# Pool Copilot vs Pool Math Calculator

The clearest difference is monetization model: Pool Math Calculator at free against Pool Copilot's freemium. Pool Math Calculator also leads on ratings volume (43 vs 13). Pool Copilot's advantage is update cadence (fortnightly vs every 2 months). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Pool Copilot sells 2 in-app purchases, starting at $2.99 per month and Pool Math Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Pool Copilot against 4.8 for Pool Math Calculator. Both are backed by a comparable volume of ratings — 13 and 43 respectively.

Pool Copilot ships an update fortnightly, Pool Math Calculator every 2 months. The most recent releases landed on June 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Pool Copilot | Pool Math Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (13 ratings)](https://appshunter.io/ios/app/pool-copilot-easy-pool-care/id6741560777/reviews)** | [4.8 (43 ratings)](https://appshunter.io/ios/app/pool-math-calculator/id6746519942/reviews) |
| Number of ratings | 13 | **43** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 25 MB | 4 MB |
| Requires iOS | **17** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [123CHLOR CORP.](https://appshunter.io/developer/1794703652) | [Sergii Nesterenko](https://appshunter.io/developer/1686841405) |

## What reviewers say

### Pool Copilot

[App page](https://appshunter.io/ios/app/pool-copilot-easy-pool-care/id6741560777)

This AI-powered app simplifies pool maintenance year-round. It offers easy water testing, intelligent pump scheduling, maintenance reminders, and chemical inventory tracking to help you keep your pool clean and balanced without guesswork.

**Highlights:** Tap-to-match water testing, AI-powered pump scheduling, Maintenance reminders, Chemical inventory tracking, Log and track pool data, Works with any pool type

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| per month | $2.99 | per month |
| per year | $24.99 | per year |


### Pool Math Calculator

[App page](https://appshunter.io/ios/app/pool-math-calculator/id6746519942)

This app simplifies pool water chemistry by calculating precise chemical dosages for balanced water. It helps estimate the impact of adding various chemicals and determines pool volume from basic measurements. Designed for practical, everyday pool maintenance, it keeps essential information readily accessible.

**Highlights:** Chemical dosing calculations, Water balance targets, Chemical addition effect estimation, Pool volume calculation, Pool settings tracking, CSI target checks

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $12.99 | one-time |


## Frequently asked questions

### Is Pool Copilot free?

Pool Copilot is free to download, with in-app purchases available.

### Is Pool Math Calculator free?

Pool Math Calculator is free to download, with in-app purchases available.

### Which has better reviews, Pool Copilot or Pool Math Calculator?

Pool Copilot is rated higher. Pool Copilot averages 4.9 out of 5 from 13 ratings, while Pool Math Calculator averages 4.8 from 43 ratings.

### Do Pool Copilot or Pool Math Calculator have ads?

Neither Pool Copilot nor Pool Math Calculator shows ads.

### Which is updated more often, Pool Copilot or Pool Math Calculator?

Pool Copilot ships an update fortnightly, and Pool Math Calculator every 2 months. Most recently, Pool Copilot was updated on June 23, 2026 and Pool Math Calculator on September 8, 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.*