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Best Tank Builder Aquarium Apps & Games

200+ iOS apps & games curated and reviewed

4.3 avg rating
18 free apps & games
Updated May 2026

If you already know Aquarium Planner & Fish Guide, this is the deeper bench. 200+ tank builder aquarium apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Tank Builder Aquarium

Aquarium Planner & Fish Guide#1

Aquarium Planner & Fish Guide by Tayson Nguyen

Tank Manager, Planner & Guide
Editor's Choice
🔍 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
  • 🗂️ Good for tracking aquarium setup
  • 🎨 Visually appealing interface

Room to Improve

  • 🔒 Locked features require payment
  • 🔍 Limited fish and plant selection
  • 🔢 Inaccurate tank size recommendations
Fish Farm 3 - Aquarium#2

Fish Farm 3 - Aquarium by BITBROS INC.

Aquarium Simulator
Strong Contender
🎮 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

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
  • 🕹️ 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
Fish Tycoon 2 Virtual Aquarium#3

Fish Tycoon 2 Virtual Aquarium by LDW Software, LLC

A lovely real-time aquarium!
Worth Considering
🎮 Games
4.3😐(3.8K ratings)
FreeAdsIn-App Purchases
Fish Tycoon 2 Virtual Aquarium screenshot 1
Fish Tycoon 2 Virtual Aquarium screenshot 2
Fish Tycoon 2 Virtual Aquarium screenshot 3
Fish Tycoon 2 Virtual Aquarium screenshot 4
Fish Tycoon 2 Virtual Aquarium screenshot 5
Fish Tycoon 2 Virtual Aquarium screenshot 6

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!

What We Love

  • 🐠 Fun and addictive gameplay
  • 🎨 Great graphics and visuals
  • 🕰️ Nostalgic throwback to original game
  • 💎 Ability to earn in-game currency through ads

Room to Improve

  • 💰 Expensive upgrades and supplies
  • 🐟 Fish die too quickly when not playing
  • 🔍 Difficult to progress without spending money

More Tank Builder Aquarium apps to explore

4
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
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5
Aquarium Manager: Fishi
Aquarium Manager: Fishi
Aquarium Manager: Fishi
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
(55)
6
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)
7
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
(343)
8
Fish Fingers! 3D Interactive Aquarium FREE
Fish Fingers! 3D Interactive Aquarium FREE
Fish Fingers! 3D Interactive Aquarium FREE
by Useless Creations Pty Ltd
Free

Experience a captivating 3D interactive aquarium on your Apple device with real fish that swim in all directions. Interact with the fish by touching the screen and feeding them. Customize the background with any image from your photo library. Tilt your device to see the water move realistically. Find more details at www.UselessiPhoneStuff.com and enjoy this fishy sensation today!

🎬 Entertainment
(83)
9
AquaCare:AI Aquarium Assistant
AquaCare:AI Aquarium Assistant
AquaCare:AI Aquarium Assistant
Instant aquarium health check
Free
🔧 Utilities
(70)
10
MyReef 3D Aquarium 2 Lite
MyReef 3D Aquarium 2 Lite
MyReef 3D Aquarium 2 Lite
by bitbros Inc.
Free

Experience a stunning 3D aquarium on your device, complete with vibrant tropical fish and realistic interactions. This portable aquarium offers stress relief, fish care education, and fun, allowing you to interact with the fish or simply enjoy the underwater scenery.

🎬 Entertainment
(13)
11
Fish Fingers! 3D Interactive Aquarium
Fish Fingers! 3D Interactive Aquarium
Fish Fingers! 3D Interactive Aquarium
by Useless Creations Pty Ltd
$0.99

Experience a realistic 3D interactive aquarium on your iOS device with lifelike fish that swim in all directions and react to your touch. Customize your aquarium with new fish downloads and background images for a personalized underwater experience. Interact with the fish by feeding them and tilting your device to see the water move. Explore more at www.UselessiPhoneStuff.com.

🎬 Entertainment
(29)
12
my Fish 3D Virtual Aquarium (Silver Edition) FREE
my Fish 3D Virtual Aquarium (Silver Edition) FREE
my Fish 3D Virtual Aquarium (Silver Edition) FREE
by Useless Creations Pty Ltd
Free

This app offers a fully customizable, 3D interactive aquarium experience for your mobile device. Featuring highly detailed, realistic fish models that you can view from any angle, you can create your own virtual underwater world, feed your fish, and enjoy the relaxation of an aquarium in your pocket. Upgrade to unlock even more amazing marine life.

🎬 Entertainment
(41)
13
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)
14
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
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15
MyReef 3D Aquarium 2 HD
MyReef 3D Aquarium 2 HD
MyReef 3D Aquarium 2 HD
by bitbros Inc.
$2.99

Dive into a beautiful 3D aquarium on your device with vibrant tropical fish interactions. Customize your tank, feed the fish, and enjoy stress relief all in the palm of your hand!

🎬 Entertainment
(210)
16
Bulk Reef Supply
Bulk Reef Supply
Bulk Reef Supply
Saltwater Aquarium Supplies
Free

Discover a premier resource for saltwater aquarium enthusiasts, offering a wide range of supplies and expert advice. Simplifying reef care with helpful calculators and a vast selection of products, this app aims to enhance your aquatic hobby. Keep informed with updates and enjoy free shipping on orders over $49 within the US.

🛍️ Shopping
(2.8K)
17
Aqualy - Aquarium Assistant
Aqualy - Aquarium Assistant
Aqualy - Aquarium Assistant
Fish ID, Water Test & Tank Log
Free
🔧 Utilities
(2)
18
Aquarium Log - Tank Manager
Aquarium Log - Tank Manager
Aquarium Log - Tank Manager
Simple Aquarium Journal App
Free
$7.99 | 100% OFF

Manage all your aquariums with ease using this tank journal management app. Keep track of tank activities, test results, and photos, and analyze data with graphs and calendars. Start organizing your tanks effortlessly today!

📊 Productivity
(254)
19
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)
20
Fish Tank AR
Fish Tank AR
Fish Tank AR
Augmented Reality Aquarium
Free

Experience an immersive aquarium in your surroundings with this augmented reality app, featuring over 40 types of fish and interactive elements like feeding and coral growth. Download now and transform your space into a vibrant underwater world, complete with fish behaviors and surprises like sharks.

🎬 Entertainment
(26)

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