Track your water,
reach your goal.
Hydra is a free, privacy-first app that helps you track daily water intake, set personal goals, and improve your hydration habits.
Everything you need in one place
From daily hydration tracking to advanced insights, Hydra covers the full routine.
Personal Goal
Set a daily hydration target that fits your lifestyle. Choose ml or oz.
Quick Logging
Log with one tap using ready-made amounts like 150, 250, 330, or 500 ml.
Streak Tracking
Keep your momentum with daily streaks and challenge your personal best.
Drink Types
Track water, coffee, tea, juice, and more separately with hydration factors.
Reminders
Never forget to hydrate with customizable reminders and quiet hours.
Privacy First
Your data stays on your device. No account required, no server-side storage.
How it works
Reach your hydration goal in three simple steps.
Set your target
Choose your daily water goal and preferred unit (ml/oz) during onboarding.
Log as you drink
Use quick-add buttons or custom amounts to log drinks in seconds.
Track progress
Stay motivated with progress rings, streak tracking, and weekly charts.