Engage in a scientific game to aid ocean health research by classifying plankton images. Contribute to marine biodiversity studies and understand the impact of climate change through fun, match-3 inspired gameplay.




247+ iOS apps & games curated and reviewed
Whether you're new to play for plankton or looking for an upgrade, our curated collection of 247+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | โ | No | No | Aug 2026 | |
| 2 | Free | 4.5โ (314) | No | No | Aug 2026 | |
| 3 | Free | 4.3โ (13K) | No | Yes | Aug 2026 | |
| 4 | Free | 4.4โ (115) | No | Yes | Jul 2026 | |
| 5 | Free | โ | Yes | No | May 2026 | |
| 6 | Free | โ | No | No | Aug 2026 | |
| 7 | Free | 4.7โ (6.5K) | No | No | Sep 2026 | |
| 8 | Free | 4.5โ (18K) | Yes | No | Sep 2026 |




Engage in a scientific game to aid ocean health research by classifying plankton images. Contribute to marine biodiversity studies and understand the impact of climate change through fun, match-3 inspired gameplay.






Explore the underwater world with interactive puzzles featuring sea creatures. This game, developed with psychologists, aims to enhance children's thinking, imagination, attention, and moral qualities through engaging activities and vibrant graphics. Discover various marine life and their habitats.






Embark on an educational adventure exploring diverse natural environments and learning about 30 different animals. Kids can act as scientists, photograph wildlife, and solve puzzles, all within a safe, ad-free environment.


Defend the oceans by building vibrant underwater habitats and battling pollution. Play to earn real money that funds global environmental projects. Discover marine life, restore ecosystems, and become an ocean defender.


Explore the vibrant underwater world and discover diverse marine life. This puzzle game offers a relaxing experience, allowing you to learn about the ocean and its inhabitants. You might even encounter familiar characters from popular cartoons.




Embark on a side-scrolling adventure with SpongeBob and Plankton to uncover a patty-replicating conspiracy. Battle bosses, shut down factories, and explore vibrant locations to save Bikini Bottom and the Krabby Patty formula.


Become a predator in a vibrant underwater world. Hunt for smaller fish to grow and survive, while avoiding larger predators. Experience a relaxing yet engaging fishing adventure.


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.


An interactive musical experience for children to learn about ocean life and conservation. Features original songs, vibrant graphics, and engaging characters to explore the undersea world.


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.


Embark on an ocean voyage to explore physics concepts through pirate adventures. This game offers over 40 levels of puzzles designed for young learners, introducing scientific principles in a fun and engaging way. It features unique gameplay modes and a child-friendly design for toddlers and preschoolers.


Embark on a maritime adventure where you can captain a ship, explore islands, and uncover hidden treasures. This interactive game allows children to create their own stories and role-play in a world of endless possibilities.


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.


Engage in a colorful water sorting puzzle game. Strategically merge same-colored water in various containers to solve increasingly challenging levels. Enjoy a relaxing experience with soothing sounds and unlock new rewards.


Embark on an underwater adventure exploring ocean depths, gathering resources, and battling sea creatures. Upgrade your gear, unlock abilities, and discover hidden treasures in mysterious aquatic worlds. Enjoy a relaxing yet action-packed experience with satisfying progression.


Explore fundamental scientific concepts through engaging games and activities. Learn about food chains, microorganisms, and human health in a fun, interactive way. This app aims to spark curiosity and deepen understanding of the natural world.


Embark on an underwater adventure exploring reefs, caves, and shipwrecks. Search for treasure while managing oxygen and evading dangerous sea creatures. Complete missions to become the ultimate underwater explorer.


A relaxing puzzle adventure where you match colorful sea creatures to clear the board. Explore hundreds of levels, build your dream ocean home with earned rewards, and enjoy a calm, pressure-free gaming experience.


Explore a vibrant ocean world, discover diverse sea creatures, and learn about marine life through interactive games. This app encourages environmental awareness by having children clean up ocean debris and test their memory with animal identification challenges.