Best Noise Level Meter Free Apps

4.5😐(3.1K ratings)

FreeAds

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.

What We Love

🚀 Works perfectly
👍 Easy to use and free
👍 Good simple UI
👍 Good basic sound level meter
👍 Very easy and simplified display
👍 Super convenient, very useful
👍 Accurate sound measurement

Room to Improve

🐛 Spelling mistake ('quiet' spelled as 'quite')
🐛 Inaccurate readings compared to other apps
🐛 Requires a subscription for basic recording
🐛 Imprecise metering, not a reliable tool
🐛 Doesn't work in split screen
🐛 Poorly documented statistics

NIOSH Sound Level Meter by EA LAB

Strong Contender

4.7😊(17K ratings)

Free

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.

What We Love

🚀 Free and ad-free
👍 Simple and intuitive interface
⚖️ Accurate and reliable measurements
💡 Useful for monitoring noise levels in various environments
🔍 Provides detailed noise data and exposure information

Room to Improve

🐛 Occasional bugs and crashes
🔌 Issues with external microphone support
🔋 Can drain battery when running for extended periods
📱 Limited iPad optimization

Decibel Meter: Sound dB by OV MEDIA

Noise Level Tracker & SPL App

Worth Considering

Decibel X:dB Sound Level Meter

4.3😊(303 ratings)

FreeAdsIn-App Purchases

Transform your device into a professional decibel meter to measure and track sound levels in real-time. Save measurements, view history charts, and set custom alerts for excessive noise. Useful for documenting sound exposure or identifying noise sources.

What We Love

👍 Accurate measurements
🚀 Easy to use
📊 Detailed data tracking
🔔 Helpful alerts
🔍 Versatile monitoring
🔧 Troubleshooting aid
🌱 Awareness-raising
⚖️ Objective evidence

Room to Improve

💰 Expensive subscription
🐛 Inconsistent readings
🤔 Questionable accuracy

More Noise Level Meter Free apps to explore

Frequency Spectrum Analyzer

Precise sound pressure level measurementFrequency spectrum analysis (FFT, BAR graphs)Historical data recording and export

This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.

(162K)

Decibel Meter Sound Detector

Track noise around you.

Real-time decibel (dB) readingsFrequency weighting (A, B, C, Z)Share measurements via various apps

Monitor your surroundings with this decibel meter app. It measures sound levels in real-time, providing clear visual analysis and advanced filtering options. Easily share your readings for documentation or further analysis.

📊 Productivity

(54K)

Noise Meter - Sound & Decibel

Decibel sound level meter

Decibel Meter dB: Noise Level

SPL, Sound & Frequency Test

Real-time dB meterSave and export measurement historyCamera overlay for photos/videos

This tool measures real-time sound levels, providing current, minimum, average, and maximum readings. It allows users to save sessions, export reports, and even overlay sound data onto photos and videos for documentation. It also tracks noise dose and time-weighted averages for extended measurements.

(1)

Decibel : dB sound level meter

Audio noise Spectrum Analyzer

Real-time decibel (dB) sound level monitoringIntegrated Spectrum Analyzer (FFT, spectrogram)Sleep tracking with sound recognition

Transform your device into a professional sound level meter and audio analyzer. Measure ambient noise, monitor decibel levels, and visualize sound frequencies in real time. It also offers advanced sleep tracking with sound recognition to identify disruptions.

Sound meter for noise check

Real-time decibel measurementStart, stop, and reset functionsCalibration for accuracy

Measure ambient sound levels in decibels with this straightforward utility. It provides a simple interface to start, stop, and reset noise measurements, offering a supplementary tool for understanding your environment's acoustics.

(1)

Noise Exposure & Daily Dose

Decibel: dB Sound Meter

Professional Frequency Weighting (ITU-R 468, A/B/C/Z)Real-Time FFT Spectrum AnalysisNIOSH & OSHA Standard Dosimeter

This app provides precise sound level measurements and audio analysis using professional weighting filters and real-time FFT spectrum analysis. It functions as a dosimeter for workplace safety and allows for easy sharing of dB data overlays on photos.

🌟 Lifestyle

(2)

Sound Analyzer - dB Meter

dB Meter - Sound Level

Measure noise levels instantly

Decibel Meter: Sound Level dB

Noise & dB Sound Level Meter

Sound Meter - Noise Level dB

Decibel readings made simple

dB Meter - Noise Analyzer

Live noise level & dB monitor

NoiseLedger: Decibel Meter

dB, SPL, noise & sound log

Impulse Noise Decibel Meter

dB Meter - Noise Level Meter

Decibel & frequency analyzer

NoiseMeterrr - Noise Meter

Measure sound in real time

🌟 Lifestyle

SoniMeter: Sound Level Meter

Calibrated SPL meter. No ads.