Free Giveaway · Google Play

Sound Meter & Noise Detector

Ended Google Play Deadline: until 9/20

$3.17 FREE

This giveaway has ended. Check the giveaways currently running below.

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Sensitive sound meter PRO to help you detect sound pollution in your daily life

How to claim

Open the Google Play link.
Press "Install" while the price shows Free.
Once installed it stays in your purchase history — you can reinstall even after it goes paid again.

💡 Note — Paid-to-free apps can revert to paid at any time. Grab it early.

Giveaway info

Status	Ended
Store	Google Play
Original price	$3.17 → FREE
Deadline	until 9/20
First seen	2026-09-18
Last seen	2026-09-20

📱 About the app

Sound meter PRO is an indispensable tool for your daily life, no matter what you do, where you stay, it is a practical noise detector to help you avoid noise pollution that harms your hearing and affect your rest. Our sound meter PRO app can provide accurate decibel data and show you how the decibel goes. Get noise data more comprehensively and more accurately: Minimal, average and maximal decibel Real-time decibel in dial and graph Levels of noise Calibrate before use for precise data Review measurement histories Customize your sound meter Save audio file while measuring Set decibel warning…