Best Marine Biology Apps & Games

207+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated July 2026

With an average user rating of 4.5★, the marine biology category is one of the App Store's strongest. Browse all 207+ apps and games we track, sorted so the most loved ones surface first.

Compare top Marine Biology Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Marine BiologyMarine BiologyFree4.6★ (48)NoYesAug 2026
2FathomVerseFathomVerseFree4.6★ (88)NoNoJul 2026
3OCEARCH Shark Tracker™OCEARCH Shark Tracker™Free4.8★ (8.8K)NoYesAug 2026
4Marine Biology — dictionaryMarine Biology — dictionaryFree4.1★ (9)NoYesMay 2026
5OceandexOceandexFree4.6★ (12)YesNoJul 2026
6New ScientistNew ScientistFree4.8★ (5.5K)NoYesAug 2026
7iSea Marine IDiSea Marine IDFree5.0★ (4)NoYesJul 2026
8ORCA OceanwatchersORCA OceanwatchersFree4.8★ (4)NoNoAug 2026

Top Picks for Marine Biology

Marine Biology#1

Marine Biology by Forwa Elade Wunde

Mater Marine Biology with ease
Editor's Choice
📚 Education
4.6(48 ratings)
FreeIn-App Purchases
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Marine Biology screenshot 6

Master marine biology with engaging quizzes covering a wide range of topics, from oceanography to conservation. This app is designed for students, professionals, and enthusiasts looking to expand their knowledge of marine life and ecosystems.

FathomVerse#2

FathomVerse by Monterey Bay Aquarium Research Institute

Explore the depths
Strong Contender
📚 Education
4.6(88 ratings)
Free
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Explore the ocean world through an immersive game that trains AI for scientific research. Discover and identify over 50 groups of ocean animals using real imagery collected by researchers. Contribute to science while playing minigames, completing quests, and earning badges.

What We Love

  • 🌊 Relaxing and peaceful experience
  • 🔍 Opportunity to contribute to ocean research
  • 🌟 Stunning visuals and immersive environment
  • 🧠 Educational content on marine life

Room to Improve

  • 🐛 Buggy and inconsistent user interface
  • 🤔 Unclear instructions and onboarding process
  • ⏱️ Slow and tedious core gameplay loop
OCEARCH Shark Tracker™#3

OCEARCH Shark Tracker™ by OCEARCH

Track Sharks & Marine Animals
Worth Considering
📚 Education
4.8😊(8.8K ratings)
FreeIn-App Purchases
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Follow the real-time movements of sharks, turtles, and other marine animals across the globe. Learn fascinating facts, explore migration patterns, and support ocean conservation efforts through interactive tracking data.

What We Love

  • 🚀 Awesome app
  • 👍 Interesting and educational
  • 🔍 Ability to track sharks and other marine life
  • 🌊 Great for ocean and shark lovers

Room to Improve

  • 🐛 App crashes and bugs
  • 🔍 Lack of recent/live data
  • 🌎 Limited to certain regions

More Marine Biology apps to explore

4
Marine Biology — dictionary
Marine Biology — dictionary
Marine Biology — dictionary
by AppCrab
Free

This app serves as a comprehensive personal study guide for marine biology. It offers a dictionary of terms with definitions, flashcards, visual explanations, and a powerful search function. Additionally, it includes 146 video lessons and a detailed textbook covering major topics.

Marine biology dictionaryFlashcards for termsVisual explanations
📚 Education
(9)
free with in-app purchases
5
Oceandex
Oceandex
Oceandex
Discover marine life
Free

Log your underwater encounters with marine life. Discover detailed 3D cards of species, track your sightings in a personal logbook, and earn achievements for your explorations. Learn about the ocean and celebrate your connection with the sea.

Discover 3D marine species cardsPersonal Ocean LogbookEarn achievements
⚽ Sports
(12)
ad-supported
6
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
(5.5K)
free with in-app purchases
7
iSea Marine ID
iSea Marine ID
iSea Marine ID
Fish ID made easy
Free

Easily identify and learn about over 2,500 marine species with this intuitive app. Track your sightings, build a bucket list, and upload photos. Connect with a community of experts for identification and discussion, with offline access available.

Identify over 2,500 marine speciesTrack seen speciesAdd species to bucket list
🔍 Reference
(4)
free with in-app purchases
8
ORCA Oceanwatchers
ORCA Oceanwatchers
ORCA Oceanwatchers
by Organisation Cetacea
Free

Become a citizen scientist and help protect marine mammals. Record sightings of whales and dolphins, log environmental data, and contribute to vital conservation efforts. Access a species guide and review your survey history.

Conduct scientific surveysIdentify marine speciesRecord environmental data
🔧 Utilities
(4)
free
9
Biology Knowledge Quiz
Biology Knowledge Quiz
Biology Knowledge Quiz
Learn Biology
Free

Test and improve your understanding of biology with comprehensive quizzes covering major fields. Engage in interactive gameplay with immediate feedback and compete with others globally. Ideal for students and lifelong learners seeking to deepen their biological knowledge.

Comprehensive Biology TopicsInteractive Gameplay with FeedbackMultiplayer Mode
📚 Education
(146)
free with in-app purchases
10
SeaPhoto
SeaPhoto
SeaPhoto
by Monterey Bay Marine Sanctuary Foundation
Free

Explore a vast collection of high-quality images and detailed ecological information about marine life in the Monterey Bay National Marine Sanctuary. Browse species by name or functional group, with photos downloaded on demand and stored for offline access.

1,650+ high-quality marine life images631+ species with ecological informationBrowse by common/scientific name
📚 Education
(2)
free
11
Whale Alert
Whale Alert
Whale Alert
Reducing Ship Strikes
Free

This app helps protect whales by reducing ship strikes. It allows users to report whale sightings, access real-time alerts about whale activity and regulations, and view an interactive map of whale presence. It also provides tools for identifying whale species and connecting with response teams.

Interactive whale sighting mapReal-time whale activity alertsReport live, dead, or injured whales
🗺️ Navigation
(220)
free
12
Seabook: Fish Identifier & Log
Seabook: Fish Identifier & Log
Seabook: Fish Identifier & Log
Dive: Scuba DivingㆍSnorkeling
Free

Identify marine life with AI-powered photo recognition and explore detailed species information. Log your dives with comprehensive data, track conditions, equipment, and sightings. Organize your discoveries into personal collections and access information offline.

AI fish identification by photoComprehensive dive logbookPersonalized marine life collections
📚 Education
(222)
free with in-app purchases
13
Course Hero: AI Homework Help
Course Hero: AI Homework Help
Course Hero: AI Homework Help
Scan & Solve Math Questions
Free

Access a vast library of study materials and get instant homework help from expert tutors. Solve math problems with a quick scan or by typing them in, and receive step-by-step explanations to understand concepts better and improve your grades.

AI homework helpMath solver with step-by-step solutionsExtensive library of textbook solutions
📚 Education
(66K)
free with in-app purchases
14
Marine Biology (HKUST)
Marine Biology (HKUST)
Marine Biology (HKUST)
by The Hong Kong University of Science and Technology
Free

This educational app uses augmented reality simulations and multi-modal resources to enhance learning in marine biology laboratory courses. It supports student engagement in field trips and lab sessions, offers English resources for report writing, and allows students to log their progress for teacher review.

Augmented reality simulationsMulti-modal learning resourcesExperiential learning integration
📚 Education
(10)
free
15
Biology Notes and Dictionary
Biology Notes and Dictionary
Biology Notes and Dictionary
Biology Notes MCQs Dictionary
Free
📚 Education
(0)
16
Sea Shell Identifier - Scanner
Sea Shell Identifier - Scanner
Sea Shell Identifier - Scanner
AI Seashell ID & Marine Guide
Free

Identify seashells instantly using AI. This app provides detailed biological insights and allows you to manage your personal collection of coastal finds with location tagging.

AI photo identification1000+ species databaseExpert biological insights
📚 Education
(164)
free with in-app purchases
17
MarineXR
MarineXR
MarineXR
Ocean Education in AR
Free

Explore ocean life and conservation through augmented reality. This app lets you become a marine scientist, swim with a giant basking shark, and discover the world of plankton.

Immersive AR ocean explorationBasking shark encountersMarine plankton discovery
📚 Education
(2)
free
18
Deep Sea Hunt
Deep Sea Hunt
Deep Sea Hunt
Diving RPG
Free

Embark on a leisurely deep sea adventure filled with fishing, hunting, and collecting diverse marine life. Uncover a heartwarming story and explore mysterious ocean depths as a marine biology student on a quest to discover new species.

Spear fishing and huntingCollecting hundreds of sea creaturesCompleting quests for villagers
🎮 Games
(31)
free with in-app purchases
19
Jellywatch
Jellywatch
Jellywatch
by Monterey Bay Aquarium Research Institute
Free

This app serves as a global database for monitoring ocean conditions, focusing on jellyfish populations. It empowers citizen scientists to submit observations and photos, contributing to freely accessible data on blooms, red tides, and general marine environments. Species identification is also offered for submitted images.

Ocean condition monitoringJellyfish population trackingCitizen science reporting
📚 Education
(1)
free
20
Operational Oceanography
Operational Oceanography
Operational Oceanography
by John Werth
Free

This app supports observational oceanography and marine species management, focusing on endangered species. It incorporates training, research, and development, with a key feature being in-field data entry for tracking and environmental law enforcement.

Observational oceanographyMarine species managementEndangered species focus
🔍 Reference
(3)
free

FAQ about Marine Biology

What are the best marine biology apps & games for iPhone?
Marine Biology tops our marine biology apps & games ranking as of July 2026, with a 4.6-star average from 48 App Store ratings, and it's free to download.
Yes — 20 of the top marine biology apps & games we rank are free to download, including Marine Biology and FathomVerse.
Marine Biology has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 207+ marine biology apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Marine Biology covers a wide array of topics including the introduction to marine biology, physical and chemical properties of seawater, marine geology, microorganisms, plankton, marine algae, invertebrates, fishes, reptiles, birds, mammals, marine ecosystems, human impacts on oceans, and conservation efforts.
The app is designed for marine biology students preparing for exams, professionals looking to refresh their knowledge, and anyone interested in understanding the principles of marine biology.

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