Noise Meter - Sound & Decibel

Decibel sound level meter

Free · Designed for iPad. Not verified for macOS.

Measure noise instantly. Turn your iPhone into a real-time decibel (dB) meter with a live gauge, graph, and min / average / max tracking. Noise Meter turns your iPhone into a simple, real-time sound level meter. Using your device's microphone, it measures ambient noise in decibels (dB) and shows the reading on an easy-to-read gauge. Features - Real-time decibel (dB) measurement - Live gauge and time-based graph - Minimum, average, and maximum tracking - Calibration to fine-tune readings - Clean, simple interface Whether you're checking the noise in your office, home, street, or a venue, Noise Meter gives you a quick read on how loud your surroundings are. Note: Noise Meter is for reference and general use only. Readings depend on your device's microphone and are not a substitute for professional, certified measurement equipment.

Ratings & Reviews

  • 2.0
    out of 5
    1 Ratings

Stability and performance improvements.

Version 2.0.2

The developer, MINGUK JANG, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

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
  • MINGUK JANG
Size
  • 26.7 MB
Category
  • Utilities
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPad
    Requires iPadOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English and Korean
Age Rating
4+
Copyright
  • © 2026 MINGUK JANG
  • Developer Website
  • Privacy Policy

    • More by MINGUK JANG