This app uses internal smartphone sensors to collect, display, record, and export .csv data files. See www.vieyrasoftware.net to (1) read about case usage in research and development, and (2) get lesson plans for educators of science, technology, engineering, and mathematics (STEM) fields, including physics. Sensor availability, precision, and accuracy are dependent upon smartphone hardware. Sensors, generators, and data analysis tools include the following: KINEMATICS G-Force Meter - ratio of Fn/Fg (x, y, z and/or total) Linear Accelerometer – acceleration (x, y, and/or z) Gyroscope - radial velocity (x, y, and/or z) Inclinometer - azimuth, roll, pitch Motion Visualizer - position and velocity calculated via LIDAR ACOUSTICS Sound Meter - sound intensity Tone Detector - frequency and musical tone Tone Generator – sound frequency producer Oscilloscope - wave shape and relative amplitude Spectrum Analyzer - graphical FFT LIGHT Color Detector - detects HEX colors within a small rectangle area on the screen via the camera. Color Generator – R/G/B/Y/C/M, white, and custom color screen Proximeter - periodic motion and timer (timer and pendulum modes) MAGNETISM Compass - magnetic field direction Magnetometer - magnetic field intensity (x, y, z and/or total) Magna-AR - augmented reality visualization of magnetic field vectors OTHER Barometer - atmospheric pressure GPS - latitude, longitude, altitude, speed, direction, number of satellites COMBINATION Multi Record - choose one or more of the above sensors to collect data at the same time.
iPhone 11 Pro Max issues
The latest update finally completely broke the barometric feature. While earlier versions simply could not properly plot, this new update fails to even read pressure. Other graphs are now where the baro graph was and no longer autoscale. Please do some regression testing.
iOS issue
I’m always using this app, but for the longest time I’ve been frustrated at the sound level screen on my iPhone 11 and iPad Pro. The sound level graph doesn’t auto scale and no plot is visible.
Excellent
Offers many tools for free. Pro version is a very reasonable price and a one-time purchase. Developers continue to update and improve the app. Only slight complaint is the UI, I wish it was a little more polished and nice looking. But for what it is, it’s great.
Very good
I’m surprised it’s ad free. Keep up the good work!
It’s nice
Still want my Tricorder
L app, would not download again
L
Simple yet powerful, free and adds free
This app is simple yet powerful, free and adds free. Get your kids and show them how a smartphone uses sensors, talk about the physics. Do your own experiments. Thank you for this app.
Loading Files in Barometer Mode and Sound Meter.Fixed
Name
Price
Subscribe our newsletter and get useful information every week.