The app provides animated lessons on calculating distance, time, and speed. Users solve simple problems by finding missing data, with a car animation aiding comprehension.
by Motonari Hibi★ 5.03 ratingsEducation$0.99Data updated 2026-09-26
Displays current speed in both miles per hour and kilometers per hour. Automatically switches speed units based on the country's standard. Shows real-time speed data from the device's sensors.
Display current speed using GPS and show speed limits via online checks. Alert when exceeding speed limits. Track weather, temperature, odometer, altitude, and average/max speed.
Calculate pace, distance, or time for running or walking. Switch between calculation modes. Use metric or imperial units. Access four themes, including dark modes, after in- purchase. No internet required.
DMV tests with questions covering all U.S. states. Choose between car, truck, or motorcycle topics. Access content in English, Spanish, or Chinese. Use random, revise, or modes to study and review answers.
Calculate hold overs and scope adjustments for long-range shooting. Input bullet weight, velocity, and environmental factors. Switch between imperial and metric units. View range cards and bullet lists.
Practice skills with addition, subtraction, multiplication, division, place value, percentages, rounding, and comparisons. Solve problems to earn speed boosts in a 3D game.
Solve Rubik's cubes by entering color positions, receiving 30-step solutions. Create custom patterns. Learn step-by-step through 3D animations matching real states. Track solving times with a timer for speed cubing.
Measure areas and distances on maps by placing points and calculating the between them. Save and edit measurements. Switch between different units for distance and . Calculate total of a route or individual segments.
The app challenges users' calculation speed with simple addition problems. Users have one second to solve each problem, with difficulty increasing automatically over time.
Records steps, duration, distance, and calories burned. Displays current speed and pace. Tracks activity in background. Syncs with Apple Watch. Works when carried in pocket, hand, or case. No special belt required.
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.
Plan and visualize shots from approach to target with overlays like entry angle and distance markers. Save favorite shots and use video mode for analysis.
Practice long with problems ranging from 1 to 5 digits in the top factor and 1 to 3 digits in the bottom factor. Solve random or custom entered problems. View step-by-step solutions with adjustable tutorial animation speed.