Decibel Meter · Sound Level

Measure Noise Instantly: dB

Only for iPhone

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

iPhone

Decibel Meter turns your iPhone into a fast, easy-to-use sound level meter. Check the noise around you in real time and instantly see the current, minimum, average, and maximum decibel levels — no subscription required for your first measurements. Whether you want to check the noise at home, at work, during an event, or on the go, Decibel Meter gives you clear readings without unnecessary complexity. ◆ LIVE SOUND LEVEL METER Monitor the current noise level in decibels with a responsive, easy-to-read meter. ◆ KEY VALUES AT A GLANCE See the current, minimum, average, and maximum dB levels during every measurement. ◆ REAL-TIME NOISE GRAPH Follow changes in sound levels over time and quickly identify noise peaks. ◆ CUSTOM NOISE THRESHOLD Set your preferred noise limit and receive an alert when the sound level rises above it. ◆ MEASUREMENT HISTORY Save previous measurements and return to them whenever you need. ◆ DETAILED SOUND ANALYSIS Review recorded noise levels and key measurement data. ◆ EXPORT YOUR RESULTS Export and share saved measurements for work, personal records, or further analysis. Decibel Meter keeps everyday sound checks quick and accessible while offering advanced tools for users who need to save, review, and export their measurements. Please note: Decibel Meter provides approximate sound level readings based on your device’s microphone and should not be used as a replacement for certified professional sound-measuring equipment. SUBSCRIPTION INFORMATION: Payment will be charged to your iTunes Account at confirmation of purchase. Your subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period. The renewal cost depends on the selected subscription plan. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Support Address: support@decibel-level.app Privacy Policy: https://decibel-level.app/pp Terms of Use: https://decibel-level.app/tou

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The developer, AST Mobile Limited, 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:

    • Identifiers

  • Data Not Linked to You

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

    • Purchases
    • Identifiers
    • Usage Data
    • Diagnostics

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
  • AST Mobile Limited
Size
  • 47.5 MB
Category
  • Utilities
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 11 more
  • English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian
Age Rating
4+
In-App Purchases
Yes
  • Decibel Meter Annual USD 29.99
  • Decibel Meter Yearly USD 59.99
  • Decibel Meter Weekly USD 9.99
  • Learn More
Copyright
  • © AST Mobile Limited
  • Developer Website
  • Privacy Policy

    • More by AST Mobile Limited