Apps Like CJ Speed - SpeedTracker for iPhone and iPad
Measure in real time
Measure for walking, jogging, cycling, driving, sailing, and flying. Display in metric or imperial units. Switch between units and view dual scale readings.
by 炽金 练★ 4.119 ratingsUtilitiesFreeData updated 2026-09-06
Save conversion settings for easy access. View all stored at once. Convert temperatures, currencies, lengths, areas, volumes, weights, speeds, and power units. Supports foot-inch and pound-ounce measurements. Requires internet for currency data.
Using finger circumference. Input measurements to calculate in metric or imperial units. Save and view measurement history. Share results via email or messaging.
Record driving routes with GPS tracking. View speed, distance, duration, and average speed. Analyze maximum speed, acceleration times, altitude changes, and stops. Display data in charts for performance review.
Calculate parameters and convert units between metric and imperial systems. Access tools for critical bending moment, maximum stress, and deflection. Input loads and dimensions to determine structural properties.
The app records boat trips with GPS position, course, speed, and duration. Users can log weather, crew, boat details, and incidents, with access to speed and distance statistics.
Measure in real time using GPS and sensor data with less than 3-meter error. Track air pressure and oxygen concentration. Customize themes for personalized backgrounds.
The app transforms an iPhone or Apple Watch into a measuring tool for small objects. It allows users to switch between imperial and metric scales and adjust the ruler's height for comparison.
The app displays built-in device sensor values including acceleration, heading, pressure, position, altitude, and speed. It also retrieves location name and elevation from GeoNames, and local weather data from World Weather Online.
Customize dashboards with configurable gauges like speedometer, odometer, GPS altimeter, barometric altimeter, accelerometer, artificial horizon, compass, and elapsed time. Swipe to switch views and access real-time sensor data from iPhone or iPad.