Sound Monitor - Noise Detector

Sound Monitor – Noise Detector turns your Android device into a simple, real-time sound level monitor. It uses your microphone to measure volume (in dBFS) and shows easy-to-read visual feedback: Green = safe/normal level Yellow = getting loud Red = too loud Perfect for: Checking your speaking volume (e.g. for kids, classrooms, or family use) Monitoring noise in your environment Quick sound checks without complicated tools Features: Live volume monitoring with color alerts Adjustable thresholds for Yellow/Red Gradient background for smooth visual feedback Simple, lightweight, and ad-supported Works offline (no internet required) This app is designed for convenience and awareness, not professional noise measurement. For critical sound level testing, please use a calibrated sound level meter.