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Fish Go.io - Be the fish king

Fish Go.io - Be the fish king

Merge, grow & battle under sea

16K ratings
420 reviews
With Ads
🎮 Games
🎬 Entertainment
💥 Action
🎈 Casual
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • November 5, 2019
  • April 27, 2026

Features

Developer

Whitedot International Group Limited
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Fish Go.io - Be the fish king screenshot #1 for iPhone
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iphone
ipad
🧾$0.99 - $24.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐420
Reviews↘︎
📝40+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓4 answered
FAQ↘︎
📦~ in 2 weeks
Updates frequency↘︎
🖼️Get Icon
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About

Lead a school of fish to grow by collecting others and swallowing opponents. Upgrade your fish to become the largest and rule the underwater kingdom. Engage in survival challenges and mini-games.

✓Collect and merge fish
✓Swallow opponents
✓Upgrade fish strength
✓Survival mode
✓Mini-games
Show original description

What users say

Summarized from real user reviews of Fish Go.io. Based on 16K reviews and a 4.7/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this game.

Positive things

  • 👍Fun and addictive game
  • 🐟Variety of fish to collect
  • 🎮Enjoyable gameplay
  • 🎉Great for when bored
  • 🎁Rewarding system with gifts and diamonds

Negative things

  • 💸Too many ads
  • 🤖Suspected AI opponents instead of real players
  • 🕰️Frustrating time limits
  • 🦈Overpowered sharks
  • 🔍Unclear use of pearls
See all reviews

What's New in Fish Go.io

4.15.10

April 27, 2026

Dear Little Fish, new version is coming: - Some optimization and bugfix.

14

In-App Purchases

$14.99

3000 Diamonds

3000 Diamonds

User reviews

Most RecentHighest RatedLowest Rated

Awful game

Delete this app immediately
DeletegamesDeletegames

Dumb

Power ups suck only thing this game is good for is rage batting not worth it tbh 🤷🏻‍♂️🤦🏻‍♂️
ImJustPearImJustPear

I love

I love this game so much. I’ve been playing it since I was little and I just downloaded again and it’s just so fun. You guys need to try this game.
Emmdog.Emmdog.

Finally found a game worth playing.

I have tried dozens of games and this is the best one I’ve seen.It does have ads but none of them are annoying and it is TOTALLY worth it.
The fish czarThe fish czar

Fun game

So I got this game yesterday sense my cuddle fish died from subnatica sadly and I was scrolling through games and I found this one and I have to say this game is four years old and I is still fun honestly so I gonna give it 5 stars
Huggy dude playtime.CO. 600$Huggy dude playtime.CO. 600$
See 415 more reviews

Developer apps

Fish Go.io 2
Fish Go.io 2

Merge, grow & battle under sea

🎮 Games

(232)

Free
In-App PurchasesWith Ads
Undead Siege: Tower Defense
Undead Siege: Tower Defense

by Whitedot International Group Limited

🎮 Games

(127)

Free
In-App PurchasesWith Ads
See developer apps

User experience

🐞

Reported Bugs

3 issues

Crashing when watching ads

Bug

Disappearing limited-time fish

Bug

Incorrect achievement descriptions

Bug
✨

Requested Features

5 requests

More fish to unlock

Feature

Ability to play as dangerous fish

Feature

Skill-based matchmaking

Feature

Online multiplayer mode

Feature

Reduce ad frequency

Feature

FAQ

What is Fish Go.io?

Fish Go.io is a casual arcade game where players control a school of fish. The objective is to collect more fish, swallow smaller schools, and upgrade your own to become the largest and rule the underwater kingdom.

What are the main features of Fish Go.io?

Key features include collecting and merging fish to grow your school, swallowing opponent teams, upgrading fish strength for battles, a survival mode to explore and challenge sharks, and various mini-games.

Is Fish Go.io free to play?

The game is free to download and play. It offers in-app purchases for optional upgrades or items, and also includes advertisements.

What kind of gameplay can I expect in Fish Go.io?

You can expect a mix of arcade action and strategic growth. Players will engage in collecting, merging, and battling other fish schools in a competitive underwater environment, with additional mini-games for variety.