Best Kids Science Apps

203+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated July 2026

Finding the right kids science apps can be overwhelming with so many options. We've analyzed 203+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Kids Science Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Science for Kids by TappityScience for Kids by TappityFree4.5★ (8.2K)NoYesJul 2026
2Kids A-ZKids A-ZFree3.6★ (6.6K)NoYesJul 2026
3BrainPOPBrainPOPFree4.7★ (34K)NoYesJul 2026
4BrainPOP Jr.BrainPOP Jr.Free4.6★ (21K)NoYesJul 2026
5宝宝巴士科学-儿童百科全书早教启蒙科普学习宝宝巴士科学-儿童百科全书早教启蒙科普学习Free4.5★ (81)NoYesJul 2026
6Learning games for toddlers.Learning games for toddlers.Free4.6★ (245K)NoYesJul 2026
7ANTON: Preschool - Grade 8ANTON: Preschool - Grade 8Free4.8★ (6.2K)NoYesJul 2026
8Earth School - Science GamesEarth School - Science GamesFree4.2★ (4.1K)NoYesJul 2026

Top Picks for Kids Science

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
Science for Kids by Tappity screenshot 1
Science for Kids by Tappity screenshot 2
Science for Kids by Tappity screenshot 3
Science for Kids by Tappity screenshot 4
Science for Kids by Tappity screenshot 5
Science for Kids by Tappity screenshot 6

Engage young learners with interactive science lessons and experiments. Developed by educators, this app covers over 100 science topics for children aged 4-10, featuring real instructors and a curriculum aligned with science standards.

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
Kids A-Z#2

Kids A-Z by Lazel, Inc.

Strong Contender
📚 Education
3.6😐(6.6K ratings)
FreeIn-App Purchases
Kids A-Z screenshot 1
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Kids A-Z screenshot 5
Kids A-Z screenshot 6

Explore an interactive, space-themed learning portal with eBooks and educational activities. Track progress from a command center dashboard. Designed for students in grades K-5, it offers a safe and engaging cosmic learning journey.

What We Love

  • 🤩 Amazing app for learning
  • 🤖 Fun customization options
  • 📚 Vast library of leveled books
  • 🎉 Motivating reward system

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🕰️ Slow loading times
  • 🔒 Security issues with account hacking
BrainPOP#3

BrainPOP by BrainPOP®

Educational videos and quizzes
Worth Considering
📚 Education
4.7😊(34K ratings)
FreeIn-App Purchases
BrainPOP screenshot 1
BrainPOP screenshot 2
BrainPOP screenshot 3
BrainPOP screenshot 4
BrainPOP screenshot 5
BrainPOP screenshot 6

This app offers award-winning animated educational videos, interactive activities, and quizzes designed by educators. It aims to transform passive screen time into active, enriched learning experiences for children in grades 3-8 across all subjects.

What We Love

  • 👍 Fun and educational
  • 🚀 Helpful for learning
  • 👍 Great for kids
  • 👍 Funny and entertaining

Room to Improve

  • 🐛 Occasional crashes
  • 💰 Expensive subscription
  • 💰 Limited free content

More Kids Science apps to explore

4
BrainPOP Jr.
BrainPOP Jr.
BrainPOP Jr.
Inspire K-3 learners
Free

This app offers engaging animated movies, interactive activities, and quizzes for K-3 learners. It aims to transform passive screen time into active, enriched educational experiences with relatable characters guiding children through various subjects. The platform is designed to foster critical thinking and independent learning.

Animated moviesInteractive activitiesQuizzes
📚 Education
(21K)
free with in-app purchases
5
宝宝巴士科学-儿童百科全书早教启蒙科普学习
宝宝巴士科学-儿童百科全书早教启蒙科普学习
宝宝巴士科学-儿童百科全书早教启蒙科普学习
儿童科学实验,解密十万个为什么
Free

Explore a virtual science world with engaging games, videos, and interactive experiments. This app covers diverse topics like plants, animals, space, and physics, making learning fun and accessible for young minds. It encourages active exploration and discovery through hands-on activities and simulations.

15 science topics15 simple science experiments50+ scenario simulation games
📚 Education
(81)
free with in-app purchases
6
Learning games for toddlers.
Learning games for toddlers.
Learning games for toddlers.
Kids apps childrens girls boys
Free

This app offers fun ABC puzzles and games for toddlers and preschoolers to learn letter names, shapes, and basic spelling. It provides a gentle introduction to early reading skills through interactive activities and positive reinforcement.

ABC puzzles for letter recognitionSpelling basic wordsMatching uppercase and lowercase letters
📚 Education
(245K)
free with in-app purchases
7
ANTON: Preschool - Grade 8
ANTON: Preschool - Grade 8
ANTON: Preschool - Grade 8
Learn Math, English & Science
Free

This comprehensive learning platform offers a free, ad-free curriculum for preschool through 8th grade, covering math, English, science, and more. It provides interactive exercises, games, and progress tracking for students, teachers, and parents, supporting both classroom and home learning.

All subjects K-8 curriculumOver 200,000 exercisesInteractive exercise types
📚 Education
(6.2K)
free with in-app purchases
8
Earth School - Science Games
Earth School - Science Games
Earth School - Science Games
Fun Facts for Kids: Universe
Free

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.

14 mini science gamesUniverse and Earth knowledgeInteractive animations
📚 Education
(4.1K)
free with in-app purchases
9
Khan Academy Kids
Khan Academy Kids
Khan Academy Kids
Reading & Math Learning Games
Free

This educational app offers over 5,000 games, books, and activities for children aged 2-8. It covers reading, math, phonics, and more, with engaging characters and content aligned with educational standards. The app is completely free and designed to foster a love of learning.

Reading and math gamesPhonics lessonsInteractive storybooks
📚 Education
(124K)
free
10
ABCmouse: Kids Learning Games
ABCmouse: Kids Learning Games
ABCmouse: Kids Learning Games
13,000+ Educational Activities
Free

This app offers a comprehensive curriculum for children aged 2-8, covering reading, math, science, art, and more through engaging games and activities. It provides a safe, ad-free learning environment with a personalized learning path to foster early academic skills.

13,000+ educational activitiesLearning games for ages 2-8Reading, math, science, art curriculum
📚 Education
(103K)
freemium
11
Science News & Discoveries
Science News & Discoveries
Science News & Discoveries
Science & Research Alerts
Free

Stay informed about the latest scientific breakthroughs, research, and expert insights. Access curated news, videos, and podcasts from top sources in an efficient, user-friendly interface. Engage with a community of science enthusiasts and personalize your feed.

Curated top science stories from multiple sourcesPush notifications for prominent storiesPersonalized news feed with topic blocking
📡 News
(1.7K)
free with in-app purchases
12
Third Grade Learning Games
Third Grade Learning Games
Third Grade Learning Games
Math & Reading App for Kids
Free

This app offers 21 engaging games designed to teach third-grade students essential math, reading, science, and critical thinking skills. Aligned with third-grade curriculums, it uses colorful visuals, voice narration, and fun sound effects to keep children entertained while they learn. Progress reports and customizable lesson plans help track development.

21 educational gamesMath, reading, science, STEMThird-grade curriculum alignment
📚 Education
(17K)
free with in-app purchases
13
Cretapedia: Science Learning
Cretapedia: Science Learning
Cretapedia: Science Learning
Engage with Quizzes&3D Lessons
Free

An ad-free educational app for children aged 5-12, offering engaging science lessons through interactive 3D animations and fun quizzes. It covers over 20 topics, fostering curiosity and developing critical thinking skills in a playful, story-driven environment.

20+ science topicsBite-sized lessonsFun quizzes
📚 Education
(1.6K)
free with in-app purchases
14
Kiddopia: Kids Learning Games
Kiddopia: Kids Learning Games
Kiddopia: Kids Learning Games
3000+ Preschool & Toddler ABCs
Free

This app offers over 3000 fun and educational games for children aged 2-7, covering math, language, creativity, and life skills. Designed by parents and teachers, it provides a safe, ad-free, and frustration-free learning environment to foster independent learners.

3000+ educational gamesCovers math, language, creativityDesigned by parents and teachers
📚 Education
(148K)
free with in-app purchases
15
PBS KIDS Games
PBS KIDS Games
PBS KIDS Games
Fun Educational Offline Play
Free

Explore over 280 free educational games designed for children ages 2-8, featuring beloved PBS KIDS characters. These kid-tested games cover subjects like math, reading, and science, promoting early learning and STEM skills in a safe, engaging environment.

280+ curriculum-based educational gamesFeatures favorite PBS KIDS charactersAvailable in English and Spanish
📚 Education
(371K)
free
16
FunLab: Science Games for Kids
FunLab: Science Games for Kids
FunLab: Science Games for Kids
Fun Experiments & Crafts
Free

Explore science experiments, creative crafts, and interactive learning activities designed for kids and families. Discover inspiring stories and access unlimited printables to foster curiosity and creativity together.

Hands-on science experimentsCreative craft projectsFamily bonding activities
📚 Education
(310)
free with in-app purchases
17
Encyclopedia: Science for kids
Encyclopedia: Science for kids
Encyclopedia: Science for kids
Dinosaurs animals geography
Free

This app offers a collection of interesting facts and articles for curious children aged 3 and up. It aims to improve erudition, intellect, knowledge, creativity, and memory through engaging content and interactive quizzes. New articles are added regularly to keep learning fresh and exciting.

Engaging articles on diverse topicsHigh-quality imagesKnowledge-testing quizzes
📚 Books
(22)
free
18
Science Games for Kids
Science Games for Kids
Science Games for Kids
Chemistry Medical Learning Lab
Free

This app offers a wide range of educational games designed to make learning fun for children. It covers subjects like math, reading, and hygiene through interactive activities and a hospital simulation. Parents can customize learning paths and track progress in a safe, ad-free environment.

Math exercises and gamesLetter and number tracingPhonics and reading activities
📚 Education
(695)
freemium
19
First Grade Learning Games
First Grade Learning Games
First Grade Learning Games
Math & Reading App for Kids
Free

This app offers a comprehensive learning experience for first graders with 24 engaging games covering math, reading, spelling, and science. Designed with input from educators, it uses colorful visuals and audio to make learning fun and effective for children aged 5-8.

24 engaging learning gamesMath curriculum alignmentReading and spelling practice
📚 Education
(47K)
free with in-app purchases
20
Second Grade Learning Games
Second Grade Learning Games
Second Grade Learning Games
Math, Reading & Stem for Kids
Free

This app offers engaging games and lessons for second graders, covering math, reading, spelling, science, and STEM. It aligns with second-grade curriculums and includes features like progress reports and customizable lesson plans to support learning.

Math games: numbers, place values, time, multiplication, moneyLanguage arts: spelling, grammar, punctuation, reading comprehensionScience topics: human body, seasons, oceans, states of matter
📚 Education
(14K)
free with in-app purchases

FAQ about Kids Science

What are the best kids science apps for iPhone?
Science for Kids by Tappity tops our kids science apps ranking as of July 2026, with a 4.5-star average from 8.2K App Store ratings, and it's free to download.
Yes — 20 of the top kids science apps we rank are free to download, including Science for Kids by Tappity and Kids A-Z.
Science for Kids by Tappity has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 203+ kids science apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Science for Kids by Tappity is an educational app designed to spark children's curiosity in science. It offers over 500 interactive lessons, activities, and stories covering more than 100 science topics for kids aged 4-10. The app features real instructors, science experiments, and a curriculum aligned with science standards.
Key features include over 500 science lessons, activities, and stories, a real-life teacher for one-on-one guidance, thousands of interactive science videos, and hands-on science experiments. It also provides a science journal for creativity and allows for offline play.

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