SoundTrace: Decibel Meter dB

SoundTrace is your smart companion for measuring, visualizing, and recording ambient sound. Whether you're checking noise levels at home, in the studio, or on the job site, SoundTrace gives you clear, calibrated decibel readings with a beautiful interface and powerful session logging.

Core Features:

- Live Decibel Meter: Monitor real-time sound levels using your device’s microphone.

- Input Selection: Use internal or external mics (USB/Bluetooth) and label them automatically.

- Waveform & Line Graphs: Choose how you visualize sound — dynamic waveform bars or a smooth dB line graph.

- Session Logging: Save recorded sessions with timestamped graphs and stats like min, max, and average dB.

- Mic Calibration: Adjust for hardware differences with a custom calibration offset.

- Unlimited Session Storage: Keep as many recordings as you want.*

- Audio Playback: Re-listen to recorded sessions directly in-app.*

- PDF Export: Generate and share detailed session reports.*

- Custom Titles: Name your sessions for better organization and recall.*

* Pro version only. Show More