DoseMyPool: Pool Calculator

WHAT IT DOES Enter your test numbers and DoseMyPool tells you what to add: which product, how much of it, the order to add things in, what else each dose will shift, and which chemicals must never be mixed. Works for pools, hot tubs, and swim spas: chlorine, saltwater (SWG), and bromine. FREE • 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 output percentage 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. Lifetime access is also available as a one-time purchase. PRIVACY 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. HOW THE MATH WORKS Doses are worked out from the chemistry itself (stoichiometry plus a carbonate-equilibrium model for pH and alkalinity) and checked 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 and never renews. 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/