# iAquaLink vs NPT Backyard

The clearest difference is rating: iAquaLink at 4.7 against NPT Backyard's 3.7. iAquaLink also leads on ratings volume (101K vs 101) and iOS requirement (13.2 vs 15.0). NPT Backyard's advantage is monetization model (free vs free with in-app purchases) and review sentiment (43% vs 28%). On price, update cadence, ads and in-app purchases there is nothing between them.

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

iAquaLink holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: iAquaLink has 101K ratings behind it against 101, so its average is the more settled of the two. Written reviews complicate that: 28% of iAquaLink's written reviews are positive against 43% of NPT Backyard's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | iAquaLink | NPT Backyard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (101K ratings)](https://appshunter.io/ios/app/iaqualink/id443059509/reviews)** | [3.7 (101 ratings)](https://appshunter.io/ios/app/npt-backyard/id1478178328/reviews) |
| Number of ratings | **101K** | 101 |
| Positive reviews | 28.2% of reviews | **42.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 117 MB |
| Requires iOS | **13.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zodiac Pool Systems, Inc.](https://appshunter.io/developer/443059512) | [Pool Corporation](https://appshunter.io/developer/508083385) |

## What reviewers say

### iAquaLink

[App page](https://appshunter.io/ios/app/iaqualink/id443059509)

Control and monitor your swimming pool equipment remotely from your mobile device. Adjust settings like pump speed, temperature, and lighting, and automate cleaning schedules. Offers comprehensive management for various pool systems and accessories.

**Highlights:** Remote pool equipment monitoring and control, Schedule and operate pumps, Control pool and spa heating, Automate pool lighting, Manage saltwater chlorinators, On-demand robotic pool cleaner control, Temperature monitoring and adjustment

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to control pool and spa remotely
- 👍 Convenient for monitoring pool status
- 💡 Good integration with Alexa
- 🔒 Reliable connectivity when hardwired

**What reviewers complain about**

- 🐛 Frequent connectivity issues and app crashes
- 👎 Limited functionality in the app compared to web interface
- 💤 Slow response times and laggy performance
- 🤯 Confusing and outdated user interface

**Reported bugs**

- App freezes and loses connection to pool equipment
- Inability to re-add previously connected devices
- Unreliable firmware updates causing issues
- Inconsistent display of pool status and settings

**Requested features**

- Customizable dashboard and one-touch controls
- Notifications for pool events (e.g., robot full, temperature reached)
- Improved scheduling and automation options
- Better integration with smart home platforms


### NPT Backyard

[App page](https://appshunter.io/ios/app/npt-backyard/id1478178328)

Visualize your dream pool in your own backyard using augmented reality. This app offers stunning 4k graphics, advanced lighting, and realistic water simulations to help you design and preview your perfect pool.

**Highlights:** Augmented Reality pool visualization, 4k graphics, Realistic lighting effects, Advanced water systems, Design your dream pool

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for visualizing pool options
- 👍 Helpful for remodel planning
- 👍 User-friendly interface
- 👍 Good for comparing finishes and colors
- 👍 AR view enhances visualization

**What reviewers complain about**

- 😞 Limited design options
- 😞 Cannot create custom pool shapes
- 😞 AR view often doesn't work
- 😞 Inaccurate rendering of water color
- 😞 App crashes frequently

**Reported bugs**

- AR doesn't work
- App crashes when viewing tiles
- App crashes frequently
- App is slow and hangs
- Water color doesn't change with plaster choices

**Requested features**

- Option to design a remodel for existing pools
- Ability to change pool dimensions within the app
- More standard pool shapes available (e.g., round spa)
- Include all pool tiles from the catalog
- Ability to drag and position the pool design in the yard


## Frequently asked questions

### Is iAquaLink free?

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

### Is NPT Backyard free?

NPT Backyard is free to download, with no in-app purchases.

### Which has better reviews, iAquaLink or NPT Backyard?

iAquaLink is rated higher. iAquaLink averages 4.7 out of 5 from 101K ratings, while NPT Backyard averages 3.7 from 101 ratings.

### Do iAquaLink or NPT Backyard have ads?

Neither iAquaLink nor NPT Backyard shows ads.

### Which is updated more often, iAquaLink or NPT Backyard?

iAquaLink ships an update every 2 months, and NPT Backyard every 2 months. Most recently, iAquaLink was updated on October 22, 2026 and NPT Backyard on October 14, 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.*