# Zen Koi Sea Monsters Clash IO — Merge & Battle Moshi Monsters

> Merge and battle sea monsters to grow powerful and conquer the ocean. (iPhone/iPad app by Muhammad Haroon Mehmood.)

- Source: https://appshunter.io/ios/app/zen-koi-sea-monsters-clash-io/id6476266220 (this page in markdown: same URL + `.md`)
- Developer: [Muhammad Haroon Mehmood](https://appshunter.io/developer/1486652095)
- Category: Games, Casual, Simulation
- Price: Free with in-app purchases
- Rating: 4.00/5 from 2 App Store ratings
- Age rating: 9+
- Requires: iOS 12.0 · 96 MB
- Languages: English
- Released: 2024-01-19
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/zen-koi-sea-monsters-clash-io/id6476266220/reviews.md

## What is Zen Koi Sea Monsters Clash IO?

Feed your monster by merging it with other monsters to make a more giant, more powerful sea creature. It is wise to summon and fight monsters lower in level than your monster. Merge with as many monsters as possible to become the most enormous fish-land monster.Unlock new monster powers and underwater worlds and conquer each to rule the sea. Use traditional fighting tools like a hammer, an axe, or a sword to fight rivals and transform your beast into a monster.In Zen Koi Clash, you are not the only one who wants to become powerful; other sea monsters will attack you, so prepare your defenses by installing different shields and attaining various superpowers to fight off the invaders. Each time you upgrade the monster to a new level, you will be rewarded with in-game currency that you can use to buy shields and powers.The variety of monsters you could merge with includes hungry sharks, dinosaurs, piranhas, and more. Merge the extinct creatures from the lost past, engage in epic sea battles, explore monsters of the dark ocean, and create your kingdom of sea monsters.How to play:The gameplay of Zen Koi Monsters Clash is quite easy. Your mission is to transform your sea monster from a small to the biggest one by merging it with other monsters. But you must choose your rival carefully because you may lose the battle if you fight with a beast at a higher level than yours. So, choose your enemy who is equal to or lower than yours.Features:Wide range of sea monsters to merge and unlock new powersBuild a monstrous kingdom in the depths of the ancient oceanUnlock new weapons, monster powers, and aquarium landsBuild magic shields to defend against other sea creaturesMerge your monster with equal or lower-level monstersIf you love merging, fighting, and monster-building games, then Zen Koi, a unique monster merger game, will excite you until the end. Merge any monster with any monster, and keep building your creature to become the ultimate beast. Get Zen Koi Sea Clash for an action-packed experience of the deep ocean.

## Key features

- Merge sea monsters to grow
- Battle rivals and invaders
- Unlock new monster powers
- Build a monster kingdom
- Equip weapons and shields
- Explore underwater worlds

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |



## Frequently asked questions about Zen Koi Sea Monsters Clash IO

### What is Zen Koi Sea Monsters Clash IO?

Zen Koi Sea Monsters Clash IO is a game where you merge sea monsters to make them bigger and stronger. You can then battle other monsters and invaders to conquer the ocean.

### How do you play Zen Koi Sea Monsters Clash IO?

Your goal is to grow your sea monster by merging it with other monsters. You must choose your opponents carefully, fighting those at or below your monster's level to avoid losing.

### What kind of monsters can I merge in Zen Koi Sea Monsters Clash IO?

You can merge a wide variety of sea monsters, including sharks, dinosaurs, and piranhas, as well as extinct creatures from the past.

### Can I defend my monster in Zen Koi Sea Monsters Clash IO?

Yes, you can prepare your defenses by installing shields and acquiring superpowers to fight off invading sea monsters.

### Does Zen Koi Sea Monsters Clash IO have ads?

Yes, the game contains advertisements.

### What platforms is Zen Koi Sea Monsters Clash IO available on?

Zen Koi Sea Monsters Clash IO is available on iPhone, iPad, and iPod.

### What is the age rating for Zen Koi Sea Monsters Clash IO?

The game has an age rating of 9+.

### How often is Zen Koi Sea Monsters Clash IO updated?

The latest version, 1.1, was released on March 8, 2024, indicating recent updates.

## Version history (last 2 releases)

### 1.1 — 2024-03-08

bug fixes and improvements

### 1.0 — 2024-01-19

No release notes.

## Apps similar to Zen Koi Sea Monsters Clash IO

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sea Monster Simulator 2018](https://appshunter.io/ios/app/sea-monster-simulator-2018/id1364479942) | 3.1 (33) | Free | Games |
| [Hungry Shark World](https://appshunter.io/ios/app/hungry-shark-world/id1046846443) | 4.7 (621,425) | Free | Games |
| [Hungry Ocean: Eat Fish & Grow](https://appshunter.io/ios/app/hungry-ocean-eat-fish-and-grow/id1586686107) | 4.5 (998) | Free | Games |
| [Sea Merge: Fish Aquarium](https://appshunter.io/ios/app/sea-merge-fish-aquarium/id1481821371) | 4.4 (1,204) | Free | Games |
| [Sea Fishing - Sushi Maker Game](https://appshunter.io/ios/app/sea-fishing-sushi-maker-game/id6444812708) | 4.5 (21) | Free | Games |
| [Hungry Shark Evolution](https://appshunter.io/ios/app/hungry-shark-evolution/id535500008) | 4.7 (198,354) | Free | Games |

## More apps by Muhammad Haroon Mehmood

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- [Color Mix: ASMR Coloring Match](https://appshunter.io/ios/app/color-mix-asmr-coloring-match/id1500322539)
- [Paint Book Christmas Edition](https://appshunter.io/ios/app/paint-book-christmas-edition/id1526180078)
- [Flag Painting - Masking print](https://appshunter.io/ios/app/flag-painting-masking-print/id1547393114)
- [Relaxing ASMR Carpet Cleaning](https://appshunter.io/ios/app/relaxing-asmr-carpet-cleaning/id1548096522)

All apps by Muhammad Haroon Mehmood: https://appshunter.io/developer/1486652095

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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 2026-06-01.*