Screenshots
Description
Sound Meter
Using your phone's built-in microphone, this app measures ambient noise in decibels, letting you instantly check how loud a particular space is.
Gameplay
This app listens through your phone's microphone to gauge the sound level around you.
That said, the microphones in smartphones are tiny and mainly built to pick up the full range of human speech, so they may not deliver highly precise sound level readings.
Even so, it delivers reasonably reliable readings. Simply open the app and set your device down on a flat surface to gauge ambient sound. Through the built-in microphone, it records noise volumes and visualizes the measurements on an intuitive time-versus-decibel chart.
Because microphone hardware varies significantly from one phone model to another, sound measurements can differ even in identical environments. The tool includes a calibration feature to resolve these discrepancies. To adjust your mic properly, move to an exceptionally quiet room and set the baseline reading between 4 and 5 decibels.
Features
View an analog meter, real-time digital decibel readings, and dynamic visual graphs all together on one screen without tapping extra buttons. The interface adapts seamlessly to surrounding noise intensity, keeping display error under 5% at maximum.
Accuracy varies based on your phone's hardware, but you get built-in calibration presets, clear noise readouts via both dual analog dials and numerical decibel figures, and flexible visual tracking.
You can download the Sound Meter app for Android for free from our website.
0 Jan 26 Additional information:
- Requires Android version 4.4 or higher
- Age rating: 3+
- Russian localization: not available
- Cache installation: not required
1.3.0 App version Our rating: 9 out of 10 Similar apps: Wo Mic Pro White Noise Voice Changer Battery Calibration Our YouTube Channel
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How to install
- Download the APK file above to your phone.
- Allow “Install unknown apps” when prompted.
- Open the downloaded APK and tap Install.
- If the package includes OBB/XAPK data, follow the bundled instructions.
MOD APKs are modified builds, so Play Protect may show a warning. Install only if you trust the file; use at your own risk.




