# PoolSync Pro vs Pool

The clearest difference is device support: Pool at 2 against PoolSync Pro's —. Pool also leads on iOS requirement (15.0 vs 17.0). 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 | PoolSync Pro | Pool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pool-proof/id6761028109/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | — | No |
| Monetization | — | Free |
| Size | 82 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Rocio Home](https://appshunter.io/developer/1885610287) | [Brandon Currie](https://appshunter.io/developer/1887377079) |

## What reviewers say

### PoolSync Pro

[App page](https://appshunter.io/ios/app/poolsync-pro/id6760668875)

**In-app purchases:** none


### Pool

[App page](https://appshunter.io/ios/app/pool-proof/id6761028109)

This app guides users through spa and hot tub water chemistry using a professional-grade test kit methodology. It ensures the correct order of chemical additions, provides precise dose recommendations, and calculates the LSI score for optimal water balance. The app is designed for poolside use with a focus on privacy and safety.

**Highlights:** Step-by-step chemical balancing, Precise dose calculations, LSI score calculation, Chlorine and bromine modes, Wet-hand friendly interface, Local data storage, Safety guardrails

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PoolSync Pro free?

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

### Is Pool free?

Pool 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.*