# Pooltyme vs ChlorCast

The clearest difference is update cadence: Pooltyme at every 3 days against ChlorCast's every 8 days. Pooltyme also leads on iOS requirement (15.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Pooltyme against 5.0 for ChlorCast. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Pooltyme ships an update every 3 days, ChlorCast every 8 days. The most recent releases landed on September 19, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Pooltyme | ChlorCast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pooltyme/id6602882622/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/chlorcast/id6777863208/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 8 days |
| Monetization | Free | Free |
| Size | 46 MB | 6 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Devs On Tap LLC](https://appshunter.io/developer/1760847113) | [Sean OBrien](https://appshunter.io/developer/6777834311) |

## What reviewers say

### Pooltyme

[App page](https://appshunter.io/ios/app/pooltyme/id6602882622)

Easily track and manage your pool upkeep. Log, view, and share your maintenance history to ensure a clean pool. Keep your pool in pristine condition year-round.

**Highlights:** Effortless task tracking, Maintenance history logging, Shareable pool records, Year-round pool care, Simplified management

**Features:** macOS Compatibility

**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 Pooltyme free?

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

### Is ChlorCast free?

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

### Which has better reviews, Pooltyme or ChlorCast?

Pooltyme and ChlorCast are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Pooltyme or ChlorCast have ads?

Neither Pooltyme nor ChlorCast shows ads.

### Which is updated more often, Pooltyme or ChlorCast?

Pooltyme ships an update every 3 days, and ChlorCast every 8 days. Most recently, Pooltyme was updated on September 19, 2026 and ChlorCast on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*