# Koi Farm vs Eyka

The clearest difference is update cadence: Koi Farm at every 5 days against Eyka's fortnightly. Eyka's advantage is chart position (#114 vs unranked) and price ($0.99 vs $2.99). On rating, review sentiment, ratings volume and ads there is nothing between them.

Koi Farm costs $2.99 and Eyka $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Koi Farm against 4.7 for Eyka. Both are backed by a comparable volume of ratings — 15 and 27 respectively. Written reviews split almost evenly too, at 75% and 75% positive.

Koi Farm ships an update every 5 days, Eyka fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Koi Farm | Eyka |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | [4.7 (15 ratings)](https://appshunter.io/ios/app/koi-farm/id1607489625/reviews) | **[4.7 (27 ratings)](https://appshunter.io/ios/app/eyka/id6472593312/reviews)** |
| Number of ratings | 15 | **27** |
| Positive reviews | 75.0% of reviews | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Paid | Paid |
| Best chart rank | — | **#114** |
| Size | 264 MB | 66 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Job Talle](https://appshunter.io/developer/1607489627) | [Jason Walters](https://appshunter.io/developer/395152216) |

## What reviewers say

### Koi Farm

[App page](https://appshunter.io/ios/app/koi-farm/id1607489625)

Breed and discover unique koi fish in an infinite procedurally generated world. Collect your favorite patterns as trading cards and share them with others. Explore new mutations and fill your koi book.

**Highlights:** Procedurally generated koi patterns, Crossbreeding for new mutations, Collectible trading cards, Koi book for discovery, Shareable koi codes

**Features:** Vision Pro support

**In-app purchases:** none


### Eyka

[App page](https://appshunter.io/ios/app/eyka/id6472593312)

**Currently charting:** #114 Top Paid · Casual, #135 Top Paid · Puzzle (US App Store)

Engage in a tranquil puzzle experience focused on color and form. Rotate structures and tap blocks to shift colors, observing how each action influences its neighbors. Progress through six distinct color chapters with a calming, intuitive interface.

**Highlights:** Intuitive, minimalist puzzle design, Six curated color chapters, No ads, no timers, no interruptions, Fully offline play, 108 handcrafted puzzles, Focus and calm gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Koi Farm free?

Koi Farm costs $2.99, with no in-app purchases.

### Is Eyka free?

Eyka costs $0.99, with no in-app purchases.

### Which has better reviews, Koi Farm or Eyka?

Eyka is rated higher. Koi Farm averages 4.7 out of 5 from 15 ratings, while Eyka averages 4.7 from 27 ratings.

### Do Koi Farm or Eyka have ads?

Neither Koi Farm nor Eyka shows ads.

### Which is updated more often, Koi Farm or Eyka?

Koi Farm ships an update every 5 days, and Eyka fortnightly. Most recently, Koi Farm was updated on October 30, 2026 and Eyka on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*