners
Worth Considering
📚 Education
4.6😊(21K ratings)
FreeIn-App Purchases
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Inspire K-3 learners with an award-winning animated learning platform. Encourage critical thinking and active learning through movies, activities, and quizzes. Start your free trial today for age-appropriate, independent learning.

What We Love

  • 💡 Makes learning fun
  • 👍 Engaging videos and quizzes
  • 👍 Helpful for homeschooling and supplemental learning
  • 👍 Informative and educational content

Room to Improve

  • 💰 Expensive subscription
  • 💰 Lack of free content
  • 🐛 Crashes and technical issues

More Science Kids apps to explore

4
BrainPOP
BrainPOP
BrainPOP
Educational videos and quizzes
Free

Replace passive screen time with active learning using an educational app offering animated videos, activities, and quizzes for grades 3-8. Start your free trial today for age-appropriate, independent learning across all subjects!

📚 Education
(34K)
5
codeSpark - Coding for Kids
codeSpark - Coding for Kids
codeSpark - Coding for Kids
Code. Create. Play. Repeat.
Free
📚 Education
(40K)
6
Unreal Chemist
Unreal Chemist
Unreal Chemist
Chemistry Lab Simulator
Free

Explore a Chemistry Lab Simulator where you can conduct experiments on your smartphone, mixing chemicals, igniting reactions, adjusting variables, and observing the outcomes. With over 150 chemicals and 750 unique experiment simulations, uncover the wonders of chemistry safely from your device.

📚 Education
(43)
7
Earth School - Science Games
Earth School - Science Games
Earth School - Science Games
Fun Facts for Kids: Universe
Free

Explore the universe and learn about Earth's wonders with interactive games for kids aged 2-7. Discover the Big Bang, black holes, and the origins of life while having fun with 14 science mini-games. See more at https://yateland.com.

📚 Education
(4K)
8
Cretapedia: Science Learning
Cretapedia: Science Learning
Cretapedia: Science Learning
Engage with Quizzes&3D Lessons
Free

Explore a 3D learning adventure for children aged 5-12 with realistic models of space, insects, birds, and more. Spark curiosity and inspire young minds to discover the world we live in.

📚 Education
(1.6K)
9
Trivia for Kids Science & More
Trivia for Kids Science & More
Trivia for Kids Science & More
Fun quizzes, games, & videos
Free

This educational app offers fun and interactive science trivia games, quizzes, and videos for kids, with a focus on real science and learning through play. With a safe and ad-free environment, kids can engage with a science expert and test their knowledge, making it perfect for learning on-the-go, and it's available for a one-time purchase.

📚 Education
(11)
10
Brilliant: Learn Math & Coding
Brilliant: Learn Math & Coding
Brilliant: Learn Math & Coding
Your personal tutor
Free

Sharpen your math, data, and computer science skills with interactive lessons on a variety of STEM topics. From algebra to AI and quantum mechanics, Brilliant offers bite-sized lessons to help you level up in just 15 minutes a day. Join over 10 million learners.

📚 Education
(29K)
11
MEL STEM: Science for Kids
MEL STEM: Science for Kids
MEL STEM: Science for Kids
Science games and AR STEM
Free

Discover the world of science with science games and AR experiences in this app. Explore concepts like light, sound, and electricity through virtual experiments, interactive labs, and fun games. Engage your kids aged 6 to 8 in hands-on learning without any ads or in-app purchases. Start the learning journey today!

📚 Education
(360)
12
BabyBus Kids Science
BabyBus Kids Science
BabyBus Kids Science
fun learning games and videos
Free

BabyBus Kids Science is an engaging science learning app that offers a wide range of educational content, including interactive experiments, fun games, and videos to help children explore scientific phenomena and develop their interest in science.

📚 Education
(74)
13
FunLab: Science Games for Kids
FunLab: Science Games for Kids
FunLab: Science Games for Kids
Fun Experiments & Crafts
Free

Discover a fun, interactive app where kids can explore science through engaging activities and experiments. Unleash the scientist in your child and spark curiosity together!

📚 Education
(310)
14
Science Snap
Science Snap
Science Snap
Visual Science Book
Free

Explore the captivating realms of life, earth, physical, and space science with our extensive library of terms, stunning images, and clear explanations. Perfect for students, teachers, and science enthusiasts, making learning engaging and accessible. Dive into the wonders of science!

📚 Education
(4)
15
Geology for Kids: Planet Earth
Geology for Kids: Planet Earth
Geology for Kids: Planet Earth
Volcanos, Earthquakes & Rocks
Free

Learn geology with a child-friendly science teacher through interactive lessons, games, and quizzes. Explore Earth's core, plate tectonics, and more, with the option to try for free and unlock all content with a one-time payment.

📚 Education
(84)
16
Science Games for Kids
Science Games for Kids
Science Games for Kids
Chemistry Medical Learning Lab
Free

Experience engaging and educational playtime for 2-11-year-olds with a collection of 40 apps that strengthen math skills, logic, and 21st-century skills. With SKIDOS, kids can customize their learning experience with a single pass, accessing various games and tracking progress reports. Join the fun at the Hospital Lab game to role-play as a doctor, patient, and scientist while learning math and exploring different medical scenarios.

📚 Education
(695)
17
Plant Life - Science for Kids
Plant Life - Science for Kids
Plant Life - Science for Kids
Learn about pollination + more
Free

Join a child-friendly science teacher on an interactive tour of the world of plants, where you can grow your own plant, learn about pollination, and test your knowledge with fun science trivia. Download this app to make learning science fun and interactive for kids, with real science lessons and a safe, ad-free environment.

📚 Education
(33)
18
ANTON: Preschool - Grade 8
ANTON: Preschool - Grade 8
ANTON: Preschool - Grade 8
Learn Math, English & Science
Free

"Explore a comprehensive educational app for preschool to Grade 8 students, offering engaging lessons in Math, English, and Science. Join now to enhance your child's learning experience!"

📚 Education
(6.2K)
19
Hopscotch-Programming for kids
Hopscotch-Programming for kids
Hopscotch-Programming for kids
A bite-sized intro to coding
Free

Hopscotch is a creative coding app for kids that allows them to code games, stories, and art in a fun and interactive way. With kid-friendly programming, they can publish their creations, explore projects made by other kids, and learn through play-along video tutorials.

📚 Education
(15K)
20
Science Kids Experiments in AR
Science Kids Experiments in AR
Science Kids Experiments in AR
Fun Educational Learning App
Free

This interactive augmented reality app turns your device into a virtual lab, allowing kids to explore scientific concepts in a fun and mess-free way. With expert-developed experiments and a guided curriculum, kids can discover the invisible world of science and develop a passion for learning, try it free for 7 days.

📚 Education
(17)