Noise Meter - Sound & Decibel

Noise Meter turns your iPhone into a simple, real-time sound level meter. Using your device's microphone, it measures ambient noise in decibels (dB) and shows the reading on an easy-to-read gauge.

Features
- Real-time decibel (dB) measurement
- Live gauge and time-based graph
- Minimum, average, and maximum tracking
- Calibration to fine-tune readings
- Clean, simple interface

Whether you're checking the noise in your office, home, street, or a venue, Noise Meter gives you a quick read on how loud your surroundings are.

Note: Noise Meter is for reference and general use only. Readings depend on your device's microphone and are not a substitute for professional, certified measurement equipment.