Decibel Meter - Sound Meter

Decibel Meter - Sound Meter turns your device into a precise sound level meter. It displays real-time decibel (dB) readings with readable text descriptions and lets you start/stop measurements to calculate average, minimum, and maximum levels over a chosen period.

Key features include calibration options (manual or automatic), CSV export and easy sharing, a history view with per-reading statistics, cloud data security with cross-device login, and an Apple Watch companion for remote, hands-free control and on-wrist monitoring. You can also customize display settings, keep the screen on, and securely access privacy and terms via the provided links.