Fill Up - Time to Water

YKE Studios

Contains adsIn-app purchases

About this app

Track your daily water intake, set a hydration goal that fits you, and build a consistent drinking habit with smart reminders.

Fill Up is a simple water tracker and hydration reminder that helps you log how much water you drink throughout the day. Reminders respond to your progress: they stay quiet after you reach your daily goal and tell you how much you are missing when you fall behind.

A daily water goal that fits you

Enter your height and weight to receive a suggested daily water goal, or choose your own target. See your current intake and progress at a glance.

Log water with one tap

• Small, standard and large cups, plus bottles
• Quick one-tap water logging
• Custom amounts for the glass or bottle you actually use
• Easy removal of accidental entries

Smart hydration reminders

Use water reminders that adapt to your day instead of following a rigid schedule:

• Notifications stop after you reach your daily goal
• See exactly how much water you are missing when you fall behind
• Choose your reminder window and frequency
• Set different reminder hours for weekdays and weekends

Hydration insights and statistics

Go beyond a basic water log and understand your drinking habit:

• Hourly water intake breakdown
• Averages for each day of the week
• Monthly goal completion rate
• Seven-day hydration chart
• Longest streak, best day, total water and active-day records
• Complete daily water history

Keep your hydration streak

Every day you reach your goal adds to your streak. If you miss a day, you can watch a short optional video to protect it.

Your data stays private

No account or sign-up is required. Your water log is stored on your own phone. Deleting the app also removes its locally stored data.

More features

• Light and dark themes
• Daily intake safety warning
• Available in eight languages
• Optional one-time Remove Ads purchase with no subscription

Use Fill Up to make daily water tracking simple, schedule reminders around your routine, and see how your hydration habit changes over time.

What’s new

Smart reminders: they go quiet once you hit your goal, and tell you how far behind you are when you fall back. Separate hours for weekends.

Detailed analysis: the hours you drink most, averages by weekday, monthly goal rate and your records.

Now also in German, Spanish, French, Italian and Portuguese.

Remove Ads: one-time purchase, no subscription.

Fixes: your streak no longer shows zero before the day is over, and reminders fire at the correct local time.