Create and manage flashcard decks with intuitive tools. Add quickly and organize by subject or topic. Review with spaced repetition to improve retention. Track progress and set study goals. Sync across devices and export for offline use.
Track speed using GPS for driving, cycling, motorcycles, and flying. Monitor speed in both landscape and portrait modes. Share maximum speed and GPS coordinates with friends. Use the on-board computer feature for real-time data.
Offers scientific and standard modes for math tasks. Users can customize colors and themes. It provides real-time calculation results and supports basic and advanced operations.
Calculate by entering speed and air temperature. Support units for air temperature including °C, °F, and Kelvin, and speed in mph, km/h, m/s, and knots. Include a temperature converter for unit conversion.
Track vehicle speed with a digital speedometer showing current, average, maximum speed, and total distance. Use offline mode for uninterrupted performance. Access two HUD modes for windshield display. Choose from 10 themes for customization.
View live maps for real-time cloud, rain, and snow movement worldwide. Get hourly, daily, and weekly forecasts with detailed conditions. Receive for severe events. Track precipitation intensity and storm progress.
Customize a duck character with various outfits. Rotate the duck 360° for positioning. Track with a spinning propeller that reacts to real-time GPS data. Activate Night Mode for reduced eye strain during nighttime driving.
Switch between car and bike cyclometer modes. Set high and low speed limit alerts. Use HUD mode for display. Toggle between mph and km/h. Choose imperial or metric units. Calibrate speed and check GPS accuracy.
Helps users determine the correct direction to face during prayer. It displays an arrow pointing toward The from any location. The arrow is visible in daylight and dimmed for nighttime use. It also shows sunrise, midday, and sunset times.
Displays real-time , average , and maximum with unit options. Provides sensor data for weather, altitude, and device orientation. Offers customizable dashboards and waveform charts. Allows saving and exporting historical data in CSV format.
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.
Read vehicle diagnostic codes and monitor engine performance. Connect to an ELM327 adapter via Bluetooth. View fault codes, reset check engine light, and access real-time data. Track vehicle parameters and store diagnostic history.
Track driving costs in real-time by entering fuel price and efficiency. Split trip expenses with passengers. Record trips for review or sharing. Monitor speed with visual and sound alerts when exceeding preset limits.