# Hayward Poolwatch vs AppSav2

The clearest difference is device support: Hayward Poolwatch at 3 against AppSav2's —. Hayward Poolwatch also leads on iOS requirement (13.0 vs 15.0). On price 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.

## The numbers

| Metric | Hayward Poolwatch | AppSav2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hayward-poolwatch/id1229111016/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 19.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 59 MB | 72 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Hayward](https://appshunter.io/developer/827614021) | [LITESOFT](https://appshunter.io/developer/624850312) |

## 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


### AppSav2

[App page](https://appshunter.io/ios/app/appsav2/id1663224867)

**In-app purchases:** none


## Frequently asked questions

### Is Hayward Poolwatch free?

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

### Is AppSav2 free?

AppSav2 is free to download, with no in-app purchases.

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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.*