📢 dBMonitor – Ambient Volume Meter
dBMonitor is a simple and practical volume detection tool that monitors the ambient volume in real time through the built-in microphone of the mobile phone, and displays the approximate decibel value (dB), helping you avoid excessive noise or disturbing situations.

🎯 Features:
Real-time volume monitoring, display of approximate dB value
Round pointer meter design, clear and easy to read
Automatically detect changes in ambient volume without manual operation
Remind you to pay attention to the volume when it exceeds the threshold
Supports permanent screen monitoring
Lightweight, no network required, free to use