Measure noise levels with your iPhone
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.
Showing 341–360 of 1,000 ranked alternatives.
Elard Tissot
Objects with AR precision
Objects using an augmented reality camera interface. Select units like inches, feet, centimeters, or meters. Capture and save measurements. Share results via email or messaging. Sync measurements across devices.
CHENGDU MIAOZHI TECHNOLOGY CO., LTD.
Track speed and journey details
Track speed, distance, altitude, and heading using GPS. View latitude and longitude coordinates. Monitor sunrise and sunset times. Record acceleration data. Save journey logs for later review. Share trip details via email or social media.
Irina Metelkina
Measure in LUX and FC
Measure intensity in LUX and foot-candles, both indoors and outdoors. Check color temperature in kelvins. Provide accurate illumination data for photographers and lighting professionals.
涛 姚
Test sound levels, generate tones, assess stereo
Measure sound intensity with a dB meter. nd test sound frequencies using a tone generator. Assess speaker balance with a stereo test. Evaluate response with a test. Monitor audio output quality for accurate sound performance analysis.
Melissa Zwick
Measure with your phone camera
Measure ambient using Lux or Foot Candles units. Utilizes phone camera and paper to determine levels. Ideal for photography, source comparison, and indoor gardening applications.
磊 韩
Check noise levels and view history
Measure noise levels in decibels with real-time monitoring. View historical noise data and track changes over time. Save and export measurement records for reference.
Authenticator Technology Limited
Speakers with playback
Plays audio to assess performance and detect blockages. Users can clean speakers by following guided instructions. The includes audio adjustments for volume control and equalizer settings.
ALEXEY KOZLOV
Measure screen ripple and select eye-friendly devices
Measure ripple coefficient of light sources including LED, halogen, fluorescent, and incandescent lamps, as well as LCD and LED monitors. Display readings for visible spectrum radiation. Note that results may vary based on light source and frequency.
Real-Time Specialties, inc.
Analyze sound to calculate RPM
Measure by analyzing sound input. Select cylinder count and type. Calculate RPM using signal processing. Display real-time RPM values. Save and share measurement data.
SHIGETO TAKAGI
Measure with GPS
Record and display GPS-based measurements with a map line. Share results on social media. Obtain current location via GPS. Option to minimize battery use without GPS. Does not run in the background.
Lamarr, Inc.
Install meters and monitor water usage
Monitor and manage water usage with real-time data on tank, well, and pond levels. Track consumption, set alerts, and receive notifications. Control and maintain IoT devices in offline environments.
T-GROUP LLC
Convert units, track measurements, and share results
Measure and convert units for length, weight, temperature, speed, and . Use the built-in ruler tool to measure distances. Convert between units within categories. View conversion history and save frequently used conversions.
Jorge Cozain
Track , predict weather, find fishable spots
Monitor and altitude using the device's internal sensor. Track changes to predict weather patterns. Provides altimeter readings for elevation awareness.
nakhon phagdeechat
Measure angles and slopes easily.
The app measures angles and slopes using two modes. It displays real-time angle values relative to the horizontal axis and supports graphics animation.
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