Aquavail: Hot Tub & Pool Care

Know exactly what to add to your water, every time. Aquavail turns each test strip into step-by-step dosing for your hot tub, pool, swim spa, or cold plunge, sized to its volume. HOW IT WORKS 1. Set up your tub with its volume and sanitizer 2. Log your strip readings and how the water looks 3. Follow the steps in order, with wait times between chemicals AQUAVAIL PRO Optional AI recommendations that build on your last test, plus trends across weeks of readings. A one-time purchase with Family Sharing, no subscription. Turn AI off in Settings any time. FEATURES - Dosing for chlorine, bromine, salt, mineral, ozone, and UV systems - Water status at a glance: Balanced, Fair, Adjust, or Urgent - Phosphate testing with treatment advice - Drain reminders and first-fill chemistry for your water source - Several tubs, cold plunges included - Ask Siri whether your water is balanced Built for anyone who wants clean, balanced water without the chemistry degree. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/