Monitor log and analyse every sensor in your Android phone. This tool turns your device into a portable sensor data logger and dashboard for engineering research education and hobby projects.

Main features
· Real-time graphs with pinch-zoom and pan
· High-precision sampling rate from 100 ms to 1 s
· Continuous background logging to CSV for time-series analysis
· Custom CSV exporter ready for Excel MATLAB Python or R
· Select filter and tag sensor streams in one tap
· Keep the screen awake during long experiments

Supported hardware (device-dependent)
· Accelerometer & Linear Acceleration
· Gyroscope & Rotation Vector
· Magnetometer / Compass (geomagnetic field)
· Barometer (atmospheric pressure)
· Ambient Light (lux)
· Ambient Temperature
· Relative Humidity
· Proximity
· GPS: latitude longitude altitude speed course
· Derived metrics: step count elevation gain (where available)

Use cases
· STEM experiments and classroom demos
· IoT prototyping and hardware debugging
· Sports performance and motion tracking
· Environmental logging and weather studies
· Data-science projects needing raw time-series sensor data

Export your measurements import them into your favourite analysis tools and discover what’s really happening inside and around your phone.