Sound Meter Pro: Decibel dB

1.1.1

RomanUtilities

0.00

0 reviews

100+
Downloads

Free

Measure noise, sound levels and decibels with live graphs, alerts, calibration.

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100+ downloads

Download from Google Play

About Sound Meter Pro: Decibel dB

Sound Meter Pro: Decibel dB is a tools app developed by RomanUtilities.

Download Statistics

Sound Meter Pro: Decibel dB has been downloaded 280 times. In the last 30 days, the app was downloaded 95 times.

User Ratings

The app has no ratings yet.

App Information

Sound Meter Pro: Decibel dB is FREE to download. The APK download size is 8.67 MB. The latest version available is 1.1.1. The last update was on July 31, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play July 2026.

Description

Sound Meter Pro turns your phone into a real-time sound meter, decibel meter, noise meter and dB analyzer for measuring sound levels around you.

Measure noise in dB, follow live graphs, analyze frequency bands, set alerts, save sessions, export reports and calibrate your microphone for more consistent results.

Use it to check room noise, neighbors, sleep environments, appliances, offices, classrooms, traffic, cars, motorcycles, construction, work zones, concerts and loud events.

🔹 Real-time dB sound meter
• Live decibel reading in dB
• Clear speedometer-style sound level display
• MIN, AVG, MAX, LEQ and PEAK values
• Start, pause, resume and reset measurements
• Direct, 1 second, 10 second, 1 minute and 5 minute windows
• Fast and Slow response modes
• A, C and Z acoustic weighting options
• Signal quality indicator
• Microphone clipping and saturation detection

🔹 Noise graphs and sound analysis
• Real-time sound level graph
• Frequency spectrum by bands
• Spectrogram view to see how sound changes over time
• Frequency references: 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz and 8 kHz
• Spectrum peak hold and freeze mode
• Dominant frequency band detection
• Low, mid and high frequency analysis
• Technical reading with weighting, response time and dominant band details
• Automatic summary of the sound environment

🔹 Smart noise alerts
• Configurable noise threshold
• Visual warning when your selected dB limit is exceeded
• Noise threshold, exposure, duration and saturated signal alerts
• Optional vibration, alert sound and notifications

🔹 Sound exposure information
• Time accumulated above your selected threshold
• Projected exposure estimate for an 8-hour period
• NIOSH, OSHA and EU-style exposure references
• TWA, dose and LEX,8h calculations

Sound exposure information is for reference only. Sound Meter Pro is not a medical device and does not replace professional occupational noise assessment, certified equipment or health advice.

🔹 Presets for common situations
• Custom mode
• Home noise
• Neighbors
• Sleep
• Car and motorcycle
• Construction and work
• Concerts and loud events

🔹 Calibration tools
• Microphone calibration assistant
• Manual calibration offset
• Calibration with external reference
• Sound meter and acoustic calibrator support
• Calibration profiles
• Internal and external microphone profiles
• Frequency compensation options

🔹 Sessions, history and reports
• Save measurement sessions
• Add notes, tags, folders and metadata
• View saved sessions
• Analyze historical noise trends
• Compare measurements over time
• Export measurements as CSV
• Export reports as PDF
• Export visual results as PNG
• Export technical data as JSON or text
• Create backups and import them when needed

🔹 Background measurement
• Continue noise measurement in the background when enabled by the user
• Persistent notification while background measurement is active
• Stop button available from the notification

🔹 Privacy-first design
Sound measurement is processed on your device. The microphone is used to calculate sound levels. Audio is not uploaded to our own servers. Saved sessions, exports and backups are stored locally unless you choose to share or move them.

🔹 Premium upgrade
Optional premium access removes ads and can unlock advanced exports, historical trends, spectrogram, calibration profiles, microphone compensation, background measurement, backup and restore tools, and advanced reporting features.

🔹 Available in multiple languages
Available in English, Spanish, Catalan, German, French, Hindi, Indonesian, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Russian, Thai, Turkish, Ukrainian, Vietnamese and Chinese.

Important note:
Sound Meter PRO provides approximate measurements. Accuracy depends on your phone microphone, hardware, calibration and environment. This app is not a certified sound level meter, not a medical device and not a substitute for professional acoustic, occupational or health advice.

Recent changes:
• Improved sound level meter accuracy for more reliable measurements.
• Added LA10, LA50, and LA90 acoustic percentiles for more comprehensive noise analysis.
• Added biometric protection for measurement history.
• Performance, stability, and compatibility improvements.

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More data about Sound Meter Pro: Decibel dB

Price	Free to download
Total downloads	280
Recent downloads	95
Rating	No ratings
Ranking	Not ranked
Version	1.1.1
APK size	8.67 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Sound Meter Pro: Decibel dB app

Sound Meter Pro: Decibel dB compared with similar apps

Common keywords of similar apps

Sessions Export Measurements Exposure Pro Alerts Acoustic Khz Background Live Graphs Reports Analysis Hz Threshold Profiles Phone Analyze Bands Results Neighbors Sleep Construction Work Concerts Events Reading Style Peak Minute Response Weighting Options Sound Noise Meter Calibration Time Microphone Measurement Db Frequency Level Decibel Levels Real Device Measure Save Loud

Keywords missing from this app

App Display Environmental Values Decibels Test Graph Hearing Easily Recent Current Detect Audio Tool Detector Features Max Interface Volume Readings Check Simple Analyzer Spl Data Pressure Calibrate Min Reference High Maximum Record Avg

Downloads over time

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Sound Meter Pro: Decibel dB has been downloaded 280 times. Over the past 30 days, it has been downloaded 95 times.

Changelog of Sound Meter Pro: Decibel dB

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Developer information for RomanUtilities

RomanUtilities

romanutilities.dev@gmail.com

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Google Play Rankings for Sound Meter Pro: Decibel dB

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Technologies used by Sound Meter Pro: Decibel dB

18 permissions

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Frequently asked questions about Sound Meter Pro: Decibel dB

Is Sound Meter Pro: Decibel dB free?

Yes. Sound Meter Pro: Decibel dB is free to download from Google Play.

Is Sound Meter Pro: Decibel dB still available?

Yes. Sound Meter Pro: Decibel dB is on Google Play, and the last update we saw was on July 31, 2026.

Does Sound Meter Pro: Decibel dB contain ads?

Yes. Google Play lists Sound Meter Pro: Decibel dB as containing ads.

How large is the Sound Meter Pro: Decibel dB APK?

The Sound Meter Pro: Decibel dB APK is 8.67 MB.

Is Sound Meter Pro: Decibel dB suitable for children?

Google Play rates the content of Sound Meter Pro: Decibel dB as suitable for everyone.

How many times has Sound Meter Pro: Decibel dB been downloaded?

Google Play lists 100+ downloads for Sound Meter Pro: Decibel dB.

Who made Sound Meter Pro: Decibel dB?

Sound Meter Pro: Decibel dB was developed by RomanUtilities. It is listed in the tools category on Google Play.

What are the best alternatives to Sound Meter Pro: Decibel dB?

People looking at Sound Meter Pro: Decibel dB also look at these tools apps: Decibel Meter: Sound dB Meter, Sound Meter - Decibel Meter, Sound Meter - Decibel Meter, Sound Meter - Decibel Meter, Sound Meter.

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