Mumu: Weather Buddy

Your fluffy weather friend

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Meet Mumu, the little friend who dresses for the weather. Add a widget and say hi. Mumu is a fluffy little weather friend who dresses for the weather: a raincoat when it pours, sunglasses when it shines, a scarf when it gets cold. Check the weather and smile while you do it. - Mumu changes outfit with the weather - Hourly forecast and 7-day outlook - Rain and storm alerts (Pro) - Beautiful widgets for Home Screen, Lock Screen and StandBy - Save your favorite cities - Available in 13 languages MUMU PRO Mumu Pro unlocks every widget, rain and storm alerts and unlimited cities. Choose monthly, yearly (with a 7-day free trial) or a one-time lifetime purchase. Subscriptions renew automatically until cancelled in your Apple account settings. Weather data by Apple Weather. Privacy policy: https://skypiece.volers.digital/privacy

Ratings & Reviews

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Meet Mumu! Skypiece is now Mumu, a cuddly weather friend who dresses for the weather. - New look, new characters, new widgets - Hourly and 7-day forecast - Rain and storm alerts (Pro) - Lock Screen and StandBy widgets Note: the old Skypiece widgets have been replaced by new Mumu widgets. Please remove your old widgets and add the new ones from the widget gallery.

Version 2.0

The developer, Ataberk Ozaydin, 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
    Ataberk Ozaydin
    Size
    48.5 MB
    Category
    Weather
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    English and 12 more
    • English, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Simplified Chinese, Spanish, Swedish, Turkish
    Age Rating
    4+
    In-App Purchases
    Yes
    • Mumu Pro Monthly $2.99
    • Mumu Pro Lifetime $39.99
    • Mumu Pro Yearly $19.99
    • Learn More
    Copyright
    © 2026 Ataberk Özaydın
  • Developer Website
  • Privacy Policy

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