Hydration Pet: Daily Water
Drink tracker & gentle habits
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Meet five free companions with living worlds. Discover chapters, decorate your space, and track your routine with optional Apple Health and Apple Watch support.
Small sips. A little companion. A world that grows with your routine.
Meet five free illustrated companions: Fable, Jelly, Tide, Ember and Orbit. Each has a personal world, day-and-night moods and playful reactions. Tap or swipe to interact without logging a drink.
EVERYDAY WATER TRACKING
• Log water and other drinks, adjust amounts and undo mistakes.
• Set your own daily volume goal in milliliters or fluid ounces.
• Keep today's volume in view while scrolling, and explore grouped diary entries.
• Set local reminders around your waking hours.
• Review weekly logging patterns and comparisons with the previous week.
YOUR OWN LITTLE WORLD
Decorate your companion's space, discover six journey chapters and explore four seasonal visits. Save favorite compositions in a local memory album. Discoveries reward distinct logged days, never drinking beyond your goal. Missing a day does not erase your journey.
APPLE HEALTH AND APPLE WATCH
Optionally connect Apple Health for Water entries. Control permissions yourself; other beverages are not converted into water. Use the companion Apple Watch app for quick logging, with an offline queue and undo. Add Home Screen widgets and supported Watch complications for a glance at your day. Watch requires a paired iPhone; refresh timing is controlled by Apple.
MAKE IT YOURS
English, Spanish, French, German, Simplified Chinese and Vietnamese. Light and dark appearances, larger text, optional sounds and reduced-motion controls.
OPTIONAL PURCHASES
Lifetime Plus removes ads and unlocks custom drinks, 30-day charts, extra themes, adaptive reminder pacing and CSV export. No subscription.
Zappy, Merlin and Cosmo are separate one-time companion purchases, not included in Plus. Preview their worlds and effects before buying. Regional prices appear before purchase, with Restore Purchases available.
PRIVACY AND CONTROL
No account is required. Your diary is not uploaded to TinyWorld or used for ad targeting. Optional Health access and paired-Watch sync stay under your control. Export your diary as JSON or delete local data in Settings. The free version may show occasional non-personalized Google ads, subject to consent and availability.
Hydration Pet records beverage volume, not your body's hydration or medical fluid needs. Follow your clinician's guidance if you have a fluid restriction or other medical need.
Privacy: https://tinyworld.tech/privacy/hydration-pet/
Support: https://tinyworld.tech/support/hydration-pet/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A new world for your daily routine:
• Five free artful companions, personal worlds and individual sip, greeting and rest reactions.
• Decorate your space, discover six journey chapters, save memories and explore seasonal visits.
• A contextual Home, pinned daily volume, grouped history and clearer weekly insights.
• Optional Water-only Apple Health sync, Apple Watch quick logging and complications.
• Updated widgets, icons, sounds, accessibility options and six languages.
• Preview three optional companion purchases, sold separately from Lifetime Plus.
The developer, Tam Nguyen, 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 Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tam Nguyen
- Size
- 167.1 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. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Simplified Chinese, Spanish, Vietnamese
- Age Rating
13+
- 13+
- Infrequent
Alcohol, Tobacco, Drug Use or References
Contains
Advertising
Health or Wellness Topics
- In-App Purchases
Yes
- Space Companions $2.99
- Heroes Companions $2.99
- Fantasy Companions $2.99
- Hydration Pet Plus $9.99
- Copyright
- © 2026 TinyWorld