Decibel Meter － Sound Level・dB

Level 300 Publishing

About this app

Decibel Meter － Sound Level・dB – Noise Analyzer & Frequency Reader

Decibel Meter － Sound Level・dB is a powerful, intelligent tool that transforms your smartphone into a real-time noise measure and audio detector. Whether you’re monitoring your environment, testing sound levels in a workspace, or analyzing frequency activity, this app provides reliable data in a visual, easy-to-read format. Designed for convenience and accuracy, it’s your go-to decibel meter for everyday sound monitoring.

Track the current noise environment using a precise analog-style gauge and responsive graph that displays min/avg/max sound levels in real time. The app supports decibel calibration tailored to your device, ensuring more accurate readings. With clean visuals and high-quality UI graphics, it’s more than just a dB meter—it’s a complete sound analyzer in your pocket.

Ideal for musicians, engineers, teachers, or anyone curious about their sound space, this frequency reader helps you monitor audio intensity at home, work, or outdoors. Please note: while the app uses your device’s microphone effectively, extremely loud sounds over 90 dB may not be detected accurately due to hardware limitations. For precise professional use, a dedicated sound level meter is recommended.

Download Decibel Meter － Sound Level・dB today and explore how easy it is to measure and analyze sound with your mobile device—anytime, anywhere.