---
title: "Idle Koi Fish - Zen Pond fun - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Welcome to the most relaxing zen like idle game : discover, collect and hatch beautiful koi fish to populate your pond !  * 20+ Koi Fish to breed Unlock * Hundreds of levels to upgrade *Relaxing stres"
---

# Idle Koi Fish - Zen Pond fun — United States
> Play breed & merge simulator

![Idle Koi Fish App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/fe/18/8f/fe188f2f-5f70-5709-881b-73775054146d/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [VAAK SOLUTIONS AND SERVICES (OPC) PRIVATE](https://apptail.io/developer/vaak-solutions-and-services-opc-private-ywkb)
**Category:** Games
**Rating:** 3.2/5 (26 ratings)
**Price:** Free
**Bundle ID:** com.vaak.koifishidle
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0.4 (released 2025-04-28)
**Original Release:** 2019-07-03
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1468275146)
**AppTail Page:** [https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/united-states](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/united-states)

## Idle Koi Fish Description
Welcome to the most relaxing zen like idle game : discover, collect and hatch beautiful koi fish to populate your pond !

* 20+ Koi Fish to breed Unlock
* Hundreds of levels to upgrade
*Relaxing stress free sound

Experience the most exciting Koi Fish idle game ! Are you ready to manage your pond and breed all the koi fish ?

Install now and relax in this chill and cute mobile/idle game !!!

## Idle Koi Fish Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/bb/b0/c7/bbb0c723-1fa5-2259-4c8d-6bb9e7fd539a/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/07/74/66/07746614-9b32-b7f4-c9ed-0856fd55d4a9/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/db/53/fb/db53fb4c-0902-5530-2630-dbbd680faed2/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/23/16/ca/2316ca5a-810f-b07c-f452-c8fdb3b3f6d6/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/f4/fa/ba/f4faba10-5c36-b644-5efe-e0d865c444c0/pr_source.png/1242x2688.png)

## Idle Koi Fish Rating Breakdown in United States
- 5 stars: 12 (46%)
- 4 stars: 2 (8%)
- 3 stars: 2 (8%)
- 2 stars: 0 (0%)
- 1 stars: 10 (38%)

## Idle Koi Fish Reviews in United States

### *---- "Honestly sucks."
It forces me to watch ads to collect my level up rewards. I can’t opt out of ads bc I get it either way. What a dirty trick to compel players to watch ads.
-- KJM 1998, 2026-01-12

### ***-- "Updates?"
It would be nice if this game were updated with some improvements over time. It’s fun. The ads are so horrible though, and so inappropriate! How do I complain about a game I saw in an ad? Couples 3D. So distasteful!
-- DanaInTexas, 2024-12-26

### *---- "Too many ads"
Too many ads to be relaxing.
-- IFireBend, 2023-01-09

### ****- "Please add new fish!!"
I love the game so much and find it so fun to play, but it would be better if they added more levels and more fish!!
-- JulianKoi, 2022-06-24

### *---- "Relax? Zen?"
Tell me what is relaxing about a bunch of robotic fish that bump into the edges of the "pond" while spewing out a bunch of numbers?
-- FEXZACN, 2021-07-20

### ***** "So fun/relaxing!!!"
Ok, this game is amazing. It’s super calming and it’s super fun. It has really good animations and there really aren’t that many ads, which is great! I am OBSESSED with this game. 

One idea—-
 
Update the game. More koi fish would be so AWESOME. ESPECIALLY IF THEY WERE THEMED OR SOMETHING. That would be SUPER COOL!!

Thanks so much for this amazing game!!
-- DragonGirl_1079, 2020-01-17

### *---- "Could be good but not"
There are so many long ads it’s not zen at all. You have to watch a game add for every level which is multiple times in only ten minutes. Could be zen but miserable instead.
-- needsomezen, 2019-12-12

### ***-- "Please Chang"
This game wood be better if it had well this

1: please make the koi move there body and tail instead of there tail

2: please make the koi uhhh..... look more real.
-- 53653653653643643543542542, 2019-07-29

[View all Idle Koi Fish reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Idle Koi Fish Discovered Keywords
- zen koi 2
- fishpond
- koi fish

## Apps Similar to Idle Koi Fish
- [Flutter: Butterfly Sanctuary](https://apptail.io/app/flutter-butterfly-sanctuary-PLc/united-states)
- [AquaLife 3D](https://apptail.io/app/aqualife-3d-Ppe/united-states)
- [Zen Koi 2](https://apptail.io/app/zen-koi-2-NSm/united-states)
- [Idle Fish - Aquarium Games](https://apptail.io/app/idle-fish-aquarium-games-xEB/united-states)
- [Zen Koi Classic](https://apptail.io/app/zen-koi-classic-JhR/united-states)
- [Paradise - Fish Aquarium](https://apptail.io/app/paradise-fish-aquarium-bhU/united-states)
- [Koi - Aquarium](https://apptail.io/app/koi-aquarium-Elxg/united-states)
- [Medaka Breeder](https://apptail.io/app/medaka-breeder-FiGn/united-states)
- [ベタリウム - 癒しの熱帯魚育成](https://apptail.io/app/app-NUnq/united-states)
- [Fish Farm 4: 3D Aquarium](https://apptail.io/app/fish-farm-4-3d-aquarium-ulmu/united-states)

## Idle Koi Fish Available In
- [United States](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/united-states)
- [United Kingdom](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/united-kingdom)
- [Philippines](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/philippines)
- [Russia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/russia)
- [Denmark](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/denmark)
- [Norway](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/norway)
- [Thailand](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/thailand)
- [Australia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/australia)
- [China](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/china)
- [Argentina](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/argentina)
- [Vietnam](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/vietnam)
- [Switzerland](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/switzerland)
- [Canada](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/canada)
- [Germany](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/germany)
- [Japan](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/japan)
- [Singapore](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/singapore)
- [Netherlands](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/netherlands)
- [Estonia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/estonia)
- [Egypt](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/egypt)
- [Spain](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/spain)
- [Finland](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/finland)
- [France](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/france)
- [Grenada](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/grenada)
- [Ghana](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/ghana)
- [Greece](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/greece)
- [Hong Kong SAR China](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/hong-kong)
- [Croatia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/croatia)
- [Hungary](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/hungary)
- [Indonesia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/indonesia)
- [Ireland](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/ireland)
- [Israel](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/israel)
- [India](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/india)
- [Iceland](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/iceland)
- [Italy](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/italy)
- [Jamaica](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/jamaica)
- [Kenya](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/kenya)
- [South Korea](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/south-korea)
- [Kuwait](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/kuwait)
- [Cayman Islands](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/cayman-islands)
- [Kazakhstan](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/kazakhstan)
- [Lebanon](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/lebanon)
- [Sri Lanka](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/sri-lanka)
- [Lithuania](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/lithuania)
- [Luxembourg](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/luxembourg)
- [Latvia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/latvia)
- [Madagascar](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/madagascar)
- [North Macedonia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/north-macedonia)
- [Mali](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/mali)
- [Malta](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/malta)
- [Mauritius](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/mauritius)
- [Mexico](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/mexico)
- [Malaysia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/malaysia)
- [Namibia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/namibia)
- [Nigeria](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/nigeria)
- [Nepal](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/nepal)
- [New Zealand](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/new-zealand)
- [Peru](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/peru)
- [Pakistan](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/pakistan)
- [Poland](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/poland)
- [Portugal](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/portugal)
- [Romania](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/romania)
- [Saudi Arabia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/saudi-arabia)
- [Sweden](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/sweden)
- [Slovenia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/slovenia)
- [Slovakia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/slovakia)
- [Tunisia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/tunisia)
- [Türkiye](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/turkey)
- [Taiwan](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/taiwan)
- [Ukraine](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/ukraine)
- [Uzbekistan](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/uzbekistan)
- [United Arab Emirates](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/united-arab-emirates)
- [South Africa](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/south-africa)
- [Armenia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/armenia)
- [Austria](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/austria)
- [Azerbaijan](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/azerbaijan)
- [Belgium](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/belgium)
- [Bulgaria](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/bulgaria)
- [Bahrain](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/bahrain)
- [Brunei](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/brunei)
- [Brazil](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/brazil)
- [Belarus](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/belarus)
- [Chile](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/chile)
- [Colombia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/colombia)
- [Cyprus](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/cyprus)
- [Czechia](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/czechia)
- [Dominican Republic](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/dominican-republic)
- [Algeria](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/algeria)
- [Ecuador](https://apptail.io/app/idle-koi-fish-zen-pond-fun-Meod/ecuador)

---

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