Cheaper and Better
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!
Free
In-App Purchases
About
This app calculates the precise chemicals and amounts needed to balance your pool or spa water. It offers detailed dosing instructions, safety warnings, and historical data tracking. Premium features provide advanced insights and maintenance reminders.
✓Precise chemical dosing calculator
✓Water balance (LSI)
✓Unlimited test logging and trend charts
✓Weekly test reminders
✓Offline operation
✓CSV export
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What's New in DoseMyPool
1.0.1
September 15, 2026
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.
MoreSubscription plans
Premium Pool Care — Yearly
Insights, full guides, equipment & photos
$19.991 Year
7 Days trial1
In-App Purchases
$39.99
Lifetime — Multiple Pools
All Premium, plus multiple pools, forever
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FAQ
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.