236+ iOS apps & games curated and reviewed
Out of 236+ ocean games apps 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.
Become the ultimate ocean predator in this classic arcade-style shark game. Eat your way through an underwater world, evolving your shark into a fierce sea beast. Explore, hunt, and survive offline with customizable gear and helpful baby shark companions.
Survive on an endless ocean by building and upgrading your raft. Hunt for resources, craft essential items, and uncover the mysteries of this watery world. Face challenges like shark attacks and treacherous weather to escape the ocean trap.
An idle, relaxing game designed to relieve stress and calm the mind. Expand your aquarium, invite adorable fish friends, and enjoy a peaceful experience. Watch your underwater world grow and feel your worries melt away.
Explore a mysterious, dangerous underworld as a fragile jellyfish. Absorb light to survive longer and evade bizarre creatures lurking in the darkness. Experience an endless, unique survival quest with intuitive touch controls and a dynamic soundtrack.
Build and manage your own underwater world by collecting various fish and sea creatures. Expand your aquarium, attract visitors, and earn money to upgrade your park and discover new aquatic life. Become the ultimate zoo tycoon in this addictive simulation game.
Dive into an underwater world as an ordinary fish. Battle, eat, grow, and evolve to conquer the ocean. Merge with other fish, fight sharks, and ascend to become the ultimate overlord of the sea.
Discover and nurture an enchanted fish pond, collecting a variety of freshwater species like fish, frogs, and turtles. Decorate your sanctuary, learn about your creatures, and participate in events to unlock new content. Enjoy hours of relaxing and cozy gameplay as you prepare your aquatic friends for their release.
Embark on a unique multiplayer fishing adventure filled with ancient secrets, lost monsters, and mysterious treasures. Explore diverse locations, catch over 600 species, and uncover hidden stories. Customize your gear, compete in duels, or join a clan to build a legacy.
Control a monstrous sea beast in an epic arcade game. Explore vast oceans, devour everything in sight, and become the ultimate predator. Customize your shark with gear and skins, complete missions, and battle bosses in this thrilling ocean adventure.
Embark on an underwater adventure to collect over 100 unique sea creatures and build your dream coral garden. Experience heartwarming interactions with your aquatic friends and enjoy idle progression as your garden flourishes.
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.
Control a hungry marine predator, eating your way up the food chain in an underwater adventure. Explore vibrant worlds, collect and evolve fish, and survive against hazards across 40 challenging levels.
Embark on a marine adventure to grow your octopus from a small creature to a colossal predator. Devour fish to enhance abilities, explore vibrant underwater worlds, and evolve into the ultimate sea creature. Compete with friends and dominate the ocean.
Build and manage your own underwater world by creating a diverse aquarium. Feed your fish, attract visitors, and expand your park with various sea creatures to become an aquarium tycoon.
Restore a faded coral reef by choosing a benevolent Lord to aid you. Explore lost seas, summon marine life, and design your underwater kingdom. Unite with other players in clans for real-time battles and compete for the highest Lord position.
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.
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.
Become a fishing legend in this idle tycoon game. Master the seas, catch exotic fish, and build your fishing empire. Upgrade your boat, hire a crew, and compete in daily tournaments to earn riches and explore new regions.
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.