Decibel Meter - dB Noise Level
NIOSH & OSHA Measuring Tool
Only for iPhone
Free · In-App Purchases · Designed for iPhone
iPhone
Decibel Meter is a powerful and easy-to-use sound level meter (also known as dB meter, SPL meter, or noise detector) that turns your iPhone into a real-time sound measuring tool.
Using your device’s built-in microphone, Decibel Meter detects and displays environmental noise levels in decibels (dB). Whether you're monitoring noise at home, measuring sound at work, or checking noise pollution outdoors – this app provides accurate, real-time readings.
Key Features:
- Real-time decibel measurement with dynamic graph
- Sound level display: Min / Max / Average
- Measuring timer included
- Easy-to-use Pause and Reset buttons
- Useful for sound tests, noise pollution checks, and SPL monitoring
Use Cases:
- Monitor home or work noise
- Measure traffic, music, or construction sound
- Perform noise tests for health and safety
- Detect sound levels in quiet or noisy environments
Sound measurements depend on your device’s microphone and may vary from professional SPL meters.
Protect your ears and your health. Use Decibel Meter to detect loud noise and stay in control of your sound environment. Download now and start measuring sound today!
Privacy Policy: https://www.getpaoapps.com/privacy
Terms of Use: https://www.getpaoapps.com/terms
Ratings & Reviews
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Performance and UI improvements
The developer, PaoApps, 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:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- PAO APPS PTE. LTD.
- Size
- 178.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Weekly Access USD 2.99
- Yearly Access USD 17.99
- Weekly Access with Trial USD 2.99
- Copyright
- © Pao Apps Pte. Ltd.