Hyda

Track water, watch it rise

Only for iPhone

$0.99 · Designed for iPhone. Not verified for macOS.

iPhone

A glass that fills as you drink. No account, no ads, no tracking — just water and a nudge or two to have more of it. Hyda turns drinking water into something you actually want to look at. Your day is a small glass world that starts empty every morning and fills as you log what you drink. No streaks to feel bad about breaking, no red warning colours — just a clean glass vessel that rises toward your goal. QUICK LOGGING One-tap buttons for your usual amounts, plus a custom entry for anything else. Switch between millilitres and US fluid ounces any time — your history stays exactly as you logged it. SMART REMINDERS Set a time window and an interval (say, 9am–10pm every 30 minutes) and Hyda nudges you through the day. Each reminder has a one-tap Log action right on the notification — no need to even open the app. Reminders are scheduled entirely on your device. TODAY & THIS WEEK A daily ring shows where you stand right now; a weekly chart shows your trend, your average, your best day, and your current streak toward your goal. HOME SCREEN WIDGET Add the Hyda widget to see today's level at a glance, and log a quick glass without unlocking your phone. YOUR DATA STAYS YOURS Hyda has no account, no sign-in, no cloud sync, no analytics, and no ads. Every log, goal, and reminder lives only on your device (and, if you use the widget, in a shared container only your own installation of Hyda can read). Clear everything at any time from Settings. Hyda is a personal logging tool, not a medical device — it doesn't measure your hydration level or diagnose dehydration. It just helps you drink more water, and gives you something calm to watch while you do.

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The developer, lamine Ndiaye, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    lamine Ndiaye
    Size
    2.2 MB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    9+
    Copyright
    © 2026 Obvious projects
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.