Decibel Meter ProLive dB readout
Real-time noise level with colour zones — green, amber, red — so you can read it at a glance.
Android · Tools · Privacy-first
Measure the noise,
know what it means
Decibel Meter Pro is a real-time sound level meter — live dB readout with colour zones, session min, max and average, plus calibration offset. The microphone is used only while measuring; no audio is recorded or uploaded.
Live dBCalibrationNo accountPro removes ads
dBlive readout
min·max·avgsession stats
Proads removed
0accounts
Mic only while measuring·
No audio recorded or uploaded·
Works offline·
Free to download
Why Decibel Meter Pro
A clear, honest sound meter
Free to download, with a Pro subscription that removes the ads. No sign-up, no account, no noise — just a fast, private dB meter for everyday checks.
Session stats
Min, max and average captured for every measuring session.
Calibration
Offset from −30 to +30 dB to match your own reference meter or phone.
Realistic limits
Phone mics are not lab SPL meters — use it for relative noise levels, not certified measurements.
Mic only while measuring
The microphone is used only during a session. No audio is recorded or sent anywhere.
No account
Works fully offline. Uninstall or clear data wipes everything.
Real screenshots
Inside the app
Captured on device. A focused, readable meter for everyday use.
Privacy, terms & data deletion
Clear policy URLs for Google Play Console.
App details
Package: com.luckytools.decibel_meter_pro
Free tier: no purchase needed — the same meter, advertising-supported
Support: support@cloudyni.com
Site: cloudyni.com/decibel-meter-pro/