# Zen Koi Classic vs Koitopia

The clearest difference is rating: Zen Koi Classic at 4.7 against Koitopia's 2.1. Zen Koi Classic also leads on review sentiment (86% vs 47%) and ratings volume (2.1K vs 16). Koitopia's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Zen Koi Classic sells 10 one-off in-app purchases and Koitopia sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Zen Koi Classic holds the better App Store score, 4.7 against 2.1. That said, the two scores are not equally well evidenced: Zen Koi Classic has 2.1K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 86% of Zen Koi Classic's written reviews are positive against 47% of Koitopia's.

Zen Koi Classic ships an update every 3 months, Koitopia every 5 weeks. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Zen Koi Classic | Koitopia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.1K ratings)](https://appshunter.io/ios/app/zen-koi-classic/id896575207/reviews)** | [2.1 (16 ratings)](https://appshunter.io/ios/app/koitopia/id6474526850/reviews) |
| Number of ratings | **2.1K** | 16 |
| Positive reviews | **85.6% of reviews** | 47.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 128 MB | 352 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LandShark Games Pte. Ltd.](https://appshunter.io/developer/635142101) | [Homeworx Consulting Pty Ltd](https://appshunter.io/developer/1721842903) |

## What reviewers say

### Zen Koi Classic

[App page](https://appshunter.io/ios/app/zen-koi-classic/id896575207)

Nurture and collect vibrant Koi fish in a serene underwater world. Watch them grow, evolve into majestic dragons, and discover hundreds of unique varieties. Share your collection with friends and enjoy a calming, visually stunning experience.

**Highlights:** Breed and collect hundreds of unique Koi varieties, Watch Koi evolve into majestic dragons, Soothing music and mesmerizing visuals, Intuitive single-touch controls, Share and gift Koi with friends, Limited edition rewards for collectors

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $1.99 | one-time |
| Small Handful of pearls | $1.99 | one-time |
| Handful of pearls | $4.99 | one-time |
| Hasu Pack | $4.99 | one-time |
| Bag of pearls | $9.99 | one-time |
| Tenshi Pack | $9.99 | one-time |
| Splatto Pack | $9.99 | one-time |
| Yajiri Pack | $9.99 | one-time |
| Monkī Pack | $19.99 | one-time |
| Nami Pack | $19.99 | one-time |

**What reviewers like**

- 🌊 Relaxing and calming gameplay
- 🎨 Beautiful and intricate koi designs
- 🐉 Enjoyment of breeding and evolving koi into dragons
- 🕰️ Great way to pass time and de-stress
- 🎶 Soothing and pleasant background music

**What reviewers complain about**

- 💰 Difficulty earning pearls without in-app purchases
- 🔒 Limited number of koi/egg slots without spending pearls
- 🐛 Occasional crashes and bugs after updates
- 🆕 Concerns about losing progress after updates
- 📺 Disruptive full-screen ads

**Reported bugs**

- Koi and dragon progress lost after updates
- Inconsistent koi movement and speed issues
- Ads causing frequent crashes or freezes

**Requested features**

- Ability to play as or interact with dragons
- More koi slots or alternative ways to expand pond
- Easier ways to earn pearls without watching ads
- Ability to name or customize koi and dragons
- Zoom out feature to see full pond layout


### Koitopia

[App page](https://appshunter.io/ios/app/koitopia/id6474526850)

Breed and grow unique Koi varieties in a virtual pond. Complete quests, solve puzzles, and customize your environment. Showcase your prized fish in this relaxing 3D simulation game.

**Highlights:** Koi breeding mechanics, Pond customization, Daily quests and puzzles, Event-based challenges, Mini-games (Feed the Fish, Catch the Food), Ornamental Pond showcase

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Koi Fortune Pack | $0.99 | one-time |
| Koi Spring Bundle | $4.99 | one-time |
| Koi Ripples Cache | $9.99 | one-time |
| Koi Tranquility Collection | $24.99 | one-time |
| Koi Floating World Trove | $79.99 | one-time |


## Frequently asked questions

### Is Zen Koi Classic free?

Zen Koi Classic is free to download, with in-app purchases available.

### Is Koitopia free?

Koitopia is free to download, with in-app purchases available.

### Which has better reviews, Zen Koi Classic or Koitopia?

Zen Koi Classic is rated higher. Zen Koi Classic averages 4.7 out of 5 from 2.1K ratings, while Koitopia averages 2.1 from 16 ratings.

### Do Zen Koi Classic or Koitopia have ads?

Zen Koi Classic shows ads; Koitopia does not.

### Which is updated more often, Zen Koi Classic or Koitopia?

Zen Koi Classic ships an update every 3 months, and Koitopia every 5 weeks. Most recently, Zen Koi Classic was updated on September 26, 2026 and Koitopia on September 20, 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.*