Waterllama: Water Tracker

Most water trackers are a progress ring. This one is a glass of water.

Tilt your phone and it sloshes. Log a drink and the level rises, with
light moving through it. It's the difference between ticking a box and
watching your day fill up.

LOG A DRINK WITHOUT OPENING THE APP
Reminders carry buttons for your own quick-add sizes. Tap one straight
from the lock screen and it's logged — no unlocking, no waiting for an
app to start.

REMINDERS THAT KNOW WHEN TO STOP
Set the hours you're awake and how often you want nudging. They stop for
the day the moment you reach your goal, because being nagged after
you've already done the thing is how reminders get switched off for good.

COFFEE AND TEA COUNT TOO
Water, tea, coffee, milk, juice and soda. Each one counts toward your
goal with a small adjustment, so a 500 ml coffee isn't pretending to be
500 ml of water — and isn't ignored either.

A GOAL THAT FITS YOU
Enter your weight and how much you move and it works out a daily target,
instead of handing everyone the same two litres. A rule of thumb, not
medical advice — move the slider if it feels wrong.

SEE THE RUN YOU'RE BUILDING
Your current streak, your best streak, a 30-day average, and a chart of
how the last weeks have gone. Two months of days are kept.

ON YOUR HOME SCREEN
A widget with today's total and how far through your goal you are, in
whichever unit you use.

YOUR NUMBERS STAY YOURS
Your intake is stored on your phone. No account, no sign-up, and it's
never uploaded anywhere. Export the lot as a CSV spreadsheet whenever
you want it, and keep it.

Also in there:
• Millilitres or US fluid ounces
• Quick-add sizes you pick yourself
• Any custom amount you like
• Swipe a drink away, with undo
• A correction mode for when you log the wrong thing
• A test reminder, so you can check notifications actually arrive

Free, with ads. Watch one short ad and the app goes quiet for two hours
— no banner, nothing full screen.