Decibel Meter・Sound Level dB

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. (Premium subscription required) 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. (Premium subscription required) 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. (Premium subscription required) Download Decibel Meter － Sound Level・dB today and explore how easy it is to measure and analyze sound with your mobile device—anytime, anywhere. (Premium subscription required) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/decibel-meter-privacy

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 19, 2026 · 11:47 PM Free