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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😊(6.4K 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

Experience a realistic aquarium world on your device with Fish Farm 3 - Aquarium Simulator. Buy, breed, and care for a variety of fish while customizing your aquariums with decorations and different environments. Enjoy features like feeding, breeding, and collecting fish rewards in this immersive 3D aquatic experience.

What We Love

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

Room to Improve

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

Aquarium Planner & Fish Guide by Tayson Nguyen

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

Experience the ultimate fishkeeping companion with a comprehensive aquarium guide. Easily build your ideal tank, select compatible fish, and avoid common mistakes with this intuitive tool. Dive into the world of aquariums hassle-free and create a harmonious underwater paradise today!

What We Love

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

Room to Improve

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

Aquarium Live - Real Fish Tank by Voros Innovation

Dynamic ocean backgrounds
Worth Considering
đŸŽŦ 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 iPhone or iPad into a serene aquarium with dynamic ocean backgrounds for a relaxing ambiance while you work or rest. Experience the tranquil beauty of underwater life on your device now!

What We Love

  • 🌊 Relaxing aquarium scenes
  • 🐠 Realistic fish animations
  • 🎨 Vibrant, colorful visuals
  • 🧘‍♀ī¸ 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

Dive into a real-time virtual aquarium where you breed and sell fish to upgrade your tank in this fun tycoon simulator. With 400 species of fish, upgrades, decorations, and more, create your own fish empire!

🎮 Games
(3.8K)
5
Splash — Fish Aquarium
Splash — Fish Aquarium
Splash — Fish Aquarium
Ocean wonders await!
Free

Immerse yourself in the world of underwater wonders as you care for a vibrant ocean reef, nurture a variety of fish species, and explore fascinating marine life in this captivating mobile game. Dive into the aquatic adventure today!

🎮 Games
(6.2K)
6
Tap Tap Fish - AbyssRium
Tap Tap Fish - AbyssRium
Tap Tap Fish - AbyssRium
My healing aquarium
Free

An idle relaxing game where you create and grow your own aquarium filled with adorable fish friends to relieve stress and promote calmness. Tap to expand your aquarium, meet a variety of sea creatures, and enjoy the soothing experience. Start your aquatic journey today!

🎮 Games
(24K)
7
Fish Farm
Fish Farm
Fish Farm
by bitbros Inc.
Free

Create your own aquatic world with a variety of fish and decorations in this 3D aquarium app. Care for your fish, design stunning habitats, and enjoy the serene underwater experience on your iOS device!

🎮 Games
(382)
8
Fish Farm 4: 3D Aquarium
Fish Farm 4: 3D Aquarium
Fish Farm 4: 3D Aquarium
Tropical Fish Aquarium Game
Free

Immerse yourself in the ultimate aquarium simulation with stunning 3D views and realistic fish behavior in a vibrant environment. Customize, breed, and dive into exciting missions across various locations. Download now to start creating your dream aquatic world!

🎮 Games
(311)
9
Paradise - Fish Aquarium
Paradise - Fish Aquarium
Paradise - Fish Aquarium
Relaxing Ocean Aquarium
Free

Dive into Fish Paradise, a relaxing ocean aquarium app where you can design unique underwater aquariums, raise and breed beautiful fish, and discover sea creatures. Interact with friends, send gifts, and chat with other players in this immersive aquatic world. Join the community and start creating your underwater oasis today!

🎮 Games
(154)
10
Aquarium Land - Fishbowl World
Aquarium Land - Fishbowl World
Aquarium Land - Fishbowl World
My mini ocean fish universe!
Free

Welcome to a captivating sea world fishing game where you collect and customize various fish and sea animals in your aquarium mini mart. Dive into the ocean, expand your fish tank, attract visitors, and become the ultimate fish tycoon. Rule your fish farm now!

🎮 Games
(281K)
11
Goldfish - Aquarium Fish Tank
Goldfish - Aquarium Fish Tank
Goldfish - Aquarium Fish Tank
Beautiful Healing Aquarium
Free

Immerse yourself in a calming virtual aquarium experience with stunning 3D graphics and serene background music. Easily care for and enjoy observing various types of goldfish, earning points to unlock new features. Perfect for those seeking relaxation and a low-maintenance pet experience.

🎮 Games
(1.3K)
12
Pondlife — Fish, Frogs & More!
Pondlife — Fish, Frogs & More!
Pondlife — Fish, Frogs & More!
A pond full of surprises!
Free

"Pondlife" is a relaxing fish game that invites you to discover an enchanted pond, nurture a variety of freshwater species, and transform your sanctuary into a thriving underwater world. Collect and care for fish, frogs, turtles, and other captivating creatures, while decorating your pond and unlocking new environments. Immerse yourself in this serene and cozy experience, where you can enjoy hours of peaceful aquarium-like gameplay.

🎮 Games
(7.6K)
13
Fish Adventure - Aquarium
Fish Adventure - Aquarium
Fish Adventure - Aquarium
by Frismos
Free

Create your own vibrant underwater world with Fish Adventure - Aquarium app. Fill up your aquarium with colorful fish and sea creatures, take care of them, and enjoy interactive gameplay suitable for children. Stay tuned for weekly updates with new creatures and exciting quests!

🎮 Games
(252)
14
Fishi: Aquarium Manager
Fishi: Aquarium Manager
Fishi: Aquarium Manager
Exotic Pet Tracker
Free

Welcome to an all-in-one fish tank app where you can design aquariums, explore diverse fish species, and monitor water parameters with ease. From setting feeding reminders to creating multiple tanks, this app is your go-to for a thriving aquatic environment. Check it out now!

🔍 Reference
(431)
15
Idle Aquarium: Fish Tank Zoo
Idle Aquarium: Fish Tank Zoo
Idle Aquarium: Fish Tank Zoo
Build and upgrade an aquarium!
Free

Build an aquarium filled with exotic fish, attract guests, and expand your underwater empire in this captivating game. Upgrade tanks, collect rare fish, and make your aquarium a must-visit destination for all marine enthusiasts. Dive in now and create the ultimate aquatic spectacle!

🎮 Games
(4.9K)
16
Aquarium 3D: Live Wallpapers
Aquarium 3D: Live Wallpapers
Aquarium 3D: Live Wallpapers
Live Fish Tanks & 3D Aquariums
Free

Transform your device into a captivating underwater oasis with dynamic fish-themed wallpapers. Dive into a world of vibrant sea life, from Betta Fish to Jellyfish, with high-quality HD wallpapers regularly updated for free. Download now for a stunning aquatic makeover!

đŸŽŦ Entertainment
(889)
17
Tropical Fish Tank - Mini Aqua
Tropical Fish Tank - Mini Aqua
Tropical Fish Tank - Mini Aqua
Beautiful Healing Aquarium
Free

Enjoy the beauty of keeping freshwater tropical fish on your smartphone with stunning 3D graphics and easy controls. Relax with this virtual aquarium, earn points by taking care of your fish, and customize your aquatic environment with a variety of fish and shrimp species. Perfect for pet lovers, busy individuals, and anyone in need of a calming escape.

🎮 Games
(570)
18
Fish Tycoon
Fish Tycoon
Fish Tycoon
Unlock the Magic Fish of Isola
$0.99

Create your own virtual aquarium and breed over 400 species of fish in a genetic puzzle challenge to uncover the 7 Magic Fish of Isola. Care for your fish, sell creations, and customize tanks in real time. Dive into this award-winning simulation game for just $0.99 for a limited time!

🎮 Games
(1.8K)
19
Aquarium Wallpaper - Fish Tank
Aquarium Wallpaper - Fish Tank
Aquarium Wallpaper - Fish Tank
live aquarium wallpaper
Free
🌟 Lifestyle
(6)
20
Aquarium Manager: Tank Log
Aquarium Manager: Tank Log
Aquarium Manager: Tank Log
Fish, plant & water keeping
Free

Manage multiple aquariums in one place, track water measurements, fish, and events, and consult a plant and fish encyclopedia. Upgrade to the PRO version for ad-free experience and no restrictions.

đŸĨ Medical
(185)