RainCatch

Water butt fill forecast

Only for iPhone

EGP 99.99 · Designed for iPhone. Not verified for macOS.

iPhone

Turn the next rainfall forecast into litres for your own roof and water butt—before the first drop lands. Know what the next rain will add to your tank. RainCatch turns a daily precipitation forecast into a practical estimate for your water butt or water tank. Enter roof catchment area, collection efficiency, tank capacity, and current level to see estimated litres or gallons, the level after rain, and overflow. • Plan collection across a 7-day forecast • Track each tank and roof catchment • Record water used in the garden • Calculate from manual rainfall without location • Use metric or US customary units • See the next collection in a Home Screen widget • No account, advertising, or analytics Designed for planning non-potable outdoor water use. Actual collection varies with roof shape, gutters, debris, wind, and local conditions.

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The developer, Yoshiaki Hirokawa, 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 based, for example, 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

    Provider
    • Yoshiaki Hirokawa
    Size
    • 3.4 MB
    Category
    • Weather
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 43 more
    • English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
    Age Rating
    4+
    Copyright
    • © 2026 netflowers
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

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

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