Sound Meter (dB) — Tidox

How loud is your world, really? The concert that left your ears ringing. The open-plan office that never quite goes quiet. The neighbor's party at midnight. The workshop, the gym, the nursery, the street outside your window. You feel that it's loud — Tidox Sound Meter shows you the number. Point your phone at the noise and watch the decibels appear in real time. No accounts, no sign-up, no internet needed. Just open the app, grant the microphone, and start measuring in seconds. WHY YOU'LL KEEP IT INSTALLED • Real-time decibel readout straight from your microphone • Live, peak and approximate SPL levels so you see the moment things spike • Calibration offset to fine-tune the approximate SPL to your environment • A clean, distraction-free meter built to read at a glance • Light, dark, and system themes that are easy on the eyes day or night • Works fully offline — everything stays on your device, nothing is uploaded MEASURE THE MOMENTS THAT MATTER • Check if a concert, club, or festival is pushing into risky territory • Compare how noisy your office, café, or commute really is • Settle the "it's too loud" argument with the neighbors • Keep an eye on a sleeping baby's room or a quiet study space • Gauge machines, tools, and engines in the workshop or garage A clear, honest note: Tidox Sound Meter is for informational use, not professional certification. Phone microphones vary, so the approximate SPL reading uses a calibration offset and is not a substitute for a certified sound-level meter. Upgrade to Pro to remove ads and support continued development. Download Tidox Sound Meter and finally put a number on the noise around you.