About Physics Toolbox Sensor Suite
Turn your phone into a powerful sensor lab. This app uses your smartphone’s built-in sensors to collect, display, record, and export CSV data for analysis. Ideal for physics, engineering, and STEM experiments in...
Turn your phone into a powerful sensor lab. This app uses your smartphone’s built-in sensors to collect, display, record, and export CSV data for analysis. Ideal for physics, engineering, and STEM experiments in classrooms, labs, and fieldwork.
Visit www.vieyrasoftware.net to explore case studies and lesson plans for educators and researchers.
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KINEMATICS
• G-Force Meter: Ratio of Fn/Fg (x, y, z, and/or total)
• Linear Accelerometer: Acceleration in x, y, z axes
• Gyroscope: Radial velocity (x, y, z)
• Inclinometer: Azimuth, roll, pitch
• Protractor: Angle from vertical or horizontal
ACOUSTICS
• Sound Meter: Sound intensity
• Tone Detector: Frequency and musical tone
• Tone Generator: Sound frequency output
• Oscilloscope: Wave shape and amplitude
• Spectrum Analyzer: Graphical FFT
• Spectrogram: Waterfall FFT
LIGHT
• Light Meter: Light intensity
• Color Detector: HEX color detection via camera
• Color Generator: R/G/B/Y/C/M, white, and custom colors
• Proximeter: Periodic motion and timer (timer and pendulum modes)
• Stroboscope (beta): Flash-based frequency visualization
• Wi-Fi: Signal strength monitoring
MAGNETISM
• Compass: Magnetic direction and bubble level
• Magnetometer: Magnetic field intensity (x, y, z, and/or total)
• Magna-AR: Augmented-reality magnetic vector visualization
OTHER
• Barometer: Atmospheric pressure
• Ruler: Distance measurement between two points
• GPS: Latitude, longitude, altitude, speed, direction, and satellites
• System Temperature: Battery temperature
COMBINATION
• Multi Record: Collect data from multiple sensors at once
• Dual Sensor: Display two sensor graphs in real time
• Roller Coaster Mode: Combine G-Force, Accelerometer, Gyroscope, and Barometer
PLOTTING
• Manual Data Plot: Create graphs from manually entered data
GAME
• Play Mode: Physics challenges using real sensor input
FEATURES
• Record: Capture sensor data with one tap
• Export: Save recordings as CSV data for analysis or sharing
• Sensor Info: Learn sensor name, vendor, operating principle, and precision
SETTINGS
• Custom Sample Rate: Adjust data collection speed manually
• Filters: Apply low-pass, mean average, or Kalman filters to smooth data
• Data Display: View results as graphs, vectors, or digital readings
• Graph Display: Choose combined or separate plots for multi-axis data
• Axis Selection: Display total, x, y, and/or z data
• Timestamp Format: Record clock or elapsed time
• Line Width: Customize line thickness for graphs
• Keep Screen On: Prevent automatic sleep during experiments
• Calibration: Calibrate sensors for accuracy
Perfect for:
Physics experiments, classroom demonstrations, motion analysis, sound testing, light and color measurement, magnetic field mapping, and environmental data collection.
Previous Versions
Here you can find the changelog of Physics Toolbox Sensor Suite since it was posted on our website on 2016-12-24 01:34:16.
The latest version is 2026.05.03 and it was updated on 2026-06-11 10:48:07. See below the changes in each version.
Physics Toolbox Sensor Suite version 2026.04.15
Updated At: 2026-05-03
Changes: • Main menu now remembers your scroll position when returning from a sensor mode
• Added pinch to zoom and pan support to the Sound Meter chart
• You can now rename recorded CSV files
Physics Toolbox Sensor Suite version 2026.02.12
Updated At: 2026-02-13
Changes: Video Analysis. Analyze motion from any video frame by frame. Set scale and origin to measure real world position, velocity, and acceleration. Tap or auto track objects, view live graphs, and export CSV data. Includes a guided tutorial.
Physics Toolbox Sensor Suite version 2026.02.01
Updated At: 2026-02-02
Changes: New: AR Ruler mode
Measure distances, areas, and heights in the real world using augmented reality. Place markers on surfaces and get instant measurements. Includes a built in tutorial to help you get started.
Physics Toolbox Sensor Suite version 2026.01.17
Updated At: 2026-01-23
Changes: GPS Satellite View
New tutorial, improved satellite counting, and simpler navigation.
WiFi Analyzer
New spectrum view, fullscreen charts, and navigation improvements.
Inclinometer
True north support with compass calibration.
Stability improvements
Bug fixes and general improvements.
Physics Toolbox Sensor Suite version 2026.01.13
Updated At: 2026-01-17
Changes: Classic Audio Mode
Retro green on black view for Spectrum Analyzer and Spectrogram.
Fullscreen Charts
View Light, Barometer, and Sound graphs in fullscreen.
GPS Mode Toggle
Switch between Standard and Raw GPS data.
WiFi Analyzer Update
Improved channel chart and network details.
Inclinometer Calibration
Set a custom level reference point.
App Shortcuts
Long press the app icon for quick access.
Bug Fixes
UI fixes and CSV parsing improvements.
Physics Toolbox Sensor Suite version 2026.01.03
Updated At: 2026-01-11
Changes: • Classic Spectrum Analyzer & Spectrogram Mode: Restored the old visualization for users who prefer it, with customizable color schemes, frequency scales, and display options.
• Improved CSV Visualization: Large files load with a progress indicator, no lag, and dual Y axes for mixed scale data.
• Screen stays on while recording: The display now remains awake during data recording.
Physics Toolbox Sensor Suite version 2025.12.15
Updated At: 2026-01-03
Changes: Updated the load file mode
Fixed visual issues on devices that use the 3 button navigation
Physics Toolbox Sensor Suite version 2025.11.04
Updated At: 2025-11-09
Changes: Added camera mode to protractor mode
Physics Toolbox Sensor Suite version 2025.10.29
Updated At: 2025-11-05
Changes: - Material 3 design updates across multiple modes
- Enhanced Compass Rose with brighter colors
- Improved Manual Data Entry with better keyboard handling
- Color Detector: cleaner interface, drag support, improved visibility
- Oscilloscope: pause/resume button for waveform analysis
Physics Toolbox Sensor Suite version 2025.08.31
Updated At: 2025-09-02
Changes: Redesigned Roller Coaster mode with modern interface
Redesigned Sound Meter with real-time charts and CSV export
Redesigned Light Sensor with improved data visualization
Fixed crashes in Gyroscope and Motion Visualizer tools
Better CSV file handling for international users