Best The Fish Tank Apps & Games

236+ iOS apps & games curated and reviewed

4.3 avg rating
18 free apps & games
Updated October 2026

THE FISH TANK is the household name in the fish tank, but it's far from the only option. We track 236+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top The Fish Tank Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1THE FISH TANKTHE FISH TANKFree—NoNoSep 2026
2King Of The Fish TankKing Of The Fish TankFree2.6★ (9)NoNoOct 2026
3Aquarium Live - Real Fish TankAquarium Live - Real Fish TankFree4.6★ (9.6K)YesYesNov 2026
4Fish Farm 4: 3D AquariumFish Farm 4: 3D AquariumFree4.5★ (356)YesYesNov 2026
5AquabuildrAquabuildrFree4.3★ (273)YesYesNov 2026
6Tiny Aquarium: Idle Fish TankTiny Aquarium: Idle Fish Tank$4.994.6★ (97)NoNoNov 2026
7Aquarium Guide Fish IdentifierAquarium Guide Fish IdentifierFree4.2★ (14K)NoYesNov 2026
8Fish Tycoon 2 Virtual AquariumFish Tycoon 2 Virtual AquariumFree4.2★ (3.8K)YesYesOct 2026

Top Picks for The Fish Tank

King Of The Fish Tank#2

King Of The Fish Tank by Johan Gerhard Ottens

It's a fish eat fish world!
Strong Contender
🎮 Games
2.6(9 ratings)
Free
King Of The Fish Tank screenshot 1
King Of The Fish Tank screenshot 2
King Of The Fish Tank screenshot 3
King Of The Fish Tank screenshot 4

Become the apex predator in this underwater simulation. Eat smaller fish and sharks to grow larger and assert your dominance. Avoid hazards and rival sharks to maintain your reign as the King of the Fish Tank.

Aquarium Live - Real Fish Tank#3

Aquarium Live - Real Fish Tank by Voros Innovation

Dynamic ocean backgrounds
Worth Considering
🎬 Entertainment
4.6😊(9.6K 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
  • 🤗 Enjoyable for pets and children

Room to Improve

  • 🔍 Difficulty setting as wallpaper
  • 🔊 Loud or distracting background music
  • 🐟 Fish movements too fast/frantic
  • 📢 Intrusive advertisements
  • 🔁 Limited variety of aquarium scenes

More The Fish Tank apps to explore

FAQ about The Fish Tank

Are there free the fish tank apps & games for iPhone?
Yes — 18 of the top the fish tank apps & games we rank are free to download, including THE FISH TANK and King Of The Fish Tank.
THE FISH TANK has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 236+ the fish tank apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.