Calculator displays calculations in real-time and saves a history accessible by swiping up. It handles fractions, converting between proper, improper, and mixed formats. It supports degrees, minutes, and seconds for angle input.
Track heart rate zones, calories, and points during workouts. Use Bluetooth monitors or Apple Watch for real-time feedback. Set goals, view progress charts, and receive insights to optimize training intensity and calorie burn.
Display feast and saint of the day based on selected style. Switch between Julian and Gregorian calendars. Show fasting rules without requiring an internet connection. View daily religious observances offline.
Performs X, Y, R radius calculations and theta measurements. It includes -specific functions for ducting offsets and angle computations. Features dimensional math, geometry, and trigonometry tools for precise construction calculations.
Track prayer times based on time calculations. Adjust for location using GPS or manual input of coordinates. Display times in 12-hour format starting at evening. Include historical context about ancient Judean timekeeping methods.
Monitor heart rate in real time using Apple Watch or Bluetooth heart rate monitors. Track workout intensity and adjust effort accordingly. View performance metrics and set goals based on heart rate data.
Explore a lifelike 3D environment to learn about animals. Use a drone or car to locate animals and take photos or videos. Scan items with a drone to unlock encyclopaedia fact sheets. Mount and ride animals for interactive learning.
Measure horizontal and vertical angles with precision. Set reference points and receive haptic feedback for alignment. Mark reference points and adjust settings for accurate measurements.
Simulates a retro scientific calculator with RPN input. Features a 10-digit LED display, four stack registers, and a storage register. Includes math, trigonometric, and logarithmic functions. Displays results in polar/rectangular formats.