Water Tracker by AquaTrack vs WaterTracker

AquaTrack is a subscription app. New users start with a 7-day free trial on the yearly plan, or choose a monthly plan or a one-time Lifetime purchase. Users who set up the app before version 1.5 keep the free tier. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period; manage or cancel in your App Store account settings. Build the habit of drinking enough water — your personal goal in 30 seconds. AquaTrack learns your body and reminds you at the right time, no nagging. AquaTrack is a hydration tracker built on peer-reviewed science, not gamification. It calculates a personal daily fluid target from EFSA 2010 and IOM 2004 references, credits every drink by its Beverage Hydration Index (Maughan et al. AJCN 2016), and keeps your health and intake data on your iPhone — no accounts. WHAT MAKES AQUATRACK DIFFERENT • Dual-ring dashboard — the outer ring shows BHI-credited hydration, the inner ring shows raw volume. A glass of water and a cup of coffee count differently — AquaTrack shows you both numbers, transparently. • 40+ beverages, pre-calibrated — water, tea, coffee, juices, milk, sports drinks, broths, even wine and beer — each with a published BHI coefficient. Tap a drink, the ring updates with the right credit, not just the volume. • Personal daily target — derived from your weight, sex, activity level, climate, and sleep window. Adjusts automatically when you log Apple Health exercise minutes. • Two-way Apple Health sync — reads dietary water, caffeine, body mass, exercise time; writes your logs back to Apple Health alongside data from other sources. • 8 widgets, Live Activity, Control Center — Dual Ring on the home screen, lock screen, in the Smart Stack. iOS 18 Control Center button for one-tap logging. • Smart reminders (Premium) — quiet hours, wake/sleep windows, pacing that adapts to your day instead of pinging on a fixed schedule. • Streak rescue (Premium) — miss yesterday, recover the streak. Up to 4 rescues per month. • Daily insight — one fact about your last 24 hours: average gap between drinks, distribution by time, beverage variety. • Multi-period HealthKit history import — pull in your last week, month, 3 months, or all-time hydration history from Apple Health when you install. • CSV export (Premium) — every logged drink with timestamp, beverage, volume, BHI credit. Your data, your file. PRIVACY BY DEFAULT Your health and intake data stay on your iPhone. No accounts, no tracking. HealthKit data is on-device per Apple's policy. Usage analytics are pseudonymous (Amplitude, EU servers): no health data, no amounts, no IP address. NOT A MEDICAL DEVICE AquaTrack provides general hydration estimates based on population-level research. It is not a substitute for medical advice. Consult a qualified healthcare professional for individual guidance, especially if you have kidney disease, heart failure, diabetes, are pregnant, or are otherwise required to manage your fluid intake under medical supervision. PREMIUM A monthly, yearly, or one-time Lifetime subscription unlocks smart pacing, weekly trends, daily insights, custom quick-add, CSV export, Live Activity, and 4 monthly streak rescues. DEVICES iPhone with iOS 17 or later. iOS 18 unlocks the Control Center button. OPEN Methodology, sources, and BHI coefficients are listed in-app and on aquatrack.club/#science. If you want to know why your coffee is credited at 0.99 — the citation is there.

WaterTracker makes it easy to not only track the amount of water you've had each day, but also to set targets, see statistics, and more. And best of all, it is completely free! No in-app purchases, no subscriptions - ever! Featuring an Apple Watch app, home and lock screen widgets, Shortcuts capability, Control Centre widgets, and more, WaterTracker is your one stop-shop for keeping track of your water. Set your target, and start logging today. With WaterTracker you can create presets - a set amount with its own name, icon, colour, and unit - so that you can easily log that morning glass of water, or that bottle after your run. It also connects to Apple Health, and can read your water intake from other apps, and can write to Apple Health as well. You can easily export your water, target, and preset data in CSV format, or to a PDF in the form of reports, showing your weekly, monthly, or all-time statistics. Please contact Support@LifeTracker.Studio with any concerns, bugs, issues, or suggestions, or visit LifeTracker.Studio for more information on WaterTracker or any of our other apps. Happy Tracking!