Sound Meter: Noise & dB AI

Turn your phone into a professional sound level meter and decibel meter. SoundMeter provides accurate dB readings in real time, helping you measure noise levels at home, at work, or anywhere you go.
REAL-TIME SOUND LEVEL METER

Measure noise with precision using a calibrated decibel meter. Get instant dB readings with min, max, and average sound level values. Perfect as a noise level meter for environmental noise monitoring.
LIVE WAVEFORM GRAPH

Visualize sound levels on a detailed waveform graph. Track noise fluctuations over time and see how decibel levels change in your environment.
FREQUENCY SPECTRUM ANALYZER

Analyze low frequency and high frequency noise sources with a built-in spectrum analyzer. Identify noise sources instantly with real-time frequency analysis.
SAVE AND COMPARE MEASUREMENTS

Save your noise measurements and compare sound level recordings over time. Keep a detailed log with dB statistics for every recording session.
HEARING TEST - AUDIOMETRY

Take care of your hearing health with a built-in audiometry test. Check your hearing sensitivity across different frequencies and monitor your hearing over time.
SLEEP NOISE MONITOR

Monitor your sleep environment overnight and wake up to a full noise report. Track noise levels while you sleep and understand what sounds disturb your rest.
SMART ALARM

Set an intelligent alarm that adapts to the noise in your sleep environment. Wake up smarter with an alarm that responds to ambient sound levels.
NOISE MAP

Explore real-time noise levels in your area on an interactive noise map. See sound level data from users around the world and discover quiet places near you.
FREE AND PREMIUM

Free features include real-time dB meter, 3-day full access trial, up to 5 saved recordings, and 2-minute recording sessions. Upgrade to Premium for unlimited recordings, unlimited session length, and permanent access to Graph and Spectrum analysis.
Perfect sound meter app for musicians, audio engineers, students, construction workers, and anyone who wants to measure noise levels and protect their hearing health.