Best Db Meter Free Sound Apps

Sound level measurementNoise dosimetryHearing hazard information

This free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.

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dB Decibel Meter - Noise Level

Sound Level Frequency Analyzer

Real-time SPL measurementA-weighting and frequency weightingAudio recording with decibel data

Measure real-time sound levels with this tool, offering A-weighting and frequency analysis. Record audio, take photos, and capture videos with embedded decibel data for evidence and safety checks. Includes a reference guide for understanding noise ranges.

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dB Meter Sound Level Meter

Simple noise decibel meter

Real-time decibel measurementMin, average, and max value calculationStop and reset function

Measure ambient noise levels in decibels (dB) with this straightforward tool. It displays real-time sound volume in a large, easy-to-read format and allows you to track minimum, average, and maximum values. Customize the background and text colors for a personalized experience.

🌟 Lifestyle

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Decibel Meter：Noise Detector

dB Sound Level Meter, Spectrum

Real-time dB meter with max, min, averageVoice-activated noise recordingVideo recording with decibel watermark

This app provides real-time decibel readings, sound level monitoring, and voice-activated noise recording. It allows users to document noise levels with video evidence, including decibel watermarks and timestamps, all processed on-device for privacy.

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Sound Meter (Decibel)

Measure the noise level

Measures decibel valuesDisplays noise referenceShows min/avg/max dB

This application measures and displays environmental noise levels in decibels. It offers various visual representations of the data, including gauges, graphs, and numerical readouts. Users can also save their measurement history.

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dB Sound Level Meter - Noise Volume Measure (Decibels) Free

by kasra Meshkin

Sound level measurementDecibel readingsEasy to use interface

This utility app measures sound levels in decibels using your device's microphone. It offers an easy-to-use interface for quick and accurate noise volume readings. Ideal for understanding your acoustic environment.

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Noise Meter - Sound & Decibel

Decibel sound level meter

Decibels: Sound Level dB Meter

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Sound exposure level db meter

Measures sound in decibels (dB)Displays sound samples on a graphDetects loud and low environmental noise

Measure sound levels in decibels using your device's microphone. View real-time graphs and historical data to detect noise pollution and protect your hearing. Calibrate for accurate readings across various environments.

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Decibel Shield - dB Meter

Measure Noise & Sound Levels

Real-time decibel monitoringHistorical data trackingApple Health integration

Measure and track sound levels in real-time with this user-friendly decibel meter. Log historical data, integrate with Apple Health, and gain insights into your sound environment. Includes a white noise generator for focused listening.

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dB Sound Meter

Decibel Sound Meter

Measure sound volumeSimple user interfaceFFT viewer and frequency meter

Measure sound volume with your device's microphone. Offers a simple interface with visual graphics, playback, and detailed analysis of recorded sounds. Includes explanations for decibel levels.

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Decibel Meter dB (Sound Meter)

Noise Level Analyzer + Measure

Accurate sound measurements in decibels (dB)Real-time volume displayVolume timeline for trend analysis

Measure sound volume in real-time with this app. It provides precise decibel readings, a visual timeline of sound fluctuations, and customizable calibration for accurate results. Ideal for monitoring noise levels in various environments.

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Measure current, peak, average max, and absolute max SPLGraph histogram for SPL changesSave sound measurements

dB meter - noise measure

Noise decibel meter

$2.99

This application functions as a calibrated sound pressure level meter, measuring current, peak, average maximum, and absolute maximum decibel levels. It offers a graph histogram to visualize sound level changes and allows users to save measurements. The tool can be self-calibrated for accuracy.

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Decibel Metre (Sound Meter)

Measure the environment noise

Measures sound level in decibels (dBA)Uses built-in microphoneDisplays readings on digital screen

This application functions as a smart sound level meter, utilizing your device's microphone to measure ambient noise in decibels (dBA). It provides real-time readings on a digital screen and displays historical data through a graph. The app also shows reference noise levels and tracks minimum, average, and maximum decibel values.

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Decibel dB – Sound Level Meter

NIOSH SLM & Noise Analyzer Pro

Measure noise in decibels (dB)Track MIN, AVG, MAX sound levelsRecord and export measurements

Measure ambient noise and sound levels in real-time with this tool. It helps control noise pollution and protect user health by displaying decibel values numerically and graphically. Track exposure over time with NIOSH and OSHA compliant measurements.

dBPocket Digital Decibel Meter

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SPL Meter & Hearing Test

Digital sound level meterSound spectrum analyzerEnvironmental noise detection

Transform your device into a professional sound level meter to measure ambient noise and audio levels. Analyze sound spectrums, detect environmental noise, and even conduct hearing tests. Capture evidence of noise pollution with photo and video overlays.

Decibel Meter: db Sound Levels

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subscription

Audio Spectrum Analyzer

Real-time decibel readingsAccurate +/- 1 dB precisionA-weighted and C-weighted modes

Transform your smartphone into a professional sound measurement tool. Accurately measure real-time sound intensity with multiple weighting modes and track historical data. Ideal for professionals and enthusiasts monitoring noise levels.

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Sound Meter - Decibel Meter !

Sound Level Meter - dB Meter

Measures noise in decibels (dB)Displays current, min, avg, max valuesVisualizes decibel levels with a gauge

This application utilizes your device's microphone to measure ambient noise levels in decibels (dB). It displays current, minimum, average, and maximum readings, and presents data through a gauge and graph for easy comprehension. It serves as a tool to detect and understand environmental noise.

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