The app functions as a sound level meter, offering features like adjustable update rates and weighting types. It displays minimum, maximum, and average values, along with a historical curve and real-time histogram.
by Fabien Lefebvre★ 5.01 ratingsUtilities$1.99Data updated 2026-09-25
The app offers sound pressure level (SPL) measurement with industry standard response times and weighting functions. It also provides a real-time audio analyzer with selectable bandwidths and FFT block sizes.
Monitor speed with unit switching between KM/H, MPH, and KTS. View analog or digital speedometer displays. Track journeys with detailed logging and route mapping. Integrate music playback and receive real-time weather updates.
Measure sound volume in real time with a meter. Display current sound level with a main indicator and digital dB value. Provide explanations for sound levels. Allow calibration of microphone settings.
Perform calculations with math functions and trigonometry. Switch between units like feet, inches, yards, and metric. Visualize measurements and fractions. Track projects with customizable templates. Export results in various formats.
Displays current wind direction and speed, runway course, and cross, head, or tailwind components. It shows applied wind limits, forbidden wind angles, and a maximum wind speed table. Users can set up wind parameters for accurate flight evaluations.
Measures real-time color temperature and illuminance levels. Users can adjust settings for different lighting conditions. The allows for manual calibration and displays precise readings. It supports multiple units and offers customizable alerts.
The app functions as a reflective light meter using the phone's camera. It offers professional measurements for flash and color temperature when combined with Lumu Power hardware, providing exposure parameters and light analysis.
Monitor trip data with live metrics like average speed, current speed, top speed, distance, direction, travel time, stationary time, and clock. Customize display style and speed units. Arrange metrics on screen.
Track vehicle speed with a digital speedometer showing current, average, maximum speed, and total distance. Use offline mode for uninterrupted performance. Access two HUD modes for windshield display. Choose from 10 themes for customization.
Display current speed using GPS and show speed limits via online checks. Alert when exceeding speed limits. Track weather, temperature, odometer, altitude, and average/max speed.
Analyze signals with real-time octave RTA. Display frequency response using RMS values across full, 1/3, 1/6, and 1/12 bands. Measure SPL in dBFS. Support FFT with adjustable window sizes. Sample at 44.1kHz, 48kHz, or 96kHz.
The app calculates standard deviation, mean, variance, population deviation, median, and Q1 & Q3 for a set of values. It also computes z-scores based on the entered data.