Sound Meter Live dB Stats

Decibel noise detector

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Sound meter and noise detector: live dB, min/avg/peak, percentiles, history This sound meter, decibel meter and noise detector measures ambient noise in dB. Use it as an everyday SPL meter on your phone. Check surrounding noise in real time, with live min, average, peak, percentiles and session history. Real-time measurement • One tap shows the current ambient sound level in dB • Audio sampling that reflects sound intensity • Color-coded noise level indicators Statistics • Live minimum, maximum and average • Percentiles (P50, P90, P95) for noise distribution • Peak recording for the loudest moments Look & themes (optional) • Paper-style dial; pick from color themes and paper texture • Light, dark, or system appearance; several font choices • Settings also include app info and brand links Languages: English, Chinese, Spanish, Hindi, Arabic, Portuguese, Bengali, Russian, Japanese, German Where it helps • Home: household noise • Work: workplace noise • Study: quieter study space • Public places: surrounding noise • Hearing awareness: long-term noise exposure Privacy The microphone is used only while you measure. Audio is not collected in the background. Measurement data stays on your device and is not uploaded to a server. Privacy Policy: https://cute-satsuma.github.io/privacy/db-meter-caju/

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Shorter home-screen name: Sound Meter. • Same live dB reading, min/avg/peak, history, and landscape layout

Version 2.0.1

The developer, 伟强 闫, 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
    • 伟强 闫
    Size
    • 20.5 MB
    Category
    • Utilities
    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.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Cute-Satsuma
  • Developer Website
  • Privacy Policy

    • More by 伟强 闫