iFansum Decibel Meter

iFansum Decibel Meter – Professional Noise Detector

Turn your phone into a precision sound level meter. Measure environmental noise with real-time accuracy. Features low-frequency detection (1-100 Hz) and A/C/Z frequency weighting to identify hums from appliances and equipment. Watermark camera auto-adds dB readings, timestamps, and location (network required for GPS). Unlimited audio/video recording, exportable history logs.

Key Features: • Standard & Low-Frequency Modes: 1-100 Hz analysis finds hidden noise sources. • A/C/Z Weighting: Human ear (A), environmental (C), flat (Z) responses. • Unlimited Recording: All files stored locally – no uploads. • Watermark Camera: Auto-adds dB, time, and place (network required for GPS). • History & Export: Review trends and export PDFs.

Perfect for office noise checks, home acoustics, and field measurements. No ads; offline use except location.

Privacy Policy: https://ifansum.com/apps/000001/privacy.html Terms of Service: https://ifansum.com/apps/000001/terms-of-service.html