Calculation Pad app icon

Apps Like Calculation Pad for iPhone and iPad

Calculate, add tax, save history

Calculate mathematical expressions with basic and advanced functions. Store history for reference. Add taxes to totals. Use biometric authentication like fingerprint or face to secure data. Retrieve previous results for new calculations.

by Yukio Tajima★ 5.01 ratingsUtilitiesFreeData updated 2026-09-19

Calculation Pad screenshots

Ranked alternatives

Showing 621–640 of 1,000 ranked alternatives.

  1. Keystone Pump TDH Calculator app icon

    Keystone Pump TDH Calculator

    Keystone Pumps LTD

    Calculate slurry pump system head pressure.

    The app assists engineers with slurry pipe and pump system calculations. It computes required head pressure and limiting settling velocity based on user-entered system parameters.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-11-03
  2. Extract Numbers and SUM app icon

    Extract Numbers and SUM

    ikeda tomoki

    And calculate sum

    From text strings and calculate their sum. Identify and add numerical values from formatted text. Support basic arithmetic operations within text.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  1. Plusly Calculator app icon

    Plusly Calculator

    Emmanuel Vizcarra

    Calculate, edit, and share results

    Perform calculations with advanced operators and scientific functions. Use trigonometric, logarithmic, and round functions. Calculate tips and discounts. Edit expressions on the fly with a magic cursor. Share results directly.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  2. OhmCalc Master app icon

    OhmCalc Master

    Adem ELMACI

    Calculate electrical values instantly

    Perform electrical calculations using Ohm's Law, voltage, current, resistance, and power. Analyze three-phase systems with balanced and unbalanced load options. Convert units and calculate wire sizes. Save and export calculation results.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  3. CalcEngineer app icon

    CalcEngineer

    Justin Bush

    Calculate CFM, size compressors, analyze pressure drops

    Calculate CFM requirements for air actuators with real-time results. Size compressors and air receiver tanks based on system needs. Analyze pressure drops and optimize pneumatic systems with engineering-grade calculations.

    ★ 5.02 ratingsProductivityFreeData updated 2026-09-06
  4. Watts Amps Volts Calculator app icon

    Watts Amps Volts Calculator

    Kantaben Gorasiya

    Calculate power, current, and voltage

    Calculate power, current, and voltage in electrical circuits. Input values to determine unknown quantities. Convert between units. Store frequently used calculations. Share results via email or copy-paste.

    ★ 3.02 ratingsUtilities$1.99Data updated 2026-09-06
  5. Pipe Flow Gas Pipe Length app icon

    Pipe Flow Gas Pipe Length

    Daxesoft Ltd

    Calculate for pressure loss

    Calculate maximum based on rate, pressure loss, and diameter. Input elevation changes and select valves & fittings. Display comprehensive results including pressure drop and calculations.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  6. Basic Percent Calculator app icon

    Basic Percent Calculator

    Gergely Nagy

    Calculate interest, roots, and percentages

    Calculate percentages, roots, and compound interest for specified time periods. Input values and select calculation type. Display results with detailed formulas. Export results as text or share directly.

    ★ 5.01 ratingsEducationFreeData updated 2026-09-10
  7. Calculator : Scientific Calculator & converter app icon

    Calculator : Scientific Calculator & converter

    CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC

    Calculate with formulas and units

    Calculate using functions including sin, cos, tan, and their inverses. Convert units with 136 converters. Access daily updated currency exchange rates. Perform algebraic calculations with 800+ formulas. Switch between degrees, radians, and grads.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-13

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.