Best Mystery Science Apps & Games

176+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated July 2026

Out of 176+ mystery science apps and games 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.

Compare top Mystery Science Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Alchemist Science Lab ElementsAlchemist Science Lab ElementsFree4.8★ (11)YesYesMay 2026
2Science News & DiscoveriesScience News & DiscoveriesFree4.5★ (1.7K)YesYesAug 2026
3Science Channel GOScience Channel GOFree4.7★ (5.2K)YesNoAug 2026
4Science for Kids by TappityScience for Kids by TappityFree4.5★ (8.6K)NoYesAug 2026
5Khan Academy KidsKhan Academy KidsFree4.8★ (128K)NoNoAug 2026
6ABCya Games: Kids Learning AppABCya Games: Kids Learning AppFree4.4★ (65K)NoYesAug 2026
7MEL Science: a science lab appMEL Science: a science lab appFree3.7★ (85)NoNoJul 2026
8COSI ScienceCOSI ScienceFree4.1★ (27)NoNoMay 2026

Top Picks for Mystery Science

Science News & Discoveries#2

Science News & Discoveries by Loyal Foundry, Inc.

Science & Research Alerts
Strong Contender
📡 News
4.5😐(1.7K ratings)
FreeAdsIn-App Purchases
Science News & Discoveries screenshot 1
Science News & Discoveries screenshot 2
Science News & Discoveries screenshot 3
Science News & Discoveries screenshot 4
Science News & Discoveries screenshot 5

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.

What We Love

  • 🤖 Informative and up-to-date science news
  • 👍 Diverse range of topics covered
  • 🤓 Excellent source for science enthusiasts
  • 🔍 Allows customization of news feed

Room to Improve

  • 🔍 Excessive ads and pop-ups
  • 🐛 Frequent crashes and freezing issues
  • 🤯 Truncated headlines make articles hard to read
Science Channel GO#3

Science Channel GO by Discovery Communications

Watch with TV Provider
Worth Considering
🎬 Entertainment
4.7😐(5.2K ratings)
FreeAds
Science Channel GO screenshot 1
Science Channel GO screenshot 2
Science Channel GO screenshot 3
Science Channel GO screenshot 4
Science Channel GO screenshot 5

Stream your favorite Science Channel shows and access content from up to 14 additional networks, including Discovery and TLC. Watch new episodes the same day they premiere on TV and enjoy thousands of on-demand episodes. Requires a pay TV subscription to access.

What We Love

  • 🚀 Free content
  • 📺 Wide range of shows
  • 💻 Accessible on multiple devices
  • 👍 Useful app overall

Room to Improve

  • 🔍 Requires TV provider login
  • 📺 Too many commercials
  • 🐛 Frequent app crashes

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

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.

500+ science lessons, activities, and storiesReal-life teacher interactionThousands of interactive science videos
📚 Education
(8.6K)
free with in-app purchases
5
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
(128K)
free
6
ABCya Games: Kids Learning App
ABCya Games: Kids Learning App
ABCya Games: Kids Learning App
PreK-6 Math & Reading
Free

This app offers a vast collection of educational games for children from pre-kindergarten to sixth grade, focusing on math and reading skills. It provides a selection of free games weekly, with an optional subscription to unlock over 300 additional activities and new content added monthly.

Over 300 educational gamesMath and reading skillsContent organized by grade level
📚 Education
(65K)
free with in-app purchases
7
MEL Science: a science lab app
MEL Science: a science lab app
MEL Science: a science lab app
by MEL Science Limited
Free

Explore the world of science through interactive experiments and engaging games. This app guides you through real science activities, making learning fun and hands-on. Discover molecular structures and conduct your own science projects.

Conduct real science experimentsInteractive experiment guidanceLearn molecular structures
📚 Education
(85)
free
8
COSI Science
COSI Science
COSI Science
Center of Science and Industry
Free

Explore science at home with engaging videos and hands-on activities. Participate in citizen science projects or take virtual tours. This app brings the Center of Science and Industry's educational content to your family.

At-home science discoveryEngaging science videosHands-on science activities
📚 Education
(27)
free
9
Scientific American
Scientific American
Scientific American
by Springer Nature America, Inc.
Free

Access expert insights on groundbreaking science and technology advances. Stay informed with news, commentary, and in-depth features from leading scientists. Explore the modern world through a trusted lens.

Expert science and technology insightsNews and commentary on current eventsIn-depth features by Nobel laureates
📡 News
(10K)
subscription
10
Mystery Town: Adventure games
Mystery Town: Adventure games
Mystery Town: Adventure games
Solve the spooky unsolved case
Free

Embark on a 3D mystery adventure game filled with unique puzzles and logic riddles. Explore a supernatural world, uncover hidden artifacts, and solve spooky crimes and murders. Become a detective to unravel mysteries and escape from scary monsters.

3D mystery adventureUnique puzzles and logic riddlesFind hidden magical artifacts
🎮 Games
(9.9K)
free with in-app purchases
11
Project VOID - Mystery Puzzles
Project VOID - Mystery Puzzles
Project VOID - Mystery Puzzles
Mind-bending puzzles & riddles
Free

Embark on a thrilling alternate reality adventure filled with intricate puzzles, riddles, and codes. Explore a fictional world intertwined with reality, using your detective skills and out-of-the-box thinking to unravel complex mysteries.

Alternate reality gameMind-bending puzzlesRiddles and codes
🎮 Games
(4.3K)
free with in-app purchases
12
New Scientist
New Scientist
New Scientist
Weekly Science News Magazine
Free

Access award-winning journalism on science and technology. Read daily news, watch videos, and listen to podcasts covering topics from AI to quantum physics. Log in with your subscription for full access.

Daily news updatesLatest issue accessScience videos
📡 News
(5.2K)
free with in-app purchases
13
Mystery Matters Puzzle Games
Mystery Matters Puzzle Games
Mystery Matters Puzzle Games
Unsolved Cases & Adventures
Free

Unravel thrilling mysteries, solve crimes, and renovate a manor and garden. Engage in match-3 puzzles, hidden object scenes, and mini-games to uncover secrets and track down villains. Experience unfolding romantic stories and participate in team tournaments.

Match-3 levelsHidden object scenesCrime investigation
🎮 Games
(33K)
free with in-app purchases
14
Time and Crime - Space Story
Time and Crime - Space Story
Time and Crime - Space Story
Solve the universe's mysteries
Free

Embark on an interstellar detective journey, solving cosmic mysteries through engaging dialogue and challenging puzzles. Uncover secrets of space, from wormholes to time travel, as you progress through increasingly difficult episodes. Enhance your deductive reasoning while learning fascinating facts about the universe.

Investigate sci-fi/space casesDiscover universal mysteriesChallenging episodes of varying difficulty
🎮 Games
(28)
free with in-app purchases
15
Suspects: Mobile Detective
Suspects: Mobile Detective
Suspects: Mobile Detective
Solve Crime & Murder Mystery
Free

Immerse yourself in interactive crime and murder mystery stories told through simulated chat messages, photos, videos, and social posts. Solve compelling cases by uncovering clues from characters' digital lives.

Interactive crime storiesDigital clue discoverySimulated chat messages
🎮 Games
(11K)
free with in-app purchases
16
Mystery Detective Adventure 2
Mystery Detective Adventure 2
Mystery Detective Adventure 2
Solve extraordinary crimes.
Free

Embark on thrilling investigations as a detective specializing in the occult. Solve complex puzzles, uncover hidden objects, and interact with unique characters across three dangerous adventures. Adapt quickly to challenging situations and close extraordinary cases.

Hidden object gameplayMini-games and puzzlesUnforgettable characters
🎮 Games
(130)
free
17
Chegg Study - Homework Help
Chegg Study - Homework Help
Chegg Study - Homework Help
Expert Answers & College App
Free

This app provides homework help and personalized study support for millions of students across 80 subjects. Access millions of explained solutions, flashcards, and expert Q&A to master tough concepts and prepare for exams. Utilize AI-powered solutions for quicker assistance.

Step-by-step explained solutionsFlashcards for subjectsExpert Q&A responses
📚 Education
(205K)
free with in-app purchases
18
Machinika Museum
Machinika Museum
Machinika Museum
Mystery puzzle game
Free

Explore and repair intricate alien machines in this mystery puzzle game. Use logic and observation to unravel a galaxy-spanning story. If you enjoy brain teasers and narrative-driven experiences, this game offers a unique challenge.

Mind-bending puzzlesMysterious atmosphere and storyCryptic alien machines
🎮 Games
(3.6K)
free with in-app purchases
19
Mystery : Can you find it out?
Mystery : Can you find it out?
Mystery : Can you find it out?
Something's wrong...scary game
Free

Uncover hidden horrors and creepy inconsistencies within detailed illustrations. This casual mystery game offers a chilling story revealed through observation and insight. Perfect for those who enjoy a touch of horror and casual puzzle-solving.

Find hidden horrors in illustrationsSolve creepy mysteriesSimple tap controls
🎮 Games
(53)
ad-supported
20
Mystery Case
Mystery Case
Mystery Case
Your Ultimate Mystery Saga
Free

Embark on thrilling puzzle adventures filled with secrets and brain-teasing challenges. Investigate clues, solve clever puzzles, and uncover shocking truths across diverse storylines. Play offline anytime, anywhere.

Gripping puzzle adventuresDiverse storylinesLogic puzzles and hidden object hunts
🎮 Games
(81)
free with in-app purchases

FAQ about Mystery Science

What are the best mystery science apps & games for iPhone?
Alchemist Science Lab Elements tops our mystery science apps & games ranking as of July 2026, with a 4.8-star average from 11 App Store ratings, and it's free to download.
Yes — 20 of the top mystery science apps & games we rank are free to download, including Alchemist Science Lab Elements and Science News & Discoveries.
Alchemist Science Lab Elements shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 176+ mystery science apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Alchemist Science Lab Elements offers experiments like generating electricity from a potato, creating a homemade volcano, making colored rain, building a water pump, and making an electromagnet. The app provides step-by-step instructions and explanations for each.
In the 'Be an Alchemist' level, you mix elements to create specific requested elements. Each combination is a puzzle, and you can use hints if you get stuck. You can also undo steps if you make a mistake.