Family Hydration App

Track everyone's
"Did you drink?"
in one app.

For your kids, for yourself, for grandparents too.
Daily targets auto-calculated from age and weight; hot days get an automatic boost.
Open the app — everyone's day-at-a-glance, in one place.

Download on theApp Store Coming soonGoogle Play
✓For the whole family ✓No sign-up ✓Free
Mizulog home screen — today's progress bar and per-member hydration log
1,450 ml / day
Your daily goal
☀️
Hot day +10%
Auto-boosted
🥛

Per-member tracking

All your family in one app. Swipe to switch between members.

📐

Auto-calculated goals

From age, weight, and activity — a goal tailored to each person.

☀️

Weather-aware

+10% automatically on hot days. The app gently suggests "drink a bit more today."

For Families

An app for people like you

For anyone tired of asking "did you drink enough today?"

Parents who want to track their kids' hydration on their phone
Caregivers helping a family member with summer hydration at home
Desk workers who go hours without remembering to drink
Anyone who wants family hydration tracking in one simple app
Member switcher home screen — swipe tabs to see every family member's progress
1Member Tracking

The whole family,
in one app.

Add Dad, Mom, the kids, grandparents. Just a name and a photo — and each member gets their own log.

Swipe the tabs on the home screen to see everyone's progress at a glance.

Auto goal calculator — daily target derived from age and weight
2Auto Goal Calculation

"How much should
I drink?"

Enter age and weight — the app calculates a daily target automatically, adjusts the baseline by age, and adds more on exercise days.

Want to set your own target? You can override with a fixed number anytime.

* For safety, we don't auto-calculate goals for infants under 1 year old.
Hot-day mode home screen — daily goal automatically bumped +10% when temperature exceeds threshold
3Hot Day Mode

The app tells you
when it's a hot day.

The app checks today's forecast high for your location. If it exceeds your threshold, the daily goal automatically bumps by +10%, and the app gently suggests "drink a bit more today."

Drink log sheet — reminder times align with your daily wake/sleep schedule
4Gentle Reminders

Notifications timed
to your day.

Set your wake-up time and the reminder interval — the app schedules the day's nudges automatically. You can also define a quiet window so notifications stay silent while you sleep.

All of today's reminder times are visible in settings — no surprises.

Privacy First

Your data stays on your device.

No account, no email needed. Your family's hydration data stays with you.

  • All records stay on your device. Nothing goes to the cloud.
  • No sign-up. We never ask for an email address.
  • The app works fully even if you decline ad tracking (IDFA).

Track your family's hydration
in one app.

The download is free.

Download on theApp Store Coming soonGoogle Play