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Best Fish Tank Aquarium Apps & Games

191+ iOS apps & games curated and reviewed

4.5 avg rating
19 free apps & games
Updated May 2026

With an average user rating of 4.5★, the fish tank aquarium category is one of the App Store's strongest. Browse all 191+ apps and games we track, sorted so the most loved ones surface first.

Top Picks for Fish Tank Aquarium

Fish Farm 3 - Aquarium#1

Fish Farm 3 - Aquarium by BITBROS INC.

Aquarium Simulator
Editor's Choice
🎮 Games
4.6😊(6.5K ratings)
FreeAdsIn-App Purchases
Fish Farm 3 - Aquarium screenshot 1
Fish Farm 3 - Aquarium screenshot 2
Fish Farm 3 - Aquarium screenshot 3
Fish Farm 3 - Aquarium screenshot 4
Fish Farm 3 - Aquarium screenshot 5
Fish Farm 3 - Aquarium screenshot 6

Create and manage your own vibrant 3D aquariums filled with a vast array of marine life. Buy, breed, and sell fish to expand your collection, customize your tanks with decorations, and enjoy realistic fish behavior and interactions.

What We Love

  • 💎 Realistic fish and aquarium graphics
  • 🎨 Ability to crossbreed and recolor fish
  • 🕹️ Fun mini-games
  • 🎁 Decent free-to-play model with optional purchases

Room to Improve

  • ⏱️ Slow leveling and progression
  • 💰 Expensive to heal sick fish or unlock new content
  • 🔍 Limited variety of fish, plants, and decorations
Aquarium Guide - Tank Planner#2

Aquarium Guide - Tank Planner by Tayson Nguyen

Tank Manager, Planner & Guide
Strong Contender
🔍 Reference
4.2😐(14K ratings)
FreeIn-App Purchases
Aquarium Guide - Tank Planner screenshot 1
Aquarium Guide - Tank Planner screenshot 2
Aquarium Guide - Tank Planner screenshot 3
Aquarium Guide - Tank Planner screenshot 4
Aquarium Guide - Tank Planner screenshot 5

This app helps aquarium owners plan their tanks and avoid common mistakes. It checks fish compatibility and tank stocking levels, offering information on over 1000 fish species. You can save and share your aquarium setups.

What We Love

  • 👍 Helpful for beginners
  • 📊 Provides useful information about fish
  • 🗂️ Good for tracking aquarium setup
  • 🎨 Visually appealing interface

Room to Improve

  • 🔒 Locked features require payment
  • 🔍 Limited fish and plant selection
  • 🔢 Inaccurate tank size recommendations
Aquarium Live - Real Fish Tank#3

Aquarium Live - Real Fish Tank by Voros Innovation & Business Services Pty Ltd

Dynamic ocean backgrounds
Worth Considering
🎬 Entertainment
4.6😊(8.6K ratings)
FreeAdsIn-App Purchases
Aquarium Live - Real Fish Tank screenshot 1
Aquarium Live - Real Fish Tank screenshot 2
Aquarium Live - Real Fish Tank screenshot 3

Transform your device into a stunning, dynamic aquarium with high-definition ocean scenes. Enjoy relaxing ambient sounds or play your own music. Features include a sleep timer and flashlight, perfect for background ambiance.

What We Love

  • 🌊 Relaxing aquarium scenes
  • 🐠 Realistic fish animations
  • 🎨 Vibrant, colorful visuals
  • 🧘‍♀️ Calming and soothing experience

Room to Improve

  • 🔍 Difficulty setting as wallpaper
  • 🔊 Loud or distracting background music
  • 🐟 Fish movements too fast/frantic

More Fish Tank Aquarium apps to explore

4
Fish Tycoon 2 Virtual Aquarium
Fish Tycoon 2 Virtual Aquarium
Fish Tycoon 2 Virtual Aquarium
A lovely real-time aquarium!
Free

Breed and sell virtual fish to upgrade your aquarium and store. Discover over 400 unique species, nurture them with magical plants, and decorate your tank. Become the ultimate fish store tycoon in this real-time simulator.

Breed and sell over 400 unique fish speciesUpgrade and decorate virtual aquarium tanksRenovate and expand your fish store
🎮 Games
(3.8K)
free with in-app purchases
5
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
6
Tap Tap Fish - AbyssRium
Tap Tap Fish - AbyssRium
Tap Tap Fish - AbyssRium
My healing aquarium
Free

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.

Idle relaxing gameplayStress relief and calming atmosphereAquarium expansion
🎮 Games
(24K)
free with in-app purchases
7
Fish Farm
Fish Farm
Fish Farm
by BITBROS INC.
Free

Create and manage your own virtual aquarium empire. Choose from over 200 exotic 3D fish and sharks, and customize your underwater environments with more than 85 decorations. Buy, breed, and sell fish to earn coins and unlock new content.

200+ realistic 3D fish and sharks85+ decorative itemsBuy, breed, and sell fish
🎮 Games
(382)
paid
8
Fish Farm 4: 3D Aquarium
Fish Farm 4: 3D Aquarium
Fish Farm 4: 3D Aquarium
Tropical Fish Aquarium Game
Free

Create and manage your own virtual aquarium with realistic 3D fish. Buy, breed, and sell a variety of species, customize your tanks with decorations, and enjoy a lifelike aquatic experience.

Realistic 3D fish speciesAquarium customizationFish breeding and cross-breeding
🎮 Games
(343)
free with in-app purchases
9
Paradise - Fish Aquarium
Paradise - Fish Aquarium
Paradise - Fish Aquarium
Relaxing Ocean Aquarium
Free

Create and customize your own vibrant underwater world with a vast array of fish, sea creatures, and decorations. Raise and breed exotic fish, discover new species, and connect with a community of fellow aquarium enthusiasts through chat and gifting.

Aquarium simulation and decorationRaise and breed various fish speciesDiscover diverse sea creatures
🎮 Games
(3.5K)
free with in-app purchases
10
Aquarium Land - Fishbowl World
Aquarium Land - Fishbowl World
Aquarium Land - Fishbowl World
My mini ocean fish universe!
Free

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.

Collect various fish and sea animalsExpand and upgrade your aquariumAttract visitors and earn money
🎮 Games
(281K)
free with in-app purchases
11
Goldfish - Aquarium Fish Tank
Goldfish - Aquarium Fish Tank
Goldfish - Aquarium Fish Tank
Beautiful Healing Aquarium
Free

Experience the tranquility of a virtual aquarium on your smartphone. Easily care for beautiful goldfish with simple controls and enjoy them as a decorative table clock. Earn points to unlock new fish and backgrounds, even if you're short on time.

Realistic 3D goldfish graphicsSimple swipe and tap controlsTable clock mode
🎮 Games
(1.3K)
free with in-app purchases
12
Pondlife — Fish, Frogs & More!
Pondlife — Fish, Frogs & More!
Pondlife — Fish, Frogs & More!
A pond full of surprises!
Free

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.

Collect hundreds of freshwater creaturesNurture creatures from egg to adultDecorate pond with plants and decorations
🎮 Games
(8.8K)
free with in-app purchases
13
Fish Adventure - Aquarium
Fish Adventure - Aquarium
Fish Adventure - Aquarium
by Frismos
Free

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.

Create vibrant virtual aquariumsFill with colorful fish and sea creaturesInteractive pet care and actions
🎮 Games
(252)
free with in-app purchases
14
Fishi: Aquarium Manager
Fishi: Aquarium Manager
Fishi: Aquarium Manager
Exotic Pet Tracker
Free

Manage and track all your exotic pets and their habitats. Discover new species, monitor environmental conditions, and receive care reminders to ensure your animals thrive. Perfect for both new and experienced pet keepers.

Pet trackingSpecies discoveryHabitat health monitoring
🔍 Reference
(450)
subscription
15
Idle Aquarium: Fish Tank Zoo
Idle Aquarium: Fish Tank Zoo
Idle Aquarium: Fish Tank Zoo
Build and upgrade an aquarium!
Free

Build and manage a thriving aquarium, attracting visitors and collecting diverse aquatic life. Upgrade exhibits, research marine species, and expand your facilities to earn money and become a wealthy aquarium tycoon.

Build and upgrade aquarium exhibitsAttract and keep guests happyCollect diverse fish species
🎮 Games
(4.9K)
free with in-app purchases
16
Aquarium 3D: Live Wallpapers
Aquarium 3D: Live Wallpapers
Aquarium 3D: Live Wallpapers
Live Fish Tanks & 3D Aquariums
Free

Transform your device into a serene underwater escape with realistic 3D aquarium live wallpapers. Explore vibrant coral reefs, colorful fish, and deep-sea environments. Enjoy smooth animations, high-quality visuals, and battery-efficient performance.

Live aquarium and underwater wallpapersRealistic 3D fish tanks and coral scenesHigh-quality 4K visuals
🎬 Entertainment
(889)
free with in-app purchases
17
Tropical Fish Tank - Mini Aqua
Tropical Fish Tank - Mini Aqua
Tropical Fish Tank - Mini Aqua
Beautiful Healing Aquarium
Free

Easily maintain a virtual freshwater tropical fish tank on your smartphone. Enjoy beautiful 3D graphics of fish and plants, with simple controls for feeding and cleaning. Includes a clock mode and a notification system to help you remember daily care.

Realistic 3D fish and plant graphicsSimple swipe and tap controlsTable clock mode
🎮 Games
(570)
free with in-app purchases
18
Fish Tycoon
Fish Tycoon
Fish Tycoon
Unlock the Magic Fish of Isola
$0.99

Breed and care for over 400 species of fish in a virtual aquarium. Solve genetic puzzles to discover 7 magical fish and manage your business by selling your creations. The game progresses in real time, even when offline.

Virtual fish breedingGenetic puzzle solvingOver 400 fish species
🎮 Games
(1.8K)
paid
19
Aquarium Wallpaper - Fish Tank
Aquarium Wallpaper - Fish Tank
Aquarium Wallpaper - Fish Tank
live aquarium wallpaper
Free

Transform your device with stunning 3D live wallpapers featuring vibrant fish and coral reefs. Enjoy a variety of aquarium themes and high-definition visuals for a calming underwater escape.

3D aquarium scenesLifelike fish and marine settingsWide selection of backgrounds
🌟 Lifestyle
(6)
free with in-app purchases
20
Aquarium Manager: Tank Log
Aquarium Manager: Tank Log
Aquarium Manager: Tank Log
Fish, plant & water keeping
Free

Manage and monitor freshwater or marine aquariums with detailed tracking of fish, plants, and equipment. Log water parameters, visualize trends with charts, and maintain a history of all tests and measurements. Plan and receive reminders for maintenance tasks and important events.

Unlimited aquariums and tanksDetailed fish, invertebrate, and plant trackingEquipment management
🏥 Medical
(185)
free with in-app purchases