Stay Hydrated, Simply and Smartly
WaterWhale helps you build a healthy hydration habit with simplicity and consistency. No sign-up required — start tracking right away.
Easy Water Logging
Quick-add buttons for common containers, or enter any custom volume. Track every sip with ease — espresso shot, cup, or bottle.
No Account Needed
Your privacy comes first. All data is stored locally on your device. Nothing is shared or uploaded.
Flexible and Intuitive
Custom units (ml/oz, kg/lb), personalized daily goal based on your body and activity, and works fully offline.
Perfect For
Health-conscious users, busy professionals, habit builders and hydration beginners.
Two Display Modes
Choose your preferred style: Simple Mode for clean, minimal tracking, or Whale Mode with an adorable companion that celebrates your progress.
Insightful Statistics
Weekly and monthly summaries, streak tracking to celebrate consistency, and clear progress visualization.
Smart Reminders
Personalized notifications help you remember to drink throughout the day. Set your preferred hours and intervals easily.
Multiple Languages Supported
WaterWhale speaks your language. Available in English, Korean, Japanese, Spanish, and Italian. The app automatically adapts to your device language.
Start Your Hydration Journey Today
Track your water intake and build lasting healthy habits with WaterWhale.