# Pool Water Calculator

> Balance your pool chemistry

Canonical page: [https://chrome-stats.com/d/id1249919347](https://chrome-stats.com/d/id1249919347)

## Overview

- **ID:** `id1249919347`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Ingenio Productions LLC
- **Category:** Lifestyle
- **Rating:** 4.60 / 5 (94 ratings)
- **Version:** 3.0.4
- **Last updated:** 2025-02-10
- **First published:** 2017-06-20
- **Size:** 30 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/pool-water-calculator/id1249919347)
- **Website:** [http://pool-water.com](http://pool-water.com/)
- **Privacy policy:** [http://poolwatercalc.com/policy](http://poolwatercalc.com/policy)

## Description

Pool Water Calculator is an all-in-one pool and spa management suite designed to quickly balance pool chemistry and streamline maintenance. It combines a powerful Chemistry Calculator, a precise Pool Volume Calculator, and flexible data logging to keep your water balanced with minimal effort.

Track, visualize, and optimize your chemistry across multiple profiles, with personalized targets, dosing guidance, and broad chemical support. Features include graphing, unit switching (metric and US), iCloud backups, and multi-language availability—so you can confidently manage your pool or spa from one intuitive app.

## Rankings

- #139,086 — Overall

## Review summary

Overall, users praise Pool Water Calculator for its clean, easy-to-use interface and powerful features—graphs, historical data, ranges, dosing guidance, and CSI balancing—that make pool maintenance easier and faster. The most mentioned issue across reviews is data persistence: input data can clear after minimization and may not transfer across devices. Some reviewers also note feature gaps (ionization tracking, test-strip integration) and occasional stability concerns, but the app remains highly valued for its configurability and ability to manage multiple pools.

### Pros

- Clean, intuitive UI that is very easy to use.
- Rich feature set with graphs, historical data, ranges, a dosing guide, and CSI balancing.
- Highly configurable and customizable (track chemicals, targets, notes; last tested levels drive calculations).
- Saves time and simplifies pool maintenance compared with manual methods.
- Allows managing multiple pools and tracking data beyond spreadsheets.

### Cons

- Data persistence issues: input data can clear after minimization and may not transfer reliably across devices.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1249919347)