Waterink: Water Tracker App

"Waterink is a hydration app that turns your phone screen into a glass. Each drink you log raises the water, and the sky behind it moves from dawn to noon, dusk and night with your real day. A water tracker should be pleasant to open eight times a day, so this one is bright, illustrated and quick to close again.

LOG FROM THE NOTIFICATION
A reminder arrives with three amounts on it. Tap one and the drink is saved while Waterink stays closed.
- One-tap logging on the notification, free for every user
- A shelf of glasses, mugs and bottles under the water, where each tile logs on a single tap
- A time picker for the glass you finished an hour ago
- An undo toast for eight seconds after every entry

A WATER REMINDER THAT KNOWS YOUR PACE
Waterink compares what you have had with what your goal calls for by this hour. Ahead of that curve, the next reminder to drink water is skipped. Behind it, the nudge comes through.
- A drink water reminder that stops for the day once your goal is met
- Quiet periods, plus a wind-down window before bed
- Today's planned reminder times, listed before any of them fire
- Pause for one hour, until tomorrow, or until you switch them back on
- A water drinking reminder app with no guilt trips and no countdowns

BADGES, STREAKS AND ONE BURST OF CONFETTI
Stay hydrated and the app says so. Reach your goal and confetti falls once for the day, then a card shows your streak and any badge you just earned.
- Nine badges, from First sip and Early bird to Hydro hero
- Every badge and the streak card are free
- A streak chip on Home and a ""Next up"" card with the closest badge
- A missed day takes nothing away: earned badges stay earned

A GOAL WITH ITS WORKING SHOWN
Enter your weight, usual active minutes and climate. Waterink turns them into a daily target and lists each part of the sum in millilitres. You can type your own number instead.
- Hot-day boost adds 10% to today's goal with one tap
- Past days keep the goal they were measured against
- Millilitres, litres or US fluid ounces

DRINK WATER, TEA OR SPARKLING
Water, sparkling water and tea are free to log. When a drink counts for less than water, Waterink prints both figures and a one-line reason, so your total never shrinks without explanation.

CHOOSE HOW HOME LOOKS
Sky is the default: the whole screen is your glass. Pro adds two more. In Reef, sea friends swim in as you drink and a whale joins you at your goal. Hero bottle puts one big bottle in the middle with your pace, streak, next nudge and week around it.

STATS IN THREE TABS
Today lists each entry by the hour. Trends shows every day as a percent of that day's goal, with a check on the days you made it. Patterns maps the hours you tend to drink. This hydration tracker app keeps it to three numbers.

PRIVATE AND CALM
- No account and no ads
- Your drinks, goals and history are stored on your phone
- A Calm water switch turns off the motion for a still screen

FREE AND PRO
The free water tracker app covers the goal, logging from the app and the notification, the full reminder system, three containers, water, sparkling water and tea, 7-day trends, 14 days of history, every badge and the Sky style.

Pro adds full history with the 30-day chart, your own cups and drinks, 10 more drinks such as juice, milk and soda, the Reef and Hero bottle styles, home screen widgets, and CSV or JSON export. Pro is a weekly or a yearly subscription, each with a free trial. Prices come from Google Play.

Good for anyone who wants a water drinking app that feels like a small reward rather than a chore.

Waterink is not a medical device. It does not diagnose, treat or prevent any condition, and its goal is a general estimate for adults. Talk to a healthcare professional about the right amount of fluid for you.

Get Waterink, the water tracker that makes every glass count toward something you can see."