ebb: Water Habit

Fill your phone with the water you need today. Tap to drink, and empty it before the day ends.

Today's water, inside your phone.

ebb turns drinking water into a habit you can see. Your daily goal fills the screen as real, sloshing water. Every time you drink, the level drops. Empty it before the day ends.

• Tap the water to log a drink — the level falls by your set amount • Press and hold to sip continuously • Tilt your phone and the water tilts with it, with real wave physics • Weekly and monthly stats, plus your current and best streak • Three gentle reminders a day • Soft haptics and calm water sounds with every sip • ml or oz units · English and Korean

No account. No ads. No data collection. Everything stays on your device.