1. Home
  2. Topics
  3. Mystery Science

Best Mystery Science Apps & Games

188+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated May 2026

Out of 188+ mystery science apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Mystery Science

Mystery Science Theater 3000#1

Mystery Science Theater 3000 by Satellite of Love, LLC

Watch old and new MST3K!
Editor's Choice
🎬 Entertainment
4.9😊(1.3K ratings)
FreeAdsIn-App Purchases
Mystery Science Theater 3000 screenshot 1
Mystery Science Theater 3000 screenshot 2
Mystery Science Theater 3000 screenshot 3

Experience the latest innovation in movie riffing with an app that lets you watch old and new MST3K episodes. Enter the GIZMOPLEX - the First Cineplex on the Moon for a unique viewing experience!

What We Love

  • 👍 Convenient access to all MST3K episodes
  • 🚀 Smooth streaming and playback
  • 💡 Offline viewing and download options
  • 🎉 Excited for new content and live events

Room to Improve

  • 🐛 Occasional app crashes or freezes
  • 🔍 Navigation and organization could be improved
  • 💰 Some paid content may be expensive for some users
ABCya Games: Kids Learning App#2

ABCya Games: Kids Learning App by Curiosity Media, Inc.

PreK-6 Math & Reading
Strong Contender
📚 Education
4.4😞(63K ratings)
FreeIn-App Purchases
ABCya Games: Kids Learning App screenshot 1
ABCya Games: Kids Learning App screenshot 2
ABCya Games: Kids Learning App screenshot 3
ABCya Games: Kids Learning App screenshot 4
ABCya Games: Kids Learning App screenshot 5
ABCya Games: Kids Learning App screenshot 6

An educational app for kids in preschool to sixth grade, offering interactive math games and activities to enhance learning in a fun way. Give your child a head start in math with engaging games and challenges.

What We Love

  • 💡 Educational and fun learning games
  • 👍 Engaging and interactive experience
  • 🚀 Variety of games and activities

Room to Improve

  • 💰 Subscription required to access full game library
  • 🔒 Forced account creation to play games
  • 🤔 Free games limited to only 6 per week
Khan Academy Kids#3

Khan Academy Kids by Khan Academy

Reading & Math Learning Games
Worth Considering
📚 Education
4.8😊(124K ratings)
Free
#92in Education
Khan Academy Kids screenshot 1
Khan Academy Kids screenshot 2
Khan Academy Kids screenshot 3
Khan Academy Kids screenshot 4
Khan Academy Kids screenshot 5
Khan Academy Kids screenshot 6

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

More Mystery Science apps to explore

4
Science for Kids by Tappity
Science for Kids by Tappity
Science for Kids by Tappity
K-5 Educational Learning Games
Free

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.

📚 Education
(8.2K)
5
Science Channel GO
Science Channel GO
Science Channel GO
Watch with TV Provider
Free

Stream your favorite Science Channel shows and more networks live, on-demand or on-the-go with the Science Channel GO app. Link your TV provider for free access and enjoy a range of top shows anytime, including exclusive premieres and classics. Explore genres, save favorites, and catch up seamlessly across devices.

🎬 Entertainment
(5.2K)
6
MEL Science: a science lab app
MEL Science: a science lab app
MEL Science: a science lab app
by MEL Science Limited
Free

This science lab app allows users to conduct real experiments, play science games, and learn through interactive activities, making it perfect for homeschooling, classroom learning, or supplementing science kits. Experiment, play, and learn with guidance from the app, and test your knowledge with quizzes at the end of each experiment.

📚 Education
(85)
7
Sight Words Reading Games ABC
Sight Words Reading Games ABC
Sight Words Reading Games ABC
Learning Game Word Flash Cards
Free

An educational reading program designed for beginning readers aged 2-7, featuring 220 sight words and 94 nouns, categorized for preschool through 3rd grade. The app includes six engaging educational games such as Word Machine, Spelling, Bingo, and Memory Game to help children master sight words and improve reading skills. Download now to support your child's reading development with this interactive learning tool.

📚 Education
(64K)
8
Alchemist Science Lab Elements
Alchemist Science Lab Elements
Alchemist Science Lab Elements
Science Games
Free

Explore fun science experiments with voice instructions, learning chemistry and physics concepts through interactive games and puzzles. Conduct experiments, mix elements, and create compounds to discover new things and represent amazing science projects in school.

🎮 Games
(11)
9
Science News & Discoveries
Science News & Discoveries
Science News & Discoveries
Science & Research Alerts
Free

Stay updated on the latest scientific discoveries and breakthroughs with our app. Explore articles, videos, and podcasts covering a wide range of fascinating topics in the world of science. Download now to expand your knowledge and satisfy your curiosity!

📡 News
(1.7K)
10
Toca Boca Jr: Fun Kids Games
Toca Boca Jr: Fun Kids Games
Toca Boca Jr: Fun Kids Games
Play, create, build & explore
Free

A collection of fun and educational games for preschoolers available in one app! Explore nature, cook in the kitchen, experiment with elements, build creations, and care for pets. Subscriptions offer access to a variety of games for endless play and learning. Discover the joy of open-ended play and creativity with Toca Boca Jr!

📚 Education
(50K)
11
Mystery Town: Adventure games
Mystery Town: Adventure games
Mystery Town: Adventure games
Solve the spooky unsolved case
Free

Experience a thrilling 3D puzzle adventure game filled with supernatural mysteries, hidden treasures, and logic riddles. Solve crimes, unravel spooky enigmas, and help characters navigate through a world of monsters and enchanted objects. Upgrade your camp, collect energy, and explore eerie locations to uncover secrets and unravel the supernatural in this captivating adventure!

🎮 Games
(9.8K)
12
Scientific American
Scientific American
Scientific American
by Springer Nature America, Inc.
Free

A trusted source since 1845, this app offers expert insights on science and technology. Stay up to date on ground-breaking advancements and support science journalism by subscribing today.

📡 News
(9.3K)
13
Project VOID - Mystery Puzzles
Project VOID - Mystery Puzzles
Project VOID - Mystery Puzzles
Mind-bending puzzles & riddles
Free

Solve mind-bending puzzles in Project VOID - Mystery Puzzles. Uncover hidden clues, piece together mysteries, and challenge your problem-solving skills. Ready to dive into the mystery?

🎮 Games
(4.3K)
14
Find Joe: Secret of The Stones
Find Joe: Secret of The Stones
Find Joe: Secret of The Stones
Solve the Mystery of Stones
Free

Embark on a thrilling adventure with Margaret in a mysterious quest to solve the secret of powerful stones in this immersive game experience. Uncover hidden objects, solve puzzles, and navigate dangerous traps to reveal the truth. Join now to dive into the mystery and test your detective skills!

🎮 Games
(216)
15
Mystery Tales: House of Others
Mystery Tales: House of Others
Mystery Tales: House of Others
New Hidden Object Mystery Game
Free

Embark on an exciting Hidden Object Mystery adventure where you must save your brother from a haunted mansion in this gripping puzzle game. Enjoy stunning graphics, compelling mysteries, and intriguing characters. Join the action now and unravel the ghostly story before it's too late!

🎮 Games
(2.3K)
16
Time and Crime - Space Story
Time and Crime - Space Story
Time and Crime - Space Story
Solve the universe's mysteries
Free

Embark on an intergalactic adventure as a space investigator, exploring the universe's deepest secrets and solving mysterious cases through deductive reasoning and realistic dialogue options. Download and start your journey to unlock the universe's biggest mysteries, encountering wormholes, black holes, and time travel along the way.

🎮 Games
(28)
17
Mystery Case
Mystery Case
Mystery Case
Your Ultimate Mystery Saga
Free
🎮 Games
(17)
18
Spirits Chronicles: Hope
Spirits Chronicles: Hope
Spirits Chronicles: Hope
Hidden objects & mystery games
Free

Explore mysterious realms, solve puzzles, and uncover hidden objects in a riveting adventure through the Spirits Chronicles. Embark on a journey of hope and discovery today!

🎮 Games
(477)
19
Detectives United 4: Phantoms
Detectives United 4: Phantoms
Detectives United 4: Phantoms
Case solving・unsolved mystery
Free
🎮 Games
(25)
20
Detective Pin: Mystery Mansion
Detective Pin: Mystery Mansion
Detective Pin: Mystery Mansion
Solve puzzle, unveil the truth
Free

Embark on a thrilling detective journey in a mysterious mansion filled with ghosts and monsters. Uncover clues by pulling pins, solve puzzles, and explore the secrets within. Play now to reveal the truth behind the disappearance of a billionaire!

🎮 Games
(675)