# Natural Pool vs HASA water

Natural Pool and HASA water are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Natural Pool | HASA water |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/natural-pool/id1233091330/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 26 MB | 52 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Pure Planet Science & Technology, Inc.](https://appshunter.io/developer/1234693265) | [Hasa Inc.](https://appshunter.io/developer/1713193810) |

## What reviewers say

### Natural Pool

[App page](https://appshunter.io/ios/app/natural-pool/id1233091330)

This app helps manage water quality for pools, spas, and other water systems using eco-friendly treatments. It provides educational tools and calculators to simplify water maintenance for users of all skill levels. The app also offers support for the Spanish language.

**Highlights:** Water chemistry calculation, Eco-friendly water treatments, Pool and spa management, Educational tools, Spanish language support

**Features:** macOS Compatibility

**In-app purchases:** none


### HASA water

[App page](https://appshunter.io/ios/app/hasa-water/id6473078202)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Natural Pool free?

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

### Is HASA water free?

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

### Do Natural Pool or HASA water have ads?

Neither Natural Pool nor HASA water shows ads.

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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.*