Measure sound levels in real time. Decibel gauge, noise classification, measurement history, and reference chart. No signup, 100% offline.
Get on Google PlayUses your phone's microphone to measure sound pressure levels in dB. Live gauge updates continuously as sound changes around you.
Automatically classifies noise levels — quiet, moderate, loud, very loud, or dangerous — with colour-coded badges so you know at a glance.
Tracks minimum, maximum, and average decibel readings across your measurement session. Reset any time to start fresh.
Save readings with timestamps. Review past measurements to compare noise levels across different locations or times.
Built-in sound level reference guide. Compare everyday sounds — whispering, traffic, concerts, jet engines — to your readings.
All processing happens on your device. Audio is never recorded or transmitted. No account, no tracking, no ads.