Sound Meter - Decibel Meter Live

Name: Sound Meter - Decibel Meter
Author: 3Nix.Labs

3Nix.Labs5 apps · 65 installsToolsFree · contains adsIn-app purchases: $2.79 per itemcom.soundmeter.tool

dB sound \& noise meter · Real-time FFT analysis · Custom filters · CSV export

Alert me ★ Watch Open in Play ↗

Total installs: 15
Installs / day: ~0
Rating: —★
Released: 12 Aug 2026
Last update: 5 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

5 in 2 groups

1 Sensitive1 Notable3 Routine

What this app can do with your phone

Record sound using your phone's microphone

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherNotable4

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

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
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

📊 Accurate, Easy Decibel Meter — Sound Meter Measure the noise level around you in real time, using nothing but your phone's mic — no extra equipment needed. From floor noise between apartments, construction noise, and cafe/office noise to checking your earphone volume — Sound Meter is the noise meter app for every moment you need a decibel (dB) reading. ━━━━━━━━━━━━━━━━━ 🎚 Real-Time Noise Measurement ━━━━━━━━━━━━━━━━━ · Shows the current decibel (dB) level as a live number · Min / Avg / Max / Peak values summarized at a glance · Instantly see the noise level (Quiet to Very Loud) with a color badge · Visualize how noise changes over time with a live graph · Save measurement results as a record, with your own notes ━━━━━━━━━━━━━━━━━ 🔊 Frequency Analysis (FFT) ━━━━━━━━━━━━━━━━━ · Switch between Spectrum and Waveform views · Automatically detects and displays the Dominant Frequency · Zoom in on any frequency range with the range slider · Useful for identifying the components of complex, mixed-frequency noise ━━━━━━━━━━━━━━━━━ 🎧 Filtered Listening ━━━━━━━━━━━━━━━━━ · Built-in Low / Mid / High presets · Or set your own custom range, or a center frequency ± bandwidth · A/B compare the original sound against the filtered sound instantly · Useful when you want to isolate and listen to a specific frequency band ━━━━━━━━━━━━━━━━━ 📁 Measurement History ━━━━━━━━━━━━━━━━━ · Browse and search your saved measurements · Filter records by date range · Reopen any record to view its graph again · Export your entire history to CSV ━━━━━━━━━━━━━━━━━ 🔒 Your Privacy, Handled with Care ━━━━━━━━━━━━━━━━━ · Raw audio (PCM) captured by the mic is discarded immediately after the dB calculation · No sound data is ever sent to a server — all analysis happens on your device · Only calculated data, like decibel readings, is stored on your device · No audio recordings are ever created or saved Who is this for? · Anyone who wants to keep a numerical record of floor noise or everyday household noise · Anyone who wants to check the noise level of a venue, cafe, or office · Anyone who wants to compare earphone/headphone volume or listen to a specific frequency band · Anyone who wants to export noise data as CSV for a report or a formal complaint Try Sound Meter now, and see — and hear — the noise around you.

What's new

Bug fix

Growing in Tools

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