Track fuel efficiency to reduce consumption costs. Record and analyze expenses in one secure location. Maintain service history to ensure timely maintenance. View visual statistics and detailed reports for informed decisions.
Calculate costs and efficiency using MPG or L/100km. Determine consumption, cost, and max distance traveled. Compare cost differences between vehicles. Track odometer changes and calculate per unit cost.
Track speed and distance in miles and kilometers. Monitor real-time speed and display maximum and average speeds. Check speed limits and receive warnings for speed and red light cameras. Access offline maps and view weather conditions.
Review vehicle mileage, fuel fill-ups, and service records with interactive graphs. Log expenses and set maintenance reminders. Track fleet vehicle data and manage expenses without subscriptions.
Calculate consumption and efficiency to estimate travel costs and needs. Input distance and used to determine economy. Choose between imperial or US customary units. Adjust settings for different regions and vehicle types.
Play trivia about U.S. states, spot license plates, and complete bingo using signs and license plate letters. Take quizzes with passengers to learn about each other. Track progress and compete in interactive during travel.
Access product specifications for air conditioning and refrigeration equipment. Search by model number, view detailed technical data, and download documentation. Login with existing OPI credentials or create a new account.
GPS speedometer displays real-time speed for driving, biking, or walking. Measure trip distance offline. Track altitude for planes. Switch between mph, km/h, and knots. Use Today Widget or Apple Watch. Adjust screen color and toggle mirror .
The app tracks a car's mileage, fuel economy, and maintenance expenses. It offers international support with various units and currency conversion for cross-border travelers.
Monitor vehicle performance with real-time gauges and graphs. Track fuel efficiency to reduce gas costs. Diagnose issues by accessing the onboard ECU. View trouble codes and system data. Save diagnostic information for later review.
Track speed and trip data using GPS. Switch between km/h and mph. View odometer, average, and maximum speed. Check outside temperature and weather. Receive audio and visual alerts for speed limits. Use compass and customize display color.
Calculate materials with 10 tools for gravel, soil, mulch, concrete, pavers, retaining walls, grass seed, sod, area, and volume. Input dimensions in inches, feet, yards, centimeters, or meters. Output results in US customary or metric units.
Offers standard and advanced math functions including percent, negative sign, memory, brackets, and history. It includes trigonometry, roots, exponents, and logarithms.
Track routes, find waypoints, and navigate offline
Navigate outdoors with offline GPS maps and real-time augmented reality. Track waypoints and custom locations. Use a gyrocompass, speedometer, altimeter, and inclinometer. Find celestial bodies and measure angles.
Track feedings, naps, diaper changes, and milestones in real time. Share updates with caregivers instantly. Generate trend reports, charts, and weekly averages. Monitor medication schedules and health metrics. Sync across devices and web browsers.
Track vehicle by entering distance traveled and gasoline volume. Calculate fuel economy in metric, U.S., or Imperial units. View all gasoline usage data on a single page.