# Pool Mate‎ vs ChlorCast

The clearest difference is update cadence: ChlorCast at every 8 days against Pool Mate‎'s every 3 weeks. Pool Mate‎'s advantage is iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Pool Mate‎ ships an update every 3 weeks, ChlorCast every 8 days. The most recent releases landed on September 9, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Pool Mate‎ | ChlorCast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chlorcast/id6777863208/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | — | Free |
| Size | 60 MB | 6 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Etay Cohen](https://appshunter.io/developer/1877201858) | [Sean OBrien](https://appshunter.io/developer/6777834311) |

## What reviewers say

### Pool Mate‎

[App page](https://appshunter.io/ios/app/pool-mate/id6759179080)

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

**In-app purchases:** none


### ChlorCast

[App page](https://appshunter.io/ios/app/chlorcast/id6777863208)

This app simplifies pool care by logging water tests, providing chemistry guidance, and forecasting chlorine levels. It helps users understand their pool's needs and maintain balanced water with practical, actionable advice.

**Highlights:** Log quick and full chemistry tests, Get chemistry fix recommendations, Forecast chlorine loss with weather data, Track test history and water changes, Manage chemical inventory, Set maintenance reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is Pool Mate‎ free?

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

### Is ChlorCast free?

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

### Do Pool Mate‎ or ChlorCast have ads?

Neither Pool Mate‎ nor ChlorCast shows ads.

### Which is updated more often, Pool Mate‎ or ChlorCast?

Pool Mate‎ ships an update every 3 weeks, and ChlorCast every 8 days. Most recently, Pool Mate‎ was updated on September 9, 2026 and ChlorCast on September 29, 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.*