Calculate depth of field by selecting frame size, aperture, focal length, and focusing distance. Determine foreground and background depth. Automatically compute hyperfocal distance. Adjust diffuse circle diameter for print size requirements.
Estimate surface volumes by selecting shape and entering measurements. Calculate results in barrels and gallons. Supports tank displacement for rectangle and square spills. Includes a modern UI and Help & About screen for guidance.
Track usage with logs of quantity, price, and odometer. Calculate mileage and efficiency in MPG, KM/L, and other units. Export data to CSV and view statistics on gas consumption. Supports dark mode and stores data locally.
