Glassful: Water Reminder

In-app purchases
Content rating
Everyone
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Content rating
Everyone
In-App Purchases
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About this app

Glassful is a water reminder and drink log with no ads anywhere. It reminds you on a steady schedule, lets you log a glass in one tap from the notification or a widget, and lets you fix any entry. No account needed, and it works offline.

• No ads: no banners, no videos, no pop-ups after you log a drink
• Reminders on a fixed schedule between your wake time and bedtime, every 30 to 120 minutes. Logging a drink never pushes the schedule around
• Ahead of your goal? That reminder is skipped. Once the goal is reached, reminders stop for the day, and nothing rings between bedtime and wake time
• Reminder diagnostics show notification permission, channel, battery optimization and the next scheduled reminder, with a shortcut to each system setting
• Log from the notification or the home-screen widget without opening the app, or tap a glass preset in the app
• Every entry can be changed: amount, drink and time, including drinks you forgot earlier today or yesterday. Undo is one tap
• Your goal starts at a moderate 2,000 ml (64 fl oz in the US). An optional calculator suggests a range, and you decide. General guidance, not medical advice
• Reminders, unlimited logging, 3 glass presets, 1 widget, the weekly chart and streaks, dark mode and JSON backup are all included without Pro
• Pro adds 12 drink types with editable hydration factors, monthly and yearly charts with hourly analysis, CSV export, up to 8 presets, widget themes and alternate app icons
• Pro is a one-time purchase, not a subscription, or pick the monthly plan with a 7-day trial
• Millilitres or fluid ounces, and a day that can start after midnight for late nights. Your drink log stays on this device, with Android backup and file export
Water reminder & tracker with no ads. Log a glass in one tap, even offline.
Updated on
Oct 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

First release: water reminders on a fixed schedule, one-tap logging from notifications and widgets, weekly stats. No ads.