SoundDose: Noise Level Meter

Decibels show a moment. SoundDose shows how sound exposure adds up.

Start a session during a loud activity and see your estimated exposure as a clear dose percentage. Follow the live level, session peak, elapsed time and estimated time remaining at the current level, then review a straightforward summary when you stop.

Built for loud real-world sessions:
- Gigs, clubs and rehearsals
- Construction and site work
- Motorsport, workshops and events
- Any other loud activity you want to track

SoundDose includes:
- A live A-weighted sound-level view
- Session and daily dose percentages
- Peak level and elapsed-time tracking
- Session labels for quick organisation
- Optional earplug SNR adjustment
- Session history and weekly dose overview
- A calibration offset for comparison with a reference meter
- Selectable exposure standards

Records nothing. No internet.

SoundDose uses the microphone only to analyse sound level in real time. Audio samples are discarded immediately and are never recorded or stored. The app has no internet permission, no account, no advertising, no analytics and no tracking. Session summaries stay locally on your device.

Important: SoundDose is an indicative awareness tool, not a certified measurement instrument. Phone microphones vary. Do not use it for regulatory, occupational-compliance or safety-critical decisions.