Water Day Tracker
Track Your Daily Water
Free · Designed for iPad. Not verified for macOS.
Stay hydrated, feel better — every single day.
WaterDay turns drinking enough water into an effortless habit. It calculates a goal that fits you, reminds you at the right moments, and shows your progress in a clean,
friendly dashboard. No account, no ads, no paywall — every feature is free.
A goal built around you, not a generic 2 liters
WaterDay works out your recommended daily intake from your weight, age, gender, activity level, and climate. Change your lifestyle and your goal updates with you.
Log any drink in two taps
Water, tea, coffee, juice, milk, smoothies, sparkling drinks, even beer or wine — WaterDay knows that not every drink hydrates equally and counts each one accordingly.
Create your own drinks and cup sizes for the things you actually drink.
Reminders that respect your day
Set your wake-up and bedtime, pick an interval from every 30 minutes to every 3 hours, and let WaterDay handle the rest. Notifications arrive only while you're awake —
never at 3 a.m.
A Home Screen widget that does the work
Log a drink and check today's progress straight from your Home Screen, without opening the app.
See the bigger picture
Browse your full history day by day, scan the calendar to spot your streaks, and use Insights to compare weeks and months and see which drinks make up your intake.
Stay motivated
Take on hydration challenges, earn badges as you hit milestones, and grow your water buddy — a llama, dolphin, penguin, turtle, parrot, or whale that thrives when you do.
Daily tips help you build the habit for good.
Works with Apple Health
Send every drink you log to Apple Health, and bring in water logged by other apps, so your health record stays complete.
Speaks your language
Available in English, Español, Français, Deutsch, Italiano, Português, Русский, Türkçe, ةيبرعلا, 日本語, 한국어, and 中文.
Private by design
Your data lives on your device. WaterDay doesn't collect or sell your personal information.
Download WaterDay and make today the day you finally drink enough water.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Nasim Mahmoudzadeh, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nasim Mahmoudzadeh
- Size
- 7.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 11 more
- English, Arabic, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Water Day Tracker