# iQuarium vs Pond Koi Lite

The clearest difference is rating: iQuarium at 4.3 against Pond Koi Lite's 3.3. iQuarium also leads on ratings volume (240 vs 6) and update cadence (monthly vs every 2 months). Pond Koi Lite's advantage is in-app purchases (none vs 9). On price, ads and device support there is nothing between them.

Both are free to download. iQuarium sells 9 one-off in-app purchases. Pond Koi Lite asks for nothing beyond the download.

iQuarium holds the better App Store score, 4.3 against 3.3. That said, the two scores are not equally well evidenced: iQuarium has 240 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 61% of iQuarium's written reviews are positive against 50% of Pond Koi Lite's.

iQuarium ships an update monthly, Pond Koi Lite every 2 months. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | iQuarium | Pond Koi Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (240 ratings)](https://appshunter.io/ios/app/iquarium/id486736110/reviews)** | [3.3 (6 ratings)](https://appshunter.io/ios/app/pond-koi-lite/id856222884/reviews) |
| Number of ratings | **240** | 6 |
| Positive reviews | **61.4% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 123 MB | 201 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infinite Dreams Inc.](https://appshunter.io/developer/306712040) | [荣辉 张](https://appshunter.io/developer/517582330) |

## What reviewers say

### iQuarium

[App page](https://appshunter.io/ios/app/iquarium/id486736110)

A virtual aquarium app designed for relaxation and stress relief. Watch your fish swim, feed them, and interact with them in a calming environment. Discover new decorations to personalize your tank and develop your fish's unique personality.

**Highlights:** Virtual fish tank simulation, Interactive fish care (feeding, playing), Discover and place decorations, Develop fish personality, Relaxing ambient sounds, Personalizable aquarium space

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5000 Points | $0.99 | one-time |
| 5000 Points + Pirate Theme | $0.99 | one-time |
| 5000 Points + Zombie Theme | $0.99 | one-time |
| Pink Theme | $0.99 | one-time |
| Military Theme | $0.99 | one-time |
| Gangsta Theme | $0.99 | one-time |
| Christmas Theme | $0.99 | one-time |
| Happy New Year Theme | $0.99 | one-time |
| Bundle (4 Themes + 5000 pts) | $2.99 | one-time |

**What reviewers like**

- 🐟 Realistic fish behavior
- 🌱 Relaxing aquarium experience
- 🎨 Beautiful graphics and animations
- 🕰️ Useful clock feature

**What reviewers complain about**

- 🕰️ Slow progression and unlocking of new items
- 🐟 Limited number of fish
- 🛑 Lack of updates and new content
- 💤 Boring after initial novelty wears off

**Reported bugs**

- Compatibility issues with newer iOS versions
- Crashing and performance problems
- Inconsistent point tracking and unlocking

**Requested features**

- Add more fish species and color variations
- Implement fish breeding and baby fish
- Allow for more customization and decoration of the aquarium
- Introduce new interactive elements and mini-games


### 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


## Frequently asked questions

### Is iQuarium free?

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

### Is Pond Koi Lite free?

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

### Which has better reviews, iQuarium or Pond Koi Lite?

iQuarium is rated higher. iQuarium averages 4.3 out of 5 from 240 ratings, while Pond Koi Lite averages 3.3 from 6 ratings.

### Do iQuarium or Pond Koi Lite have ads?

Neither iQuarium nor Pond Koi Lite shows ads.

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

iQuarium ships an update monthly, and Pond Koi Lite every 2 months. Most recently, iQuarium was updated on October 29, 2026 and Pond Koi Lite on October 23, 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.*