Izayoi — Insect Song Garden

Find insects, build a chorus

Only for iPhone

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

iPhone

Raise your lantern in the autumn grass and follow the voices. Release the insects you catch into your garden, and let their songs carry you to sleep. Search the autumn night for singing insects. As you move your lantern, their voices draw near or fade away. Come too close too fast, and they fall silent. Release what you catch into your own garden. Where you place each insect changes where you hear it and how far away it sounds. Two of the same kind placed close together sing in turns. • 14 Japanese autumn insects, from the bell cricket (Suzumushi) to the tree cricket (Kantan) • Every voice is generated live in the app, and each insect sings with its own pitch and pace • The moon in the sky matches tonight’s real moon. The fuller it is, the easier the insects are to find • Warmer nights make them sing faster; cooler nights, slower • Light rain, wind, night depth (echo), and a sleep timer • Keeps playing when your screen is locked — for sleep or focus • Share a short video of your garden Insects never die and never run away, so nothing is lost if you take a break. Izayoi is completely free to use. If you enjoy it, you can support it with an optional tip.

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Made data transfer safer, and fixed minor issues.

Version 1.0.1

The developer, Kasumi Sayama, 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
    Kasumi Sayama
    Size
    21.4 MB
    Category
    Music
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Large tip $5.99
    • Medium tip $2.99
    • Small tip $0.99
    • Learn More
    Copyright
    © 2026 Kasumi Sayama
  • Privacy Policy

    • More by Kasumi Sayama

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