Best Sea Creatures Apps & Games

221+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated June 2026

Every iPhone needs a few good sea creatures apps. We benchmark 221+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Sea Creatures

Creatures of the Deep#1

Creatures of the Deep by Infinite Dreams

multiplayer adventure fishing
Editor's Choice
🎮 Games
4.8😊(63K ratings)
FreeAdsIn-App Purchases
Creatures of the Deep screenshot 1
Creatures of the Deep screenshot 2
Creatures of the Deep screenshot 3
Creatures of the Deep screenshot 4
Creatures of the Deep screenshot 5
Creatures of the Deep screenshot 6

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.

What We Love

  • 🚀 Relaxing and calming experience
  • 🌟 Beautiful graphics and visuals
  • 🎶 Soothing soundtrack
  • 👍 No ads or forced microtransactions

Room to Improve

  • 🐢 Slow progression and resource gathering
  • 🤑 Expensive upgrades and premium currency
  • 🤯 Difficulty catching rare/legendary fish
Dino Water World-Dinosaur game#2

Dino Water World-Dinosaur game by Free Pixel Games Ltd

Jurassic Battle and mini games
Strong Contender
🎮 Games
4.7😐(28K ratings)
FreeAdsIn-App Purchases
Dino Water World-Dinosaur game screenshot 1
Dino Water World-Dinosaur game screenshot 2
Dino Water World-Dinosaur game screenshot 3
Dino Water World-Dinosaur game screenshot 4
Dino Water World-Dinosaur game screenshot 5

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.

What We Love

  • 👍 Nostalgic and fun gameplay
  • 🦕 Unique aquatic dinosaur creatures
  • 🎨 Appealing art style and graphics

Room to Improve

  • 💰 Excessive use of microtransactions and gems
  • 🕰️ Slow progression and high evolution costs
  • 🔍 Lack of control in battles
Aquarium Land - Fishbowl World#3

Aquarium Land - Fishbowl World by HOMA GAMES

My mini ocean fish universe!
Worth Considering
🎮 Games
4.7😞(281K ratings)
FreeIn-App Purchases
Aquarium Land - Fishbowl World screenshot 1
Aquarium Land - Fishbowl World screenshot 2
Aquarium Land - Fishbowl World screenshot 3
Aquarium Land - Fishbowl World screenshot 4
Aquarium Land - Fishbowl World screenshot 5
Aquarium Land - Fishbowl World screenshot 6

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.

What We Love

  • 🚀 Fun gameplay
  • 🎨 Great graphics and music
  • 🐠 Variety of fish to catch
  • 🏪 Progression through different aquariums

Room to Improve

  • 💢 Overwhelming amount of ads
  • 🛑 Ads block gameplay and close options
  • 🤯 Ads required to progress or upgrade

More Sea Creatures apps to explore

4
Seashine
Seashine
Seashine
A light in the abyss
Free

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.

Endless underworld explorationUnique, unlimited gameplayIntuitive touch controls
🎮 Games
(4.7K)
free with in-app purchases
5
Marine Creatures Cards of Sea
Marine Creatures Cards of Sea
Marine Creatures Cards of Sea
Learn marine flora and fauna!
Free

This educational app helps young children learn about marine life through interactive cards and games. It features realistic images and sounds of sea creatures, encouraging vocabulary development and speech formation.

Interactive flashcardsRealistic images of sea creaturesAnimal sound matching
📚 Education
(2)
free
6
All-You-Can-Pack Sea Creatures
All-You-Can-Pack Sea Creatures
All-You-Can-Pack Sea Creatures
All-You-Can-Pack!
Free
🎮 Games
(0)
7
Fishing Simulator clash games
Fishing Simulator clash games
Fishing Simulator clash games
Hungry Shark Games For world
Free

Explore a blocky, open-world ocean to catch the biggest fish. Upgrade your gear and become a fishing champion in this ultimate fishing simulator.

Open world explorationFishing simulator gameplayCatching biggest fish
🎮 Games
(7)
free with in-app purchases
8
Splash — Fish Aquarium
Splash — Fish Aquarium
Splash — Fish Aquarium
Ocean wonders await!
Free

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.

Collect and care for sea creaturesLearn marine life factsDecorate your reef
🎮 Games
(6.2K)
free with in-app purchases
9
Idle Sea Park - Fish Tank Sim
Idle Sea Park - Fish Tank Sim
Idle Sea Park - Fish Tank Sim
Become Aquarium World Tycoon!
Free

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.

Build and expand aquariumsCollect diverse fish and sea lifeFeed and care for aquatic animals
🎮 Games
(911)
free with in-app purchases
10
Various Sea Creatures!
Various Sea Creatures!
Various Sea Creatures!
Collect treasure under the sea
Free

Dive into an underwater adventure to collect coins and goldfish. Navigate through the ocean, encountering various sea creatures while avoiding larger marine life.

Underwater explorationTreasure collection (coins & goldfish)Encounter sea creatures
🎮 Games
(0)
ad-supported
11
Fishing Deep Sea Simulator 3D
Fishing Deep Sea Simulator 3D
Fishing Deep Sea Simulator 3D
Best Fishing Games Go Fish Now
Free

Embark on a global fishing adventure, casting your line in diverse waters for a variety of challenging ocean catches. Master the art of reeling in powerful fish with precise timing and skill to become a pro angler.

Global island tour fishing locationsVariety of ocean fish to catch (swordfish, shark, marlin, tuna)Challenging levels with increasing difficulty
🎮 Games
(5.4K)
free with in-app purchases
12
Animal Rescue: Sea Adventure
Animal Rescue: Sea Adventure
Animal Rescue: Sea Adventure
Educational Games for Kids
Free

Embark on an underwater adventure to help marine animals return to their homes. Explore diverse ocean habitats, learn about animal behaviors, and build custom homes for sea creatures. This educational game makes learning about marine life fun and interactive for children.

Explore underwater habitatsLearn animal behaviorsBuild custom marine homes
📚 Education
(12K)
free with in-app purchases
13
Aquarium Games
Aquarium Games
Aquarium Games
Relax with the sea creatures
Free

Breed and collect a variety of sea creatures in this relaxing simulation game. Save gems to unlock new species and enjoy the underwater world. Features a diverse range of marine life for players to discover and nurture.

Breed various sea creaturesCollect diverse marine lifeUnlock new species with gems
🎮 Games
(40)
ad-supported
14
Fishing and Life
Fishing and Life
Fishing and Life
The game that heals the mind.
Free

Experience a tranquil fishing game designed to soothe your mind. Enjoy simple controls, beautiful ocean scenery, and ASMR wave sounds. Catch various sea creatures, customize your character, and even fish with friends.

Peaceful fishing gameplayASMR wave soundsCatch whales, sharks, and fish
🎮 Games
(821)
free with in-app purchases
15
Crocodile Sea Monster Survival
Crocodile Sea Monster Survival
Crocodile Sea Monster Survival
Reptile Animal Simulator Game
Free

Embark on an underwater adventure as a crocodile, hunting various sea creatures to survive and protect your family. Explore a realistic ocean environment with different crocodile options and challenging levels.

Hunt sea animals like whales and dolphinsPlay as a crocodileRealistic underwater environment
🎮 Games
(21)
ad-supported
16
MY Hungry Survival Shark Games
MY Hungry Survival Shark Games
MY Hungry Survival Shark Games
My Shark Survival Evolution
Free

Dive into a 3D ocean world as a shark, exploring and hunting for survival. Evolve your shark, discover secrets, and enjoy realistic water physics and animations in this addictive simulation game.

3D open ocean world explorationShark evolution and transformationRealistic water physics and animations
🎮 Games
(118)
free
17
oarfish and deep-sea fish
oarfish and deep-sea fish
oarfish and deep-sea fish
Let's raise deep-sea creatures
Free

Collect and raise mysterious deep-sea creatures in a beautiful 3D simulation. Engage in a squid capture mini-game to earn points and unlock new backgrounds to create your own underwater world.

Collect deep-sea creatures3D graphic simulationSquid capture mini-game
🎮 Games
(20)
ad-supported
18
Delicious! SeaCreatures -Simple Pictorial Book Kids Game -
Delicious! SeaCreatures -Simple Pictorial Book Kids Game -
Delicious! SeaCreatures -Simple Pictorial Book Kids Game -
by Takahisa Kuroki
Free

Explore the ocean's bounty with this simple game. Catch various sea creatures, learn how they are prepared in Japanese cuisine, and complete your own digital picture book. It's designed for easy play and collecting, with language options for added learning.

Catch delicious sea creaturesLearn Japanese cuisine preparationComplete a digital picture book
🎮 Games
(3)
free
19
Sea Animals - Puzzles, Games for Toddlers & Kids
Sea Animals - Puzzles, Games for Toddlers & Kids
Sea Animals - Puzzles, Games for Toddlers & Kids
by Moo Moo Lab LLC
Free

Engage toddlers with interactive marine life, colorful puzzles, and creative coloring activities. This app offers a safe and educational environment for young children to explore the ocean world, learn colors, and develop motor skills.

Interactive sea animals with sounds and animationsMulti-level difficulty puzzlesColoring pages with color learning
📚 Books
(131)
free with in-app purchases
20
Angry Sea Monster Simulator 3D
Angry Sea Monster Simulator 3D
Angry Sea Monster Simulator 3D
Underwater Dino Beach Attack
Free

Embody a sea dinosaur and explore a realistic underwater world. Hunt for food, battle predators, and use special powers to survive. Choose your environment and customize your monster.

Play as a sea dinosaur lochness monsterHunt various marine animalsBattle against hunters and predators
🎮 Games
(1)
ad-supported

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