Calculate pace, distance, or time for running or walking. Switch between modes quickly. Use metric or imperial units. Access a custom keyboard for fast input. Choose from four themes, including dark modes. No internet or cellular connection needed.
by Geof Crowl★ 4.112 ratingsHealth & FitnessFreeData updated 2026-09-13
Calculates air density, relative humidity, and air pressure automatically. Displays geographic position, temperature, dewpoint, elevation, and barometric pressure. Supports airport and manual input modes.
Calculate and steel weights using customizable units and industry-specific formulas. Input dimensions and material grades to get accurate results. Switch between imperial and metric units. Provide feedback for improvements.
Using finger circumference. Input measurements to calculate in metric or imperial units. Save and view measurement history. Share results via email or messaging.
Convert units quickly with over 700 options across 30 categories. Customize conversion settings and layouts. Add notes and formulas for calculations. Export results in various formats. Share converted values directly.
Measure physical objects and distances using augmented reality. Tap to capture point-to-point measurements. Choose metric or imperial units. Save and store measurements for future reference.
Measure angles, check flatness, take real-size measurements
Measure angles with real-time sensor precision. Check surface flatness in horizontal and vertical orientations. Use an on-screen ruler for real-size measurements. Support both metric and imperial units.
Calculate running based on target time and distance. Determine speed using target time and distance. Calculate required race splits for various events. Input distances and times to receive and speed recommendations.
Perform basic and advanced calculations with large, illuminated buttons. Use the scientific for 30 functions. Convert units, calculate loans, and determine tips. Includes standard, scientific, unit converter, loan, and tip calculators.
Track running sessions with GPS to display real-time position, distance, and route on a map. Monitor duration, pause times, and current pace. View fastest mile and altitude changes with uphill/downhill indicators.
Perform arithmetic calculations with 12 digits. Calculate tax, percentages, and cost, selling price, and gross margin. Use memory functions, square root, and sign change. Track grand total.
Convert units across length, area, volume, angle, mass, pressure, and more. Check real-time currency exchange rates. Recalculate instantly with updated values. Save frequently used conversions for quick access.
Track speed, distance, and trip data using GPS. Switch between analog and digital modes. Monitor mph, km/h, or custom units. Record trips and view historical data. Sync with Apple Health for activity tracking.
Calculator helps users compute offsets and rolling offsets for precise layout planning. Input measurements to calculate basic or advanced rolling angles. Generate detailed reports and save calculations for future reference.
Data to Apple automatically. Track heart rate, steps, walking and running distance, flights climbed, and sleep. View history and daily data summaries. No manual setup required.
Measure objects or distances using AR technology. Switch between units for accuracy. Create sketches with text editing options including size, color, and positioning. Share measurements and sketches directly from the .
Monitor speed and direction with a in metric or imperial units. Display major road and highway speed limits. Highlight current speed in yellow for slight excess and red for significant excess. Supports landscape and portrait orientations.
Calculate sight marks in Metric and Imperial units. Adjust marks based on real-time factors like distance and wind. Refine marks selectively during a field course. Export and share data. Sync with archery equipment for accurate targeting.
Calculate for different shapes and dimensions. Input material type, length, width, and thickness. Choose units and view results in kilograms or pounds. Save calculations and export data as PDF.
Convert ingredients between mass and volume units, switch between metric and customary measurements, and convert temperatures between Celsius and Fahrenheit. Store and view past . Switch between dark mode and eight color themes.