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.




201+ iOS apps & games curated and reviewed
Whether you're new to play for plankton or looking for an upgrade, our curated collection of 201+ 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 | — | No | No | May 2026 | |
| 2 | Free | 4.5★ (8.2K) | No | Yes | Jul 2026 | |
| 3 | Free | 4.7★ (6.5K) | No | No | Jul 2026 | |
| 4 | Free | 4.4★ (7.4K) | No | Yes | Jul 2026 | |
| 5 | Free | 4.4★ (68K) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.8★ (16K) | Yes | Yes | Jul 2026 | |
| 7 | Free | 4.3★ (1.1M) | Yes | Yes | Jul 2026 | |
| 8 | Free | 4.3★ (12K) | No | Yes | Jul 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.






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.






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.


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.


Create a unique character and connect with people worldwide. Design your dream home, host parties, and play diverse minigames. Explore fishing, excavation, and pet care for endless social fun.


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.


Explore, imagine, and create in a virtual playset based on a beloved TV show. This fun, calm game allows children to interact with characters and environments, fostering creativity through various activities like cooking, coloring, and imaginative play.


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.


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.


This app offers an engaging underwater world for children aged 2-5, featuring 8 educational games. It teaches letters, numbers, shapes, and colors through interactive play with friendly sea creatures. The app has received multiple prestigious awards for its design and educational content.


Explore an underwater Jurassic world filled with diverse ocean dinosaurs and sharks. Breed new species, build your aquatic habitat, and engage in thrilling battles. Manage resources and evolve your creatures to create your unique prehistoric marine ecosystem.


Embark on a side-scrolling adventure as SpongeBob to rescue his friends and retrieve the stolen Krabby Patty formula. Explore Bikini Bottom, collect items, and use unique transformations to overcome obstacles and defeat villains.


Engage young children with over 80 ad-free educational games. Kids can cook, color, solve puzzles, and learn essential skills like math and coding with friendly dinosaur characters. Play offline anytime with simple controls and new content added regularly.


Experience life as a shark in this ocean survival game. Hunt various sea creatures and unsuspecting humans to satisfy your hunger and complete thrilling missions in a deep-sea environment. Customize your shark and enjoy stunning animations.


Engage in imaginative role-play with a summer beach picnic theme. Explore underwater worlds, collect trash to see more fish, and enjoy various beach activities like surfing, snorkeling, and fishing. Discover hidden treasures and interact with new characters.


Create a vibrant underwater sanctuary to rescue and breed endangered ocean animals. Explore your custom reef, complete quests, and help rare creatures thrive. Discover new species and enjoy daily deals in this engaging simulation game.


Dive into a unique card puzzle experience combined with aquarium design and fish care. Solve thousands of challenging solitaire levels, decorate vibrant aquariums, and interact with adorable talking fish. Compete in exciting events and connect with other players for exclusive rewards.


Build and manage your own underwater shark world. Collect, breed, and evolve various shark species, including prehistoric ones. Battle your sharks in underwater arenas and explore a vast ocean environment.


Engage young children with interactive sea-themed puzzles and coloring activities. This app offers a fun and educational experience, allowing kids to learn about marine animals and their sounds while developing cognitive skills through play. It features a safe, ad-free environment designed specifically for toddlers and young children.


Train your dolphin to perform amazing tricks and put on spectacular shows in various locations. Create your own levels, dress up your dolphin in over 40 outfits, and play with unique characters. Enjoy over 200 levels and millions of user-created levels.