NoiseTrace: Decibel Meter Live

Name: NoiseTrace: Decibel Meter
Author: byteee

byteee3 apps · 83 installsToolsFree · contains adsIn-app purchases: $0.99 - $19.99 per itemcom.toolkk.zy.app

Measure live dB, LAeq, Lmax and Lmin.

Alert me ★ Watch Open in Play ↗

Total installs: 3
Installs / day: —
Rating: —★
Released: 27 May 2026
Last update: 7 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Permissions

17 in 9 groups

8 Sensitive4 Notable5 Routine

What this app can do with your phone

Know roughly where you are, using mobile towers and Wi-Fi networks
Know your exact location using GPS, Wi-Fi and mobile networks
Use your camera to take photos and record videos
Record sound using your phone's microphone
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

LocationSensitive2

Access to where your device is, using GPS or network signals

Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

PhoneNotable1

Access to phone calls, call history, and voicemail

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable6

Access to miscellaneous device features that don't fit other categories

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Measure the noise. Keep the context. NoiseTrace is a decibel meter and field-documentation app for everyday sound checks. View live sound levels, a real-time curve and key statistics. When context matters, capture photos or videos with sound-level overlays and optional time, scene and location details. Group multiple measurements into a project to compare sessions and export a clear report. LIVE SOUND LEVEL METER ●Monitor real-time dB readings and the level history ●Review LAeq, Lmax, Lmin, L10, L50 and L90 statistics ●See contextual reference guidance for common environments ●Calibrate readings to account for microphone differences between devices PHOTO AND VIDEO DOCUMENTATION ●Add live dB, statistics and elapsed time to photo watermarks ●Record video while collecting sound-level data for a synchronized overlay ●Optionally include time, scene, address and coordinates ●Capture multiple photos for a more complete record of one location PROJECTS AND REPORTS ●Group related measurements into one monitoring project ●Continue a previous setup with one tap ●Compare LAeq, Lmax and possible threshold exceedances across sessions ●Export project summaries and individual measurements as PDF or CSV HISTORY AND REFERENCE ●Revisit measurements, curves, statistics and media attachments ●Schedule reminders for follow-up checks ●Review environmental sound reference information based on China’s GB 3096 standard USE CASES Homes, neighbors, renovation work, offices, study spaces, sleep environments, traffic and outdoor activities. IMPORTANT Results vary by device and microphone. NoiseTrace is an environmental reference tool, not a calibrated professional sound level meter. Measurements are for personal reference and documentation only and do not carry legal, administrative or certified testing authority. For formal testing or dispute resolution, contact a qualified professional service.

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