166+ iOS apps & games curated and reviewed
Every iPhone needs a few good oceanario apps and games. We benchmark 166+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Jul 2026 |
| 2 |  | Free | 3.1★ (8) | No | Yes | May 2026 |
| 3 |  | Free | 4.7★ (6.2K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.5★ (18K) | Yes | No | Jul 2026 |
| 5 |  | Free | — | Yes | No | Jul 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 4.4★ (1.2K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.5★ (1K) | Yes | No | Jul 2026 |
Explore a vibrant virtual aquarium filled with unique and imaginative sea creatures. Discover up to 40 different kinds of fish, each with its own animations, designed to entertain both children and adults. Developed with input from parents and children, this app offers a delightful underwater experience.
Care for a vibrant ocean reef and collect hundreds of sea creatures. Discover new species, learn facts about marine life, and decorate your sanctuary. Participate in special events and connect with friends to build thriving underwater worlds.
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.
Transform an empty seabed into a vibrant ocean paradise. Solve match-3 puzzles to merge elements, restore a magical underwater kingdom, and discover diverse marine life. Build your own undersea world, collect resources, and evolve your fish.
A relaxing ocean-themed puzzle game where you drop and fuse elements to discover new species. Engage in solo challenges, compete in PvP matches, and join tournaments to climb global leaderboards.
Survive a solitary existence on a raft in the vast ocean. Gather resources, craft essential items, and manage your needs for food and fresh water while evading a persistent shark. Build and expand your raft to create a sustainable living space.
Experience the thrill of surfing in a dynamic water park with realistic wave physics. Control your board with simple tilt and touch gestures to perform aerial tricks and set new records. Customize your experience with your own music.
Explore a serene underwater world with immersive 3D visuals. Interact with marine life and learn about different species. Relax and enjoy the calming ocean scenery with intuitive swipe controls.
Access real-time marine weather data from over 1,500 NOAA buoys across the USA. Plan your outdoor activities with detailed information on wind, waves, temperature, and more. Offline access to the last known observations is also available.
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.
Create and customize your own virtual aquarium, collecting hundreds of diverse marine species. Enjoy a relaxing experience with calming ocean sounds and observe realistic fish behavior as they form schools and interact within your underwater sanctuary.
Follow the world's most demanding sailing race, a true test of human endurance and teamwork. Discover sustainability initiatives and get the latest news on upcoming events and the 2027 race around the world.
Explore vibrant underwater worlds, team up with others to complete quests, and battle sea creatures. Customize your character with unique skins and perks, and roleplay safely in a cross-platform multiplayer environment.
Embark on an underwater adventure as a small fish, growing by consuming smaller creatures and avoiding larger predators. Navigate a vast ocean world, utilize helpful props, and strive to become the ultimate ruler of the sea.
Engage in a puzzle adventure where you hunt ocean monsters and sort matching fish. Expand your personal aquarium by clearing levels and discovering new aquatic life. Unlock premium features and exclusive content through flexible subscription plans.
Create and customize vibrant virtual aquariums filled with a variety of colorful fish and sea creatures. This interactive game is suitable for children, offering an engaging and educational experience about marine life and environmental awareness. New creatures are added weekly.
Engage in a 3D underwater matching game where you slide marine treasures like fish and seashells into collector slots. Match three identical items to clear them and avoid filling the slots to continue the adventure. Enjoy smooth controls and a unique spatial planning challenge.