Poolmind: Pool & Hot Tub Care

Water Chemistry Calculator

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Hot tub season is here. Enter your test strip numbers and get the exact chlorine and pH dose for your spa or pool. No guessing, no wasted chemicals. Crystal clear water without the guesswork. Poolmind turns your test strip or drop kit results into exact doses. Enter free chlorine, pH and the rest, and Poolmind tells you what to add, how much, and in what order — sized to your pool's volume and the products you actually own. WHY POOL OWNERS USE POOLMIND • Exact doses: "Add 1.2 gal of 10% liquid chlorine" instead of "add some shock" • Chlorine targets that follow your stabilizer (CYA) level — the method pool experts use to keep water algae-free • pH dosing that accounts for your alkalinity and water temperature, so you don't overshoot • Clear priorities: what to fix first, what can wait • Works for chlorine and saltwater pools, plaster, vinyl and fiberglass, and hot tubs EVERYTHING YOU NEED • Water test log with free chlorine, combined chlorine, pH, alkalinity, calcium, stabilizer, salt and temperature • Dose calculator for liquid chlorine, bleach, cal-hypo, dichlor, muriatic acid, dry acid, soda ash, borax, baking soda, calcium chloride, stabilizer and salt • Volume estimator for rectangular, round and oval pools • US and metric units • Works offline, no account, your data stays on your iPhone POOLMIND PRO • Every dose: alkalinity, calcium, stabilizer, salt and how much water to replace • Water balance (CSI): know if your water is etching plaster or scaling your heater • Trends and charts for every reading • Pool and hot tub in one app • Test reminders • CSV export to share with your pool pro Try Pro free for 7 days with the yearly plan. Monthly and lifetime options are also available. Poolmind's guidance is based on widely used pool chemistry formulas. Always follow product labels and add chemicals one at a time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://bkrdmrcioglu.github.io/poolmind-site/privacy.html

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Bekir Demircioglu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Bekir Demircioglu
    Size
    1.6 MB
    Category
    Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 5 more
    • English, French, German, Italian, Portuguese, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    • Poolmind Pro Lifetime $34.99
    • Poolmind Pro Monthly $2.99
    • Poolmind Pro Yearly $14.99
    • Learn More
    Copyright
    © 2026 Bekir Demircioglu
  • Developer Website
  • Privacy Policy

    • More by Bekir Demircioglu