Best Noise Detector Apps

Sound Meter-Noise detector app

by Yalintech

Free

Measure and visualize sound levels in decibels with a professional graphic display. Track historical data, back up recordings, and access various device tools like a compass and metal detector. Offers multiple language support and device information.

Metal Detector & Sound Meter

Handheld Metal & Sound Meter

Free

This app helps you monitor your surroundings by detecting radiation levels and measuring ambient sound. It offers real-time readings, customizable thresholds, and alerts for potential hazards. The intuitive interface makes it easy to stay informed about environmental safety.

Shush - Sound & Noise meter

Loud voice decibel detector DB

Free

This app detects ambient noise levels and plays a loud "SHUSH" sound when it exceeds a set threshold. It's ideal for maintaining quiet environments in places like classrooms or libraries, and also allows users to record or select custom sound effects.

Decibel Meter Noise Detector

Measure decibel noise

Free

This tool measures ambient noise levels in decibels (dB) in real-time. It allows users to record audio, capture photos with decibel data, and view historical noise level changes. Reports can be generated and exported for reference.

NIOSH Sound Level Meter

by EA LAB

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.

Decibel : dB sound level meter

Audio noise Spectrum Analyzer

Free

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.

Noise Analyzer: Decibel Meter

Analyze Sound dB Level

Free

Measure and analyze ambient noise levels in real-time with this utility app. Track historical data, export reports, and gain insights into your auditory environment. Designed for professionals and curious individuals alike.

Decibel Meter：Noise Detector

dB Sound Level Meter, Spectrum

Free

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.

Decibel Meter: Sound Analyzer

Noise Meter & dB Test

Free

Measure and understand ambient noise levels with this intuitive tool. It provides instant decibel readings, logs historical data with notes, and offers visual and auditory representations of sound. Ideal for ensuring safety, monitoring environments, or protecting hearing.

Decibel Meter: Noise Sound dB

Sound detector, noise meter

Free

Measure real-time noise levels with this sound meter app. It offers accurate decibel readings, comparisons to common noise sources, and guidance on safe listening. Take control of your sound environment with clear visual indicators and an intuitive interface.

Sound Meter - Noise Detector

Sound Meter, Decibel Meter

Free

This utility app measures and displays environmental noise levels in decibels. It offers various visual representations of sound data, including gauges, graphs, and min/avg/max values. The app allows for device calibration to improve accuracy, though it notes limitations with very loud sounds.