# Hayward Poolwatch vs Maytronics One

The clearest difference is rating: Maytronics One at 4.1 against Hayward Poolwatch's 1.0. Maytronics One also leads on ratings volume (129 vs 1). Hayward Poolwatch's advantage is review sentiment (20% vs 11%). 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.

Maytronics One holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Maytronics One has 129 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 20% of Hayward Poolwatch's written reviews are positive against 11% of Maytronics One's, so the app with the better star average is not the one people write more warmly about.

Hayward Poolwatch ships an update every 3 months, Maytronics One every 2 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Hayward Poolwatch | Maytronics One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/hayward-poolwatch/id1229111016/reviews) | **[4.1 (129 ratings)](https://appshunter.io/ios/app/maytronics-one/id6740518411/reviews)** |
| Number of ratings | 1 | **129** |
| Positive reviews | **19.5% of reviews** | 10.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 59 MB | 116 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hayward](https://appshunter.io/developer/827614021) | [Maytronics](https://appshunter.io/developer/664564907) |

## What reviewers say

### Hayward Poolwatch

[App page](https://appshunter.io/ios/app/hayward-poolwatch/id1229111016)

Monitor your pool's pH, ORP, and water temperature in real-time. Remotely adjust filtration, water treatment, and lighting settings. Control external devices like heat pumps via auxiliary relays.

**Highlights:** Real-time pool monitoring, pH level tracking, ORP level tracking, Water temperature monitoring, Remote filtration adjustment, Remote water treatment control, Remote lighting control, External device control

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

**In-app purchases:** none


### Maytronics One

[App page](https://appshunter.io/ios/app/maytronics-one/id6740518411)

This app offers remote control for robotic pool cleaners, allowing users to optimize cleaning cycles, set custom modes, and schedule automatic cleanings. It provides status checks and a unique homing feature for convenient robot retrieval.

**Highlights:** Profile-based automation, Custom auto-parking, Custom cleaning modes, Status check before cleaning, UltraRun mode scheduling, LED lights customization

**In-app purchases:** none


## Frequently asked questions

### Is Hayward Poolwatch free?

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

### Is Maytronics One free?

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

### Which has better reviews, Hayward Poolwatch or Maytronics One?

Maytronics One is rated higher. Hayward Poolwatch averages 1.0 out of 5 from 1 ratings, while Maytronics One averages 4.1 from 129 ratings.

### Do Hayward Poolwatch or Maytronics One have ads?

Neither Hayward Poolwatch nor Maytronics One shows ads.

### Which is updated more often, Hayward Poolwatch or Maytronics One?

Hayward Poolwatch ships an update every 3 months, and Maytronics One every 2 months. Most recently, Hayward Poolwatch was updated on November 2, 2026 and Maytronics One on November 7, 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.*