# Pond Koi Lite vs Aurora Zen

The clearest difference is rating: Aurora Zen at 5.0 against Pond Koi Lite's 3.3. Aurora Zen also leads on iOS requirement (13.0 vs 15.0). Pond Koi Lite's advantage is update cadence (every 2 months vs every 11 months) and ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Aurora Zen holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Pond Koi Lite has 6 ratings behind it against 1, so its average is the more settled of the two.

Pond Koi Lite ships an update every 2 months, Aurora Zen every 11 months. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Pond Koi Lite | Aurora Zen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/pond-koi-lite/id856222884/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aurora-zen/id1662065243/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 201 MB | 695 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [荣辉 张](https://appshunter.io/developer/517582330) | [Virtex Edge Design Inc.](https://appshunter.io/developer/1276208686) |

## What reviewers say

### Pond Koi Lite

[App page](https://appshunter.io/ios/app/pond-koi-lite/id856222884)

Immerse yourself in a tranquil digital koi pond. Interact with beautiful fish, customize your environment with various backgrounds and flora, and enjoy a rich selection of natural soundscapes for a stress-relieving and uplifting experience.

**Highlights:** Realistic koi fish simulation, Interactive feeding and teasing, Customizable backgrounds and flora, Extensive nature sound library, Realistic water physics, Stress-relieving and uplifting experience

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

**In-app purchases:** none


### Aurora Zen

[App page](https://appshunter.io/ios/app/aurora-zen/id1662065243)

Create stunning visual displays by painting the sky with vibrant aurora ribbons. This app offers a relaxing experience, allowing users to find their zen through colorful and dynamic sky art.

**Highlights:** Paint the sky with aurora ribbons, Create vibrant colors and shapes, Relaxing and zen-like experience, Dynamic visual displays, Fill the sky with beautiful art

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pond Koi Lite free?

Pond Koi Lite is free to download, with no in-app purchases.

### Is Aurora Zen free?

Aurora Zen is free to download, with no in-app purchases.

### Which has better reviews, Pond Koi Lite or Aurora Zen?

Aurora Zen is rated higher. Pond Koi Lite averages 3.3 out of 5 from 6 ratings, while Aurora Zen averages 5.0 from 1 ratings.

### Do Pond Koi Lite or Aurora Zen have ads?

Neither Pond Koi Lite nor Aurora Zen shows ads.

### Which is updated more often, Pond Koi Lite or Aurora Zen?

Pond Koi Lite ships an update every 2 months, and Aurora Zen every 11 months. Most recently, Pond Koi Lite was updated on October 23, 2026 and Aurora Zen on October 19, 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.*