1. Home
  2. Topics
  3. Aquarium Tycoon

Best Aquarium Tycoon Apps & Games

226+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

Out of 226+ aquarium tycoon 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.

Top Picks for Aquarium Tycoon

Aquarium Land - Fishbowl World#1

Aquarium Land - Fishbowl World by HOMA GAMES

My mini ocean fish universe!
Editor's Choice
🎮 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
Fish Tycoon 2 Virtual Aquarium#2

Fish Tycoon 2 Virtual Aquarium by LDW Software, LLC

A lovely real-time aquarium!
Strong Contender
🎮 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

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.

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
Idle Aquarium: Fish Tank Zoo#3

Idle Aquarium: Fish Tank Zoo by Playstack Ltd

Build and upgrade an aquarium!
Worth Considering
🎮 Games
4.8😐(4.9K ratings)
FreeAdsIn-App Purchases
Idle Aquarium: Fish Tank Zoo screenshot 1
Idle Aquarium: Fish Tank Zoo screenshot 2
Idle Aquarium: Fish Tank Zoo screenshot 3
Idle Aquarium: Fish Tank Zoo screenshot 4

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.

What We Love

  • 👍 Fun and addictive gameplay
  • 🚀 Smooth performance and animations
  • 💎 Cute and appealing aquarium design
  • 🤑 Rewarding progression system

Room to Improve

  • 🔍 Limited content and short playtime
  • 📺 Excessive use of ads
  • 🔒 Issues with purchased content not carrying over

More Aquarium Tycoon apps to explore

4
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
5
Fish Farm 3 - Aquarium
Fish Farm 3 - Aquarium
Fish Farm 3 - Aquarium
Aquarium Simulator
Free

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.

Realistic 3D fish speciesAquarium customizationFish breeding and cross-breeding
🎮 Games
(6.5K)
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
Idle Zoo Tycoon 3D
Idle Zoo Tycoon 3D
Idle Zoo Tycoon 3D
Build the zoo of your dreams!
Free

Build and manage your dream zoo from the ground up. Attract visitors, earn money, and strategically upgrade your park with new animals and improved enclosures. Keep your customers happy to maximize your earnings and unlock exciting new features.

Build and manage a zooEarn money and upgradeUnlock new animals
🎮 Games
(31K)
free with in-app purchases
8
Idle Lumber Empire - Wood Game
Idle Lumber Empire - Wood Game
Idle Lumber Empire - Wood Game
Fun logging factory management
Free

Build and manage a thriving wood empire in this idle simulation game. Hire workers, upgrade machinery, and automate your logging operations to become a successful lumber tycoon, even while offline.

Build a wood tycoon empireHire and train lumberjacksUpgrade machinery and automate production
🎮 Games
(107K)
free with in-app purchases
9
Zoo Craft - Animal Park Tycoon
Zoo Craft - Animal Park Tycoon
Zoo Craft - Animal Park Tycoon
Build Your Safari City World
Free

Build and manage your dream zoo, caring for animals from around the world. Craft new species in a magic lab, design unique habitats, and entertain visitors to become a zoo tycoon. Explore and help friends' zoos in this engaging simulation game.

Build and design custom zoosCare for over 200 animal speciesCraft new animal species in a lab
🎮 Games
(7.1K)
free with in-app purchases
10
Idle Fish - Aquarium Games
Idle Fish - Aquarium Games
Idle Fish - Aquarium Games
Manage a clicker business
Free

Build and manage a global aquarium business empire. Earn money, invest wisely, and automate your workflow to become an idle tycoon. Enjoy a fun minigame to catch special fish and treasures.

Automate workflow for idle incomeEarn cash offlineInvest to boost economy
🎮 Games
(191)
free with in-app purchases
11
Idle Theme Park - Tycoon Game
Idle Theme Park - Tycoon Game
Idle Theme Park - Tycoon Game
Build a fun Roller Coaster
Free

Build and manage your own theme park, starting small and expanding with new attractions and facilities. Make strategic business decisions to attract visitors, manage resources, and become the ultimate theme park tycoon.

Build and expand theme parkManage attractions and facilitiesEarn money from food and tickets
🎮 Games
(156K)
free with in-app purchases
12
Zoo 2: Animal Park
Zoo 2: Animal Park
Zoo 2: Animal Park
A wildly fun zoo simulation
Free

Manage a zoo, caring for a variety of animals from domestic to wild. Design and expand your park with new enclosures, decorations, and facilities. Breed adorable baby animals and experience an engaging story with quests and events.

Care for domestic and wild animalsDesign and expand your zooBreed adorable baby animals
🎮 Games
(12K)
free with in-app purchases
13
Idle Fish 2: Fishing Tycoon
Idle Fish 2: Fishing Tycoon
Idle Fish 2: Fishing Tycoon
Catch fish idle on a hook!
Free

An idle tycoon fishing game where you catch various fish, upgrade your equipment, and explore different locations. Aim to become the ultimate king of fish hunting in this engaging simulation.

Catch favorite fishUpgrade boat and fishermanHook fish across planets and ark
🎮 Games
(5.6K)
subscription
14
Miner Tycoon : Big Dynamite
Miner Tycoon : Big Dynamite
Miner Tycoon : Big Dynamite
Become the mining master
Free

Blast your way through the earth to discover rare gems. Showcase your collection in a museum, craft them into jewelry, and complete tasks to earn massive profits. Become the ultimate mining tycoon in this explosive adventure.

Blast and excavate for gemsCollect and showcase rare treasuresCraft jewelry from gems
🎮 Games
(9.7K)
free with in-app purchases
15
Carnival Tycoon: Coin Games
Carnival Tycoon: Coin Games
Carnival Tycoon: Coin Games
Build a park, become a tycoon
Free

Build and manage your own theme park in this idle simulation game. Unlock and upgrade rides, expand your park across themed islands, and earn coins even when offline. Collaborate with friends to create the ultimate amusement destination.

Build and manage a theme parkUnlock and upgrade ridesEarn coins offline
🎮 Games
(75K)
free with in-app purchases
16
Fish Tycoon Lite
Fish Tycoon Lite
Fish Tycoon Lite
Unlock the Magic Fish of Isola
Free

Breed and care for over 400 species of virtual fish to solve a genetic puzzle and discover legendary magic fish. Manage your aquarium business, customize tanks, and progress in real-time.

Virtual fish breedingGenetic puzzle solvingOver 400 fish species
🎮 Games
(1.2K)
free
17
Aquarium Guide - Tank Planner
Aquarium Guide - Tank Planner
Aquarium Guide - Tank Planner
Tank Manager, Planner & Guide
Free

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.

Fish compatibility checkerTank overcrowding alerts1000+ fish species database
🔍 Reference
(14K)
free with in-app purchases
18
Office Cat: Idle Tycoon Games
Office Cat: Idle Tycoon Games
Office Cat: Idle Tycoon Games
Build your cat tycoon empire!
Free

Manage a charming office run by cats and build a global business empire. Hire feline employees, upgrade your workspace, and enjoy idle gameplay with rich rewards. This simulation game offers a relaxing and fun experience for cat lovers and tycoon game enthusiasts.

Build and grow a global companyManage feline employeesUpgrade and decorate office spaces
🎮 Games
(72K)
free with in-app purchases
19
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
20
Aquarium King:Fish Tycoon
Aquarium King:Fish Tycoon
Aquarium King:Fish Tycoon
idle fishing io in ocean farm!
Free

Build and manage a vibrant underwater empire by collecting and nurturing adorable fish. Customize colorful aquariums, engage in exciting fish battles with unique weapons, and earn idle income to expand your business and become a fish farming tycoon.

Collect and nurture unique fish speciesCustomize and decorate colorful aquariumsEngage in Fish Arena battles with weapons
🎮 Games
(1)
free with in-app purchases

Looking for something similar to aquarium tycoon?

Explore related topics

aquarium tycoon game