# Fish Go.io - Be the fish king — Merge, grow & battle under sea

> Merge, grow, and battle fish to become the underwater king. (iPhone/iPad app by Whitedot Games.)

- Source: https://appshunter.io/ios/app/fish-goio-be-the-fish-king/id1485195465 (this page in markdown: same URL + `.md`)
- Developer: [Whitedot Games](https://appshunter.io/developer/1808396236)
- Category: Games, Entertainment, Action, Casual
- Price: Free with in-app purchases
- Rating: 4.70/5 from 16,329 App Store ratings · 914 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 316 MB
- Languages: American English, French (France), German (Germany), Hindi, Indonesian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China) and 4 more
- Released: 2019-11-05
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/fish-goio-be-the-fish-king/id1485195465/reviews.md

## What is Fish Go.io?

Come back! King of the Sea! Your people need your leadership!

Collect homeless fish, swallow your opponent's team, become the largest school of fish in the world, and rule the underwater kingdom!

Synthesis upgrade, enhance strength, crush opponents

Survival mode, explore the abyss, challenge the sharks

Mini game, brainstorm, save the little fish

Call your family and friends to experience it together!

## Key features

- Collect and merge fish
- Swallow opponents
- Upgrade fish strength
- Survival mode
- Mini-games

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 3000 Diamonds | $14.99 | one-time |
| 200 Diamonds | $0.99 | one-time |
| 1000 Diamonds | $4.99 | one-time |
| 2000 Diamonds | $9.99 | one-time |
| 5000 Diamonds | $24.99 | one-time |
| Value Pack 1 | $1.99 | one-time |
| Value Pack 2 | $6.99 | one-time |
| Value Pack 5 | $6.99 | one-time |
| Decoration Pack 1 | $4.99 | one-time |
| Decoration Pack 2 | $6.99 | one-time |
| SVIP | $9.99 | one-time |
| ad_ticket_a | $0.99 | one-time |
| ad_ticket_b | $1.99 | one-time |
| ad_ticket_c | $2.99 | one-time |


## What do users think of Fish Go.io?

Overall sentiment: positive

**Pros**

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

**Cons**

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

**Commonly reported bugs**

- Crashing when watching ads
- Disappearing limited-time fish
- Incorrect achievement descriptions

**Most requested features**

- More fish to unlock
- Ability to play as dangerous fish
- Skill-based matchmaking
- Online multiplayer mode
- Reduce ad frequency

## Recent user reviews (10 of 914)

All indexed reviews: https://appshunter.io/ios/app/fish-goio-be-the-fish-king/id1485195465/reviews.md

### 5/5 — Best Fish Game <3

*2026-07-27, version 4.15.10*

So the game is just like it’s advertised. The mode you see from the ads is under the survival game mode. It also has another mini game version of it. The main game type you start off with is PvP the survival one is PvE there’s a party one but I just hadn’t tried it yet. 

Now about the ads. The ads are not as bad as the other ones but there is a light on the other side!!! You can buy an add blocker that a one time purchase that’s permanent and it’s cheap. Then … there was a second one just a little bit more but it’s for more resources so it’s not bad. But it is also a one time purchase soooo I did it… it’s worth it. Worst case scenario you don’t like the game uninstall it. You can chose not to spend any money on it and it’s still fun I personally don’t like ads but hey whatever floats your boat… definitely a fun fishy game :3

### 1/5 — Awful game

*2026-06-13, version 4.15.10*

Delete this app immediately

### 3/5 — Dumb

*2026-05-31, version 4.15.10*

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

### 5/5 — Quanghien

*2026-05-21, version 4.15.10*

Game rất hay

### 5/5 — I love

*2026-05-10, version 4.15.10*

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.

### 2/5 — Finally found a game worth playing.

*2026-04-21, version 4.14.12*

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.

### 5/5 — Fun game

*2026-04-11, version 4.14.12*

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

### 5/5 — Game seru

*2026-03-29, version 4.14.12*

Seru banget

### 2/5 — Publicidad

*2025-12-27, version 4.14.12*

El juego es bueno pero la publicidad es horrible

### 5/5 — Awesome! 🤩

*2025-12-22, version 4.14.12*

This game is SO FUN!!! It’s even better than fishdom! (you should try that game too) but I can’t play fishdom due to my mom’s stupid restrictions on my phone 😡 THANKS ALOT MOM! 😑

## Frequently asked questions about Fish Go.io

### 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.

## Version history (last 5 releases)

### 4.15.10 — 2026-04-27

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

### 4.14.12 — 2025-07-17

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

### 4.14.11 — 2024-07-08

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

### 4.14.10 — 2024-06-20

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

### 4.10.11 — 2023-10-26

Dear Little Fish:
- Some optimization and bugfix.

## Apps similar to Fish Go.io

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Hooked Inc: Fishing Games](https://appshunter.io/ios/app/hooked-inc-fishing-games/id1436213906) | 4.7 (500,574) | Free | Games |
| [Fishing Clash: Sport Simulator](https://appshunter.io/ios/app/fishing-clash-sport-simulator/id1151811380) | 4.8 (157,320) | Free | Games |
| [Idle Fish 2: Fishing Tycoon](https://appshunter.io/ios/app/idle-fish-2-fishing-tycoon/id1534396279) | 4.8 (5,666) | Free | Games |
| [Hungry Shark World](https://appshunter.io/ios/app/hungry-shark-world/id1046846443) | 4.7 (628,366) | Free | Games |
| [Hungry Shark Evolution](https://appshunter.io/ios/app/hungry-shark-evolution/id535500008) | 4.7 (200,796) | Free | Games |
| [Ace Fishing: Wild Catch](https://appshunter.io/ios/app/ace-fishing-wild-catch/id694972182) | 4.6 (4,838) | Free | Games |

## More apps by Whitedot Games

- [Fish Go.io 2](https://appshunter.io/ios/app/fish-goio-2/id6463715491)
- [Undead Siege: Tower Defense](https://appshunter.io/ios/app/undead-siege-tower-defense/id6744606345)

All apps by Whitedot Games: https://appshunter.io/developer/1808396236

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*