Measure acceleration and G-force data.
The app turns an iPhone into a 3-axis accelerometer. It displays real-time acceleration and G-force data, allows recording motion, and exports data for analysis.
Showing 1–20 of 1,000 ranked alternatives.
Chrystian Vieyra
Measure, record, and analyze data
Measure acceleration, orientation, and motion with built-in sensors. Record and analyze real-time data for experiments. Detect and generate sound tones. Visualize audio waveforms. Export measurements and graphs for scientific use.
Indiana University
Measure acceleration velocity distance motion
The app records, graphs, and emails accelerometer measurements. It is useful for measuring acceleration, velocity, and distance from motion along a single axis.
Chen-Yu Wei
Visualize motion data in real-time
Visualize motion data in real-time with dynamic graphs. Calibrate sensors and analyze movement patterns. Export data for further use. Track device orientation and acceleration changes.
ExaMobile S.A.
Record and analyze seismic vibrations
Meter detects and records seismic waves from earthquakes, volcanic eruptions, and other vibrations. It uses the phone's accelerometer to measure and analyze motion. Displays a graph of ground movement over time. Allows users to save and review data.
Daniel Medeiros
Track location, speed, and weather
Tracks location, speed, altitude, heading, acceleration, g-force, and atmospheric pressure. Retrieves and displays current weather data. Records tracks up to 10 minutes or 10 kilometers. Plays back tracks at multiple speeds.
Daniel Medeiros
Track location and weather data
Tracks location, speed, altitude, heading, acceleration, g-force, and atmospheric pressure. Displays and records current weather. Plays back tracks at multiple speeds. Provides suggested routes for reference. Allows pausing and resuming tracking.
RWTH Aachen University
Measure gravity, track motion, test sensors
Use phone sensors to measure magnetic fields, gravitational acceleration, and sound. Run preloaded experiments or create custom ones. Export raw data and results for analysis. Share experiments with others.
Boluga Limited
Track speed, altitude, and barometric pressure
Provides GPS altitude and pressure altitude readings. Displays speed in kph, mph, and knots. Measures barometric pressure in multiple units. Tracks acceleration in G forces. Shows location, magnetic, and true heading.
Thomas Hagenau
Track acceleration and speed metrics automatically
Measure acceleration times like 0–60 mph and 1/4 mile without extra hardware. Set up measurements before starting the vehicle. Automatically record results when target speeds are reached. Save data locally or export to other devices.
Ratha Sou
Calculate in portrait, science in landscape
Perform basic calculations in portrait mode and scientific calculations in landscape. Use root, power, factorial, exponential, division, logarithm, and trigonometric functions. Features a flat UI design similar to built-in iOS apps.
Hebaallah Hossameldien
Convert units and exchange currencies
Convert values between units in 22 categories including acceleration, angle, area, and data storage. Support currency exchange for 160 currencies. Search units by category or globally. Bookmark frequently used conversions.
Stanislav Svistunov
Check car data in real time
Monitor vehicle performance with real-time data and OBD fault codes. View sensor information and custom PIDs. Customize dashboard with gauges and charts. Connect via OBD II Wi-Fi or Bluetooth 4.0 adapter.
SkyPaw Co., Limited
Measure sound pressure levels precisely and easily.
The app transforms an iOS device into a sound level meter, measuring sound pressure levels. It offers features like Apple Watch support, Health app integration, and frequency analysis tools.
Leigh McCue-Weil
Motion data for boating operations
The app displays accelerometer, gyroscope, and location data. Motion warning indices are implemented for boating operations, and motion data can be recorded at a user-selected sample rate.
Peter Breitling
Visualize and measure current acceleration.
The app visualizes and measures current acceleration using 3D graphics. It offers five display modes, including absolute and relative acceleration, and rotation around the X, Y, and Z axes.
Mosaic S.r.l.
Calculator with unit and currency converter.
The app offers basic and scientific calculator modes, a universal converter for numerous units, and multitasking capabilities. Users can view calculation history, edit input, and customize the appearance with various skins.
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