# DoseMyPool: Pool Calculator — Hot tub, spa & salt chemistry

> Pool and spa water chemistry calculator with precise dosing and maintenance tracking. (iPhone/iPad app by Handler Labs LLC.)

- Source: https://appshunter.io/ios/app/dosemypool-pool-calculator/id6804290846 (this page in markdown: same URL + `.md`)
- Developer: [Handler Labs LLC](https://appshunter.io/developer/6788356549)
- Category: Lifestyle, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English, Canadian French, German (Germany), Italian, Brazilian Portuguese, European Spanish
- Released: 2026-09-14
- Data updated: 2026-09-18
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/dosemypool-pool-calculator/id6804290846/reviews.md

## What is DoseMyPool?

WHAT IT DOES
Enter your test numbers and DoseMyPool tells you exactly what to add: the precise product, the amount, the safe order to add it, the side effects, and never-mix safety warnings. Not just a target number: the actual fix.

Works for pools, hot tubs, and swim spas: chlorine, saltwater (SWG), and bromine.

FREE, AND GENUINELY USEFUL
• Exact dosing calculator (chlorine, pH, alkalinity, CYA, calcium, salt)
• Unlimited test logging, history, and trend charts
• Water balance (LSI)
• Weekly test reminder · always-free CSV export
• Pool chemistry basics: what each reading is, why it matters, and your pool's ideal range, one tap away

PREMIUM (optional)
• Trend insights that catch pH drift and CYA creep early
• Salt Cell Mode: the exact output setting and pump hours for your saltwater chlorinator
• The full troubleshooting library (green water, cloudy water, and more)
• Equipment & maintenance reminders, cost tracking
• Photo log and shareable PDF reports
• Chemicals on hand: what's on the shelf counts down as you dose, with a warning before you run out
• Filter pressure tracking that tells you when the filter actually needs cleaning
7-day free trial on the annual plan. A one-time Lifetime unlock is available.

PRIVATE BY DESIGN
No accounts. No ads. Your data is never sold. Everything stays on your device, and the chemistry runs entirely offline, so it works poolside with no signal. Back up everything to a file you keep, and export your data anytime, even without a subscription.

ACCURATE CHEMISTRY
Dosing is derived from first principles (stoichiometry plus a carbonate-equilibrium model for pH and alkalinity) and validated against published reference doses. Free chlorine targets scale with your cyanuric acid (CYA).

SUBSCRIPTION DETAILS
Premium is an auto-renewing subscription (annual with a 7-day free trial, or monthly). Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Lifetime is a one-time purchase, not a subscription.

Estimates only. Always follow product labels, add chemicals safely, and never mix chemicals. Made by Handler Labs LLC.

Privacy Policy: https://dosemypool.com/privacy
Terms of Service: https://dosemypool.com/terms
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Precise chemical dosing calculator
- Water balance (LSI)
- Unlimited test logging and trend charts
- Weekly test reminders
- Offline operation
- CSV export

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Pool Care — Yearly | $19.99 | per year |
| Premium Pool Care — Monthly | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime — Multiple Pools | $39.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/dosemypool-pool-calculator/id6804290846/reviews.md

### 5/5 — Cheaper and Better

*2026-09-14*

I’ve been looking for an easier way to get rid of the cost of a pool guy and I think this is the one!

## Frequently asked questions about DoseMyPool

### How does DoseMyPool calculate chemical dosages?

DoseMyPool uses stoichiometry and a carbonate-equilibrium model for pH and alkalinity to derive dosing amounts. It also scales free chlorine targets with your cyanuric acid (CYA) for accurate results.

### What pool and spa types does DoseMyPool support?

DoseMyPool works for standard pools, hot tubs, and swim spas. It supports various water types including chlorine, saltwater (SWG), and bromine.

### Does DoseMyPool require an internet connection?

No, DoseMyPool is designed to work entirely offline. This allows you to use it poolside even without a signal, ensuring your water chemistry can be managed anywhere.

### What are the benefits of DoseMyPool Premium?

Premium offers advanced features like trend insights to detect pH drift and CYA creep early, Salt Cell Mode for saltwater chlorinators, a troubleshooting library, and equipment maintenance reminders.

### How can I manage my DoseMyPool subscription?

Premium is an auto-renewing subscription. You can manage or cancel your subscription at any time within your App Store account settings. Cancellations must be made at least 24 hours before the current period ends.

### Is there a free trial for DoseMyPool Premium?

Yes, DoseMyPool offers a 7-day free trial on the annual premium plan. This allows you to explore the premium features before committing to a subscription.

### Does DoseMyPool have ads?

No, DoseMyPool is ad-free. The developers have stated that the app is designed to be genuinely useful without advertisements.

### What is the age rating for DoseMyPool?

DoseMyPool has an age rating of 4+. This indicates it is suitable for a wide range of users, including children, though its primary audience is adults managing pool care.

## Version history (last 2 releases)

### 1.0.1 — 2026-09-15

Translation fixes.

A few labels on the Chemicals on Hand screens and the filter pressure chart were still appearing in English for German, Spanish, French, Italian and Portuguese. They now read correctly in every language the app supports.

### 1.0.0 — 2026-09-14

No release notes.

## More apps by Handler Labs LLC

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All apps by Handler Labs LLC: https://appshunter.io/developer/6788356549

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-18.*