Water Reminder: Aqua Tracker

Stay hydrated effortlessly. Aqua is a beautifully simple water reminder and drink tracker that fits into your day in one tap — no sign-up, no clutter, no surprise interruptions while you log a drink.

Most water apps interrupt you with an ad every time you log a glass. Aqua never does. Logging is instant, the water-bottle visualization fills smoothly, and the reminders stop the second you hit your daily goal.

ONE TAP TO LOG
- Tap your container size (150 ml, 250 ml, 500 ml, 750 ml) and you are done
- A satisfying water-fill animation rises immediately on every log
- Undo any accidental tap from the snackbar
- Edit, delete, or change drink type by tapping a log entry

SEVEN DRINK TYPES
- Water, coffee, tea, juice, soda, milk, smoothie, and a custom Other type
- Each drink contributes its actual hydration value to your daily total — coffee at 80%, tea at 90%, juice at 85%, soda at 70%
- Custom container sizes — keep up to eight of your own

PERSONAL DAILY GOAL
- Smart calculation from your weight, activity level, and climate
- Or set any custom goal between 500 ml and 5 liters
- Beautiful animated water vessel — bottle, glass, sports bottle, or minimal ring
- Vessel level rises with every drink, with continuous wave and bubble animations

SMART REMINDERS THAT RESPECT YOU
- Custom interval from 30 minutes to 3 hours
- Active hours window — wake up time to bedtime, your choice
- Stops automatically once you reach your daily goal
- Resumes the next morning at your start time
- Bedtime mode silences reminders during sleep hours

PROGRESS YOU WILL ACTUALLY LOOK AT
- Weekly bar chart with goal line
- Monthly calendar heatmap colored by intake level
- Drink-type breakdown — see how much of your hydration came from water versus coffee
- Streak counter, daily average, best day, and total liters all-time
- Thirteen achievement badges to unlock as you build the habit

SHARE WITH YOUR DOCTOR
- Export a clean weekly PDF with chart, stats, and drink log
- CSV export for any spreadsheet
- JSON backup so you can move to a new device

PRIVACY FIRST
- Everything stays on your device
- No account, no sign-up, no personal data leaves the phone
- Works fully offline — internet is only used for ads
- Open the app, log a drink, close the app. That is the whole flow.

Twelve languages including English, Spanish, Portuguese, French, German, Italian, Indonesian, Hindi, C