HydroFlow — Water Reminder

HydroFlow makes drinking enough water effortless. Log a drink in one tap, watch your progress fill a living water orb, and get gentle reminders that adapt to how your day is actually going.

WHAT MAKES IT DIFFERENT

Smart reminders that back off
Most water apps nag you on a fixed timer. HydroFlow watches your pace: if you are comfortably ahead of schedule it stretches the gap, and if you fall behind it checks in sooner. Reach your goal and it stops for the day. No pointless buzzing.

One tap to log
Quick-add buttons for your usual sizes, a custom amount when you need it, and nine drink types. Add water straight from the notification or from the home screen widget without ever opening the app.

A goal that fits you
HydroFlow estimates a daily target from your age, weight, biological sex and activity level - or you can simply set your own. Every field is optional; skip the setup entirely and start with a sensible 2 L default.

Honest history
Your daily goal is snapshotted on the day it applies, so raising your target tomorrow never rewrites the streak you earned yesterday. See your last 7, 14, 30 or 90 days, when during the day you actually drink, and what you drink most.

Home screen widget
Today's total, your progress bar, and a one-tap add button - updated the moment you log, with no battery-draining polling.

Achievements worth having
Eleven quiet milestones, from your first drink to a hundred litres. Once earned, never taken away.

BUILT TO RESPECT YOU

- Works completely offline. No account, no sign-up, no server.
- Your drink log never leaves your device.
- Full light and dark themes that follow your system setting.
- Millilitres or fluid ounces - switching units changes the display only, never your history.
- Reminders survive a reboot, an app update and a timezone change.
- Designed for accessibility: every action has a visible button (no hidden swipes), progress is announced properly by TalkBack, and the layout holds up at large font sizes.

PERMISSIONS

Notifications are requested only when you turn reminders on. Exact alarms are optional - decline and reminders still arrive, just slightly less precisely. HydroFlow never asks for your contacts, photos, files or precise location.

A NOTE ON HEALTH

HydroFlow's suggested intake is a general wellness estimate, not medical advice. If you have a kidney or heart condition, are pregnant, or take medication that affects fluid balance, please follow your doctor's guidance and use the manual goal setting.

Drink up.