Measure ambient levels with real-time readings and track maximum and average levels. Record data for each test. Keep screen on during measurements. Features a simple and intuitive interface.
by 标勇 张★ 4.732 ratingsUtilitiesFreeData updated 2026-09-06
Measure sound levels using iPhone's microphone. Display readings in real time. Log noise data and view historical trends. Set custom volume alerts. Share measurements via email or social media.
Measure levels in decibels using the device’s microphone. Display real-time audio frequency and dB readings. Apply filters for specific frequency and dB ranges. Share measurements via Messages, Email, WhatsApp, Notes, and other apps.
Ambient noise levels with a simple interface. Display one-minute average decibels in large text. Features clean design and free access. No additional functions or settings provided.
Measure sound levels with a decibel meter that displays current, maximum, and average values. View values on a gauge and in a graph. Set and track sound level measurements. Share results directly. No in- purchases required.
Measures environmental noise and displays decibel values in real time. Shows current noise reference and min/avg/max dB levels. Displays dB as a gauge and graph line. Saves measured records for later review.
Measure sound levels using the built-in microphone. Display decibels in dBA with a digital readout. Show minimum, average, and maximum values. Visualize sound levels with a graph line.
Measure levels in real time using decibels. Display minimum, average, and maximum values. Stop and reset the measurement. Customize background and text colors.
Measure ambient noise levels and display readings. Show detection location and time. Export audio recordings for sharing. Provide reference data for noise level awareness. Not a substitute for professional equipment.
Measure sound levels with a to assess environmental . Monitor sound intensity in real time. Set hearing protection alerts. Log data and view historical trends. Share measurements via email or social media.
Measure ambient noise and levels in real time with readings and graphical displays. Track noise exposure over time using NIOSH or OSHA standards. View numerical and visual representations of levels.
Measure ambient noise levels and compare recordings to reference charts. Save audio files and view a history of past recordings. Requires subscription for saving and active screen display.
Measure ambient noise levels in real time and save data locally. Generate visual reports from collected data. Record noise changes with camera forensics.
Measure sound levels using dBA and dBC scales. Detect levels accurately with pre-calibrated sensors. Log and analyze data. Set sound level alerts. Export measurements for review.
Measure sound pressure levels precisely and easily.
The app transforms an iOS device into a sound level meter, measuring sound pressure levels. It offers features like Apple Watch support, Health app integration, and frequency analysis tools.
Measure sound levels with precise readings. Detect exposure risks and set safety alerts. Record audio clips for analysis. View real-time sound wave visualizations. Share measurements and recordings. Sync data across devices.
Measure sound levels in decibels with real-time readings. Tap to record audio samples and view peak levels. Compare measurements against safety thresholds. Share results via email or social media. Calibrate the sensor for accurate readings.
Measure levels in decibels with a real-time display. Access a decibel level reference table for hearing protection guidance. Save historical data for future review.
Measure environmental levels in real time using your device's microphone. Display readings accurately. Detect and monitor sound levels at home, work, or outdoors.
Measure ambient noise levels with a professional-grade . Record and analyze sound data. Classify noise sources using AI. Display real-time noise visualization. Detect and log noise with a weighted measurement engine.