# Fish.IO - Sushi Battle — Be the Fish King in aquarium

> Multiplayer io game where players control sharks to hunt and feed in an aquarium. (iPhone/iPad app by ABI GLOBAL LTD..)

- Source: https://appshunter.io/ios/app/fishio-sushi-battle/id1568911840 (this page in markdown: same URL + `.md`)
- Developer: [ABI GLOBAL LTD.](https://appshunter.io/developer/1743349083)
- Category: Games, Action, Casual
- Price: Free with in-app purchases
- Rating: 4.80/5 from 11,816 App Store ratings · 467 written reviews indexed
- Age rating: +9
- Requires: iOS 15.0 · 440 MB
- Languages: American English
- Released: 2021-07-16
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/fishio-sushi-battle/id1568911840/reviews.md

## What is Fish.IO?

Wanna have a deeper look at the ocean and the lives of marine creatures there? Let's explore Fish.io - a free io game - to see part of a real aquarium's life cycle of hunting and feeding!

With the flexibility and smoothness of your fingers, you control the baby shark with a horn on the bighead, and always ready to hunt a shoal of bream swimming around. BUT, BE CAREFUL! They aren't dead fishes and will do the same to you with their sharp swords. Boost your mana by eating sushi, then collect other fish heads, get higher scores, to dominate the sea and wear the crown! 

Dive deep, hunt tough, and Be A King!

FEATURING:
- Numerous kinds of fish: Baby shark, whale, piranha, clownfish, glob fish, narwhale, golden fish, and turtle.
- 3 kinds of upgradable blades: Katana, trident, and laser blade.
- Beautiful ocean world with deadly fish.
- IO gameplay where you combat with players around the world.

## Key features

- Control baby shark with horn
- Hunt and feed on smaller fish
- Boost mana by eating sushi
- Collect fish heads for score
- Combat players worldwide
- Upgradeable blades

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| GentMan | $4.99 | one-time |
| Snow | $3.99 | one-time |
| Elemental | $5.99 | one-time |
| Deep Beast | $5.99 | one-time |
| 1000 Gold | $0.99 | one-time |
| Christmas Ticket | $9.99 | one-time |
| Mighty Marine | $5.99 | one-time |
| Yin Yang of The Sea | $6.99 | one-time |
| New Legendary | $4.99 | one-time |
| Elemental Rare | $3.99 | one-time |
| Mid Autumn Ticket | $4.99 | one-time |
| Sharkjira Discount | $9.99 | one-time |
| Muscle Fish | $3.99 | one-time |
| Dragon Blade | $3.99 | one-time |
| GOLD BAG | $4.99 | one-time |
| GOLD CHEST | $9.99 | one-time |
| Medium Diamond Pack | $4.99 | one-time |
| Discount Welcome NewBie | $4.99 | one-time |
| Small Diamond Pack | $0.99 | one-time |


## What do users think of Fish.IO?

Overall sentiment: negative

**Pros**

- 🎮 Fun and addictive gameplay
- 👍 Satisfying chopping/slicing mechanics
- 🤩 Visually appealing graphics

**Cons**

- 💸 Excessive and intrusive ads
- 🤬 Misleading advertisements about no ads
- 🐛 Bugs and glitches (e.g. black screen on death, frozen loading screen)

**Commonly reported bugs**

- Purchases not working as intended
- Inconsistent ad-free experience after purchase
- Freezing and crashing issues

**Most requested features**

- Reduce number of ads or offer ad-free option
- Improve progression system and rewards
- Add more maps and gameplay modes
- Implement better balancing and fairness (e.g. shield duration, boss spawns)

## Recent user reviews (10 of 467)

All indexed reviews: https://appshunter.io/ios/app/fishio-sushi-battle/id1568911840/reviews.md

### 1/5 — To much adds

*2026-06-21, version 2.1.0*

To much adds

### 5/5 — おおおおももししろろいい

*2026-06-16*

刺すのやめられない止まらない

### 1/5 — Redownloaded

*2026-05-01, version 2.1.0*

Wanted to play this again. Redownloaded it, tried over and over again to get into settings and restore purchases but it was just constant ads. I couldn’t get anywhere.

### 4/5 — Promo

*2026-04-23, version 2.1.0*

I went on the promo thing and I got warned that it will steal my data but the game is good

### 1/5 — Игра мешает

*2025-12-28*

Супер реклама! Только игра мешает

### 5/5 — Game này oce á

*2025-12-25, version 2.0.7*

Game này hay mà quảnh cái hơi nhìu,ai dễ bức xúc không nên tải,mà nó hay kinh khủng lun í

### 1/5 — Its dumb

*2025-11-26, version 2.0.7*

It’s stupid it’s not even fun and there are so many adds

### 1/5 — 광고

*2025-11-20, version 2.0.7*

제작자 고아임 ㅋㅋㅋㅋ

### 1/5 — Major bug

*2025-10-27, version 2.0.4*

I am one of the top playees every week on the leaderboard having streaks my name is peterbot 23, i have encountered bugs where when i matchmake it doesnt put me in a gamw 
 Pls help

### 1/5 — Bad I don’t like it

*2025-10-15, version 2.0.4*

Boooooooooooooooooo

## Frequently asked questions about Fish.IO

### What is Fish.IO - Sushi Battle?

Fish.IO - Sushi Battle is a free io game where you control a baby shark in a virtual aquarium. The objective is to hunt and feed on smaller fish, collect sushi to boost your power, and avoid being hunted by other marine creatures.

### How do I play Fish.IO - Sushi Battle?

You control your baby shark with your finger, guiding it to hunt smaller fish and eat sushi. Eating sushi increases your mana, allowing you to become stronger. You can also collect fish heads to increase your score and dominate the sea.

### Is Fish.IO - Sushi Battle free to play?

Yes, Fish.IO - Sushi Battle is a free io game. However, it does offer in-app purchases and contains ads, which can enhance the gameplay experience or provide additional benefits.

### What kind of fish and upgrades are available?

The game features numerous kinds of fish like baby sharks, whales, piranhas, and more. You can also upgrade your blades with options like Katana, trident, and laser blade to improve your hunting capabilities.

### Can I play with other people?

Yes, Fish.IO - Sushi Battle features io gameplay, meaning you can combat with players from around the world in real-time. This adds a competitive element as you strive to become the Fish King.

## Version history (last 5 releases)

### 2.1.0 — 2026-04-21

Ready for a new update, aren't you? 
- minor bug fixes

### 2.0.8 — 2026-02-02

Ready for a new update, aren't you? 
- minor bug fixes

### 2.0.7 — 2025-10-29

Ready for a new update, aren't you? 
- minor bug fixes

### 2.0.4 — 2025-09-10

Ready for a new update, aren't you? 
- minor bug fixes

### 2.0.1 — 2025-05-16

Ready for a new update, aren't you? 
- minor bug fixes

## Apps similar to Fish.IO

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

## More apps by ABI GLOBAL LTD.

- [Metal Squad: Shooting Game](https://appshunter.io/ios/app/metal-squad-shooting-game/id1438835947)
- [Attack the Block: Shoot'em Up](https://appshunter.io/ios/app/attack-the-block-shootem-up/id1463514041)
- [Car Stunts 3D - Sky Parkour](https://appshunter.io/ios/app/car-stunts-3d-sky-parkour/id1492870407)
- [Arcade Hunter: Sword and Gun](https://appshunter.io/ios/app/arcade-hunter-sword-and-gun/id1495454611)
- [Car Parking : City Car Driving](https://appshunter.io/ios/app/car-parking-city-car-driving/id1509419091)
- [Cooking Sizzle: Master Chef](https://appshunter.io/ios/app/cooking-sizzle-master-chef/id1527708035)

All apps by ABI GLOBAL LTD.: https://appshunter.io/developer/1743349083

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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.*