Calculator provides basic and scientific calculation functions. Users can access a history of past calculations for review or reuse. It includes a live currency converter for exchange rate checks.
by Impala Studios B.V.★ 4.6358,634 ratingsUtilitiesFreeData updated 2026-09-08
Perform calculations with labeled numbers and visual connections. Edit expressions by dragging results or extracting sub-expressions. Automatically update linked values and view calculation history in real-time.
Calculate , cement bags, and sand volume for projects. Choose units based on regional standards. Input project dimensions to get accurate material estimates.
Displays both the equation and result, with an option to hide the equation. Calculates instantly without pressing equals, toggleable for user preference. Includes square root calculation.
Allows users to perform basic and advanced arithmetic, including equations with parentheses and percentages. It features color-coded parentheses, a dual-display showing the equation and result, and a history log with copy and share options.
The app provides machinists with a collection of calculators, shop references, and setup tools. It helps users calculate spindle RPM, estimate feed rate, and plan milling or drilling jobs.
Calculate subwoofer enclosures and wiring diagrams
Calculate bass reflex box settings, quarter-wave resonator configurations, and subwoofer enclosure tuning. Generate sine waves and verify box settings. View speaker wiring diagrams for parallel and serial connections. Select appropriate power cables.
Measures environmental noise and displays values through a gauge and graph. Shows current noise reference and min/avg/max levels. Allows device-specific calibration. Displays data in multiple formats.
Perform complex calculations with support for hexadecimal, octal, and binary. Use RPN mode and multi-line display. Access unit conversions, scientific constants, and engineering notation. Enable multiple undo and redo. View results on a paper tape.
The app offers a minimalist calculator with a clean workflow. It features two modes of operation, basic and scientific, for powerful calculations without complex settings.
Analyze analog and digital signals using connected oscilloscope hardware. View waveforms, measure voltages, and set triggering parameters. Save and export data. Demo mode allows basic signal analysis without purchasing hardware.