Water Tracker: CapiWater
Daily Log & Drink Reminders
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Track water, coffee, tea, and 59 drinks with your capybara companion — gentle reminders, personalized goals, and premium insights.
CapiWater is a water tracker for iPhone that counts what a drink actually adds. A glass of water counts 100%, coffee counts 80%, tea 90%, and your daily goal follows that number.
Log any drink in two taps. Every drink has a hydration factor, so 300 ml of coffee adds 240 ml toward your goal. Goals, badges, and streaks all move on that number.
Log a drink in seconds
Choose from 8 categories: water, coffee, tea, juice, soda, milk and shakes, functional drinks, and alcohol. Recent drinks stay at the top, you can drag the amount up or down, and normal or large covers most pours. Water is free; Premium opens all 57 drink types and lets you enter any amount.
A goal built around you
Answer five short questions about weight, age range, sex, activity level, and climate, and CapiWater suggests a daily target between 1.6 and 4 litres. Change it whenever you like and switch between millilitres and fluid ounces.
Reminders that stop when you hit your goal
Pick the interval between reminders and the hours they can arrive. Once you reach your daily goal, they pause on their own. Choose one of 7 notification sounds, turn on rotating motivation lines, or write your own title and message. Premium adds weekday selection and exact reminder times.
Week and month views
The weekly chart compares each day with your goal; tap a day to see which drinks it contained. Premium adds totals for caffeine, sugar, and alcohol, your average hydration quality, and a monthly calendar heatmap.
Badges, avatars, and your home screen
14 badges across three albums include one you have to find. Unlock a badge and share the card. Pick from 20 capybara avatars, six of them free, change the app icon, and add the widget to your home screen or lock screen. The app is available in 13 languages.
Your data stays on your phone
No account, no sign-up, no sync server. Logs, goals, and badges live on the device, and you can back everything up to iCloud and restore it on a new iPhone.
CapiWater is a wellness and habit app, not a medical device. Suggested goals are starting points for healthy adults. If you have a health condition or a fluid limit from a clinician, set your goal manually.
Start with the next drink you pour.
Privacy Policy: https://blueducklabs.xyz/apps/capiwater/privacy/
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and performance improvements
The developer, Vu Viet Duc, 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
- Vu Viet Duc
- Size
- 81.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Alcohol, Tobacco, Drug Use or References
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- CapiWater Monthly $7.99
- Lifetime Premium $69.99
- Copyright
- © 2026 BlueDuck Labs