Kalc app icon

Apps Like Kalc for iPhone and iPad

Convert units, calculate, track time

Convert units between different systems with a simple interface. Perform basic and advanced calculations. View and switch between time zones with an intuitive world clock.

by YUTA OKAJIMA★ 4.73 ratingsUtilitiesFreeData updated 2026-09-08

Kalc screenshots

Ranked alternatives

Showing 221–240 of 1,000 ranked alternatives.

  1. Calcvier - Keyboard Calculator app icon

    Calcvier - Keyboard Calculator

    Sergei Shpygar

    Calculate directly on your

    Turn your into a for quick math operations. Perform basic and advanced calculations directly in any . Input numbers and equations using the on-screen . Get results instantly without switching apps or copying values.

    ★ 4.4143 ratingsUtilities$2.99Data updated 2026-09-09
  2. Currency Converter: Calculator app icon

    Currency Converter: Calculator

    Key Advanced Limited

    Convert currencies and track live rates

    Convert currencies between USD, EUR, GBP, CNY, JPY, CHF, AUD, and CAD. Track live charts. Use a to perform basic math operations.

    ★ 4.819 ratingsFinanceFreeData updated 2026-09-23
  3. Chemical Engineering AppSuite HD app icon

    Chemical Engineering AppSuite HD

    Vector 254 LLC

    Convert units, calculate formulas, track reactions

    Calculate reactions with built-in equations and thermodynamic data. Convert units for pressure, temperature, and concentration. Solve material and energy balance problems. Access property tables for gases and liquids.

    ★ 4.681 ratingsProductivity$0.99Data updated 2026-10-09
  1. Grandma Calculator app icon

    Grandma Calculator

    Julien Eyries

    Calculate, edit, and save equations

    Perform basic arithmetic operations, calculate percentages, and use memory functions. Switch between scientific and basic modes. Save and recall previous calculations.

    ★ 4.693 ratingsUtilitiesFreeData updated 2026-09-06
  2. Time Of All Country app icon

    Time Of All Country

    Mobilogy Software Services LLP

    Set alarms for any zone

    Display current in 5000+ cities worldwide. Convert zones and show differences. Set alarms for specific locations. Schedule meetings across different zones. Supports daylight saving adjustments.

    ★ 4.751 ratingsUtilitiesFreeData updated 2026-09-20
  3. Simple Cal with History app icon

    Simple Cal with History

    NORIHIKO HAYASAKA

    Calculate, track, and customize equations

    Perform calculations using a interface. Access calculation to review past results. Customize the 's appearance 10 design options.

    ★ 4.428 ratingsProductivityFreeData updated 2026-09-10
  4. Amount Plus - Unit Converter app icon

    Amount Plus - Unit Converter

    Marco Torretta

    Convert units, calculate values, organize tasks

    Convert units quickly with over 700 options across 30 categories. Customize conversion settings and layouts. Add notes and formulas for calculations. Export results in various formats. Share converted values directly.

    ★ 4.396 ratingsProductivity$0.90Data updated 2026-09-10
  5. Volume Converter Yd, Ft, In, M app icon

    Volume Converter Yd, Ft, In, M

    Anna Filobok

    Convert units instantly

    Convert units including cubic meters, cubic centimeters, cubic millimeters, cubic yards, cubic feet, and cubic inches. Switch between units quickly. Input values and get instant conversions.

    ★ 0.00 ratingsUtilities$1.99Data updated 2026-09-06
  6. United States Calendar 2024 app icon

    United States Calendar 2024

    Teferi Aleme

    Set reminders for holidays and events

    Remind users of upcoming American holidays, birthdays, and events. Set custom reminders or alarms. View month history and origin. Access a world clock, calculator, todo list, and translator for American local time.

    ★ 4.7347 ratingsProductivityFreeData updated 2026-09-06
  7. Haseba Calculator app icon

    Haseba Calculator

    Ahmad Almazeedi

    Calculate, voice input, copy, paste

    Perform calculations using a scientific or voice input. Access calculation history by swiping down. Copy and paste values. Switch between light and dark themes. Enable larger buttons for easier use.

    ★ 4.63,811 ratingsUtilitiesFreeData updated 2026-09-11
  8. Calcute app icon

    Calcute

    sky-nexus Inc.

    Calculate with cute wallpapers and track input

    Calculate with a customizable Japanese cute wallpaper. View calculation steps and instantly detect errors. Save results and access a simple, intuitive interface for everyday use.

    ★ 4.7232 ratingsLifestyleFreeData updated 2026-09-15
  9. BA Financial Calculator app icon

    BA Financial Calculator

    Angel Montana

    Calculate formulas and solve problems

    Simulate calculations with a full-featured TI BAII Plus emulator. Perform time value of money, cash flow, and bond calculations. Store and retrieve data. Access formulas and functions. Export results and review history.

    ★ 4.83,365 ratingsFinanceFreeData updated 2026-09-19
  10. Unit Converter ++ app icon

    Unit Converter ++

    Nirav Patel

    Convert units between length, weight, temperature,

    Convert units of length, weight, temperature, volume, and speed. Switch between miles, kilometers, Celsius, Fahrenheit, gallons, liters, and more. Calculate conversions instantly and save frequently used units.

    ★ 1.610 ratingsUtilitiesFreeData updated 2026-09-09
  11. Unit Ⅽonverter app icon

    Unit Ⅽonverter

    Polymath Company Limited

    Convert units with custom and combined measurements

    Convert units of measurement with a calculator that handles multiple conversions at once. Input expressions for complex calculations. Support custom units and combined conversions.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-22
  12. Calculator CIassic app icon

    Calculator CIassic

    Edison Largo

    Calculate, log, and solve equations

    Perform basic and advanced calculations with a scientific . View and edit calculation history. Correct entries using backspace. Switch between decimal point and decimal comma formats.

    ★ 4.911 ratingsUtilitiesFreeData updated 2026-09-06
  13. MR. CALC app icon

    MR. CALC

    Yuma Kitasei

    Calculate with formulas and swipe between calculators

    A calculator displays formulas during calculations. Users can switch between seven calculators by swiping. Perform basic and advanced math operations. Store and reuse calculation history. Adjust display settings for different modes.

    ★ 4.841 ratingsUtilitiesFreeData updated 2026-09-22
  14. Easy Converter: Unit, currency app icon

    Easy Converter: Unit, currency

    qaqee Tecnologia Da Informacao Ltda

    Convert units and currencies instantly

    Convert units and currencies by typing queries in a single input field. Supports over 900 units and 170 currencies. Dynamically recognizes abbreviations and symbols. Search for conversions similar to web searches.

    ★ 4.326 ratingsUtilitiesFreeData updated 2026-09-09
  15. Date Calculator, Days Calc app icon

    Date Calculator, Days Calc

    Phan Nhat Đang

    Calculate dates, add, subtract, track workdays

    Calculate the between two dates, add or subtract from a , and determine workdays. Track workdays added or subtracted. Perform calculations with an intuitive interface.

    ★ 4.5121 ratingsUtilitiesFreeData updated 2026-09-06
  16. Universal Converter. app icon

    Universal Converter.

    V PUGAZHENTHI

    Convert units across 64 categories

    Convert units across 64 categories with 1333 units and 53742 conversions. Switch between acceleration, angle, area, and other measurements. Find color codes and convert cooking measurements.

    ★ 4.312 ratingsUtilities$4.99Data updated 2026-09-08

How we rank alternatives

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