This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.
Decibel Meter dB (Sound Meter)
Turn your iPhone into a high-precision sound level indicator. Whether for workplace safety, DIY projects, or documenting noisy neighbors, get real-time accurate data you can trust.
Downloads
313K+User Rating
Total Ratings
7K+Publisher
Category
UtilitiesLocales
9Latest Version
1.9.3Size
86.4 MBFirst Released
Feb 13, 2017Professional Precision for Your Acoustic Environment
Turn your iPhone into a high-accuracy sound pressure level meter to monitor noise pollution, protect your hearing, and document your surroundings with data-driven confidence.
Professional-Grade Accuracy
Use customizable calibration to match your specific hardware, ensuring lab-quality decibel readings for DIY projects, studio setups, or workplace safety.
Visual Evidence Timeline
Track sound fluctuations over time with a live graph—perfect for documenting persistent noisy neighbors or analyzing environmental noise patterns.
Frequently Asked Questions
Everything you need to know about Decibel Meter dB (Sound Meter)
What is the primary function of the Decibel Meter dB (Sound Meter) app?
The Decibel Meter dB (Sound Meter) app accurately measures sound levels in decibels (dB) in real-time. It provides continuous updates, visual feedback, and a sound volume timeline.
How does Decibel Meter dB (Sound Meter) show sound levels?
The Decibel Meter dB (Sound Meter) app displays sound levels using a main indicator for current dB. It also shows Max, Peak, and Average readings, alongside a visual timeline of sound fluctuations.
Can users calibrate the Decibel Meter dB (Sound Meter) app?
Yes, Decibel Meter dB (Sound Meter) offers customizable calibration settings. Users can adjust the db meter according to their device's microphone characteristics for precise and accurate measurements.
Does Decibel Meter dB (Sound Meter) track sound changes over time?
Yes, the Decibel Meter dB (Sound Meter) app includes a volume timeline. This feature visually represents sound fluctuations over time, helping users observe trends and patterns in noise levels.
What are the frequency weighting options in Decibel Meter dB (Sound Meter)?
The Decibel Meter dB (Sound Meter) app supports different weighting curves, including A, B, C, and Z. These options are accessible within the settings to adjust sound frequency measurements.
Is the Decibel Meter dB (Sound Meter) app free to use?
The Decibel Meter dB (Sound Meter) app offers a "Restore Purchases" option in its settings, indicating the presence of in-app purchases. The 'Z' weighting curve is locked, suggesting a premium feature.
Who is the Decibel Meter dB (Sound Meter) app designed for?
Decibel Meter dB (Sound Meter) is designed for a wide range of users, including musicians, audio technicians, and everyday users. It serves both professional needs and general curiosity about sound levels.
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This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.