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 441–460 of 1,000 ranked alternatives.

  1. Unit Converter & Metric Tool app icon

    Unit Converter & Metric Tool

    NIKLAS ETZLINGER

    Convert units instantly and accurately

    Convert units across categories like length, weight, temperature, and volume. Select units, input values, and receive instant results. Access a comprehensive list of measurement systems. Share results via email or copy to clipboard.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  2. Square Footage Calculator app icon

    Square Footage Calculator

    Anna Filobok

    Calculate area, convert units instantly

    Calculate area using width and length in inches, feet, yards, meters, or centimeters. Convert results to inches, feet, meters, or centimeters instantly.

    ★ 4.817 ratingsUtilities$1.99Data updated 2026-09-06
  3. Compressed Air Calc by ALMiG app icon

    Compressed Air Calc by ALMiG

    ALMiG Kompressoren GmbH

    Calculate pressure drop and convert units

    Optimize air systems with unit conversions for pressure, volume, and temperature. Calculate pressure drop, condensate formation, and standard cubic meters according to DIN 1343 and ISO 2533. Determine optimal receiver size and system efficiency.

    ★ 4.01 ratingsProductivityFreeData updated 2026-09-10
  1. Dive Calculator app icon

    Dive Calculator

    Zanthic Automation Inc.

    Calculate stats and manage gas mixtures

    Perform scuba-related calculations for divers of all experience levels. Calculate ATA, SAC/RMV rates, tank volume, and pressure ratings. Convert units as needed. Determine EANx mix, top-up, and bleed-down calculations.

    ★ 4.726 ratingsSportsFreeData updated 2026-09-09
  2. The Conversion App app icon

    The Conversion App

    Sparrow Development LLC

    Convert units, share results, save favorites

    Convert units across categories like area, data, fuel mileage, length, power, pressure, speed, time, volume, weight, acceleration, energy, cooking, frequency, and temperature. Add custom units via feedback. Supports iPhone, iPad, and family sharing.

    ★ 4.161 ratingsUtilitiesFreeData updated 2026-09-24
  3. Dri-Eaz Psychrometric Calc app icon

    Dri-Eaz Psychrometric Calc

    Dri-Eaz Products, Inc.

    Calculate GPP from temperature and humidity

    Calculate drying environment variables by entering temperature and relative humidity to determine grains per pound. Access advanced features for vapor pressure and dew point calculations. Switch between Fahrenheit and Celsius units.

    ★ 3.612 ratingsUtilitiesFreeData updated 2026-09-08
  4. Sharkulator app icon

    Sharkulator

    Falcon Marketing, LLC

    Calculate and share results instantly

    Perform calculations with a sleek, intuitive interface. Share results via text messages, WhatsApp, and other platforms. Solve equations and access advanced math functions for precise results.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  5. SymCalc+ app icon

    SymCalc+

    Voxeloid Kft.

    Solve math problems instantly

    Solve math problems from basic arithmetic to advanced algebra. Perform exact fraction calculations and store unlimited variables. Create custom functions and graph equations. Use a powerful algebra engine for precise results.

    ★ 4.791 ratingsEducation$9.99Data updated 2026-09-13
  6. Height Converter app icon

    Height Converter

    Anna Filobok

    Convert heights between feet, centimeters, and meters

    Convert heights between Feet, Centimetre, Inch, Meter, and Millimetre. Input a value and select the unit to convert. Display results instantly without needing additional calculations.

    ★ 4.825 ratingsUtilitiesFreeData updated 2026-10-07
  7. Tape Measure: AR Measuring app icon

    Tape Measure: AR Measuring

    Fuentech Company Limited

    Measure objects, convert units, add notes

    Measure objects or distances using AR technology. Switch between units for accuracy. Create sketches with text editing options including size, color, and positioning. Share measurements and sketches directly from the .

    ★ 4.2136 ratingsProductivityFreeData updated 2026-09-06
  8. United Kingdom Calendar 2024 app icon

    United Kingdom Calendar 2024

    Teferi Aleme

    Track events, set alarms, calculate dates

    Remind users of upcoming British holidays, birthdays, and events. Set custom reminders or alarms. Track school holidays and month history. Include a calculator, world clock, and translator. Manage a to-do list and view British local time.

    ★ 4.86 ratingsProductivityFreeData updated 2026-09-06
  9. PolyApp A Packaging Calculator app icon

    PolyApp A Packaging Calculator

    Industries Polykar Inc, Les

    Calculate, convert, and plan efficiently

    Calculate dimensions for rolls or finished products using user-provided specifications. Convert measurements between units. Prepare orders and perform industry-specific calculations. Store and access formulas for production planning and quoting.

    ★ 5.02 ratingsReferenceFreeData updated 2026-11-12
  10. Hex Calculator Pro app icon

    Hex Calculator Pro

    Nguyen Van Huu

    Convert numbers between systems

    Hexadecimal and binary calculators allow users to perform arithmetic and bitwise operations. Convert between number systems and view results in decimal, hexadecimal, and binary formats. Save and share calculation history.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  11. CalcTape Paper Tape Calculator app icon

    CalcTape Paper Tape Calculator

    schoettler Software GmbH

    Calculate, comment, correct instantly

    Calculate and edit expressions with a -like interface. Add comments and corrections instantly. Share results or save calculations as notes. Supports multi-line input and basic arithmetic operations.

    ★ 4.2126 ratingsFinance$4.99Data updated 2026-11-15
  12. Ad-Free Unit Converter app icon

    Ad-Free Unit Converter

    William Jockusch

    Simple intuitive unit converter app

    The app offers unit conversions for acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. All conversions are performed on a single screen.

    ★ 3.955 ratingsUtilitiesFreeData updated 2026-09-15
  13. This is Calculator app icon

    This is Calculator

    Cheolchan Um

    Calculate, note, and copy results

    Perform calculations with a clean interface. View calculation history, add notes to each entry, and copy-paste results for easy reference.

    ★ 4.414 ratingsProductivityFreeData updated 2026-09-06
  14. SwiftSum: Simple Calculator app icon

    SwiftSum: Simple Calculator

    APPS BAY LIMITED

    Calculate, edit, and track numbers

    Perform basic arithmetic operations, including addition, subtraction, multiplication, and division. Calculate percentages and fractions. Use scientific functions like square roots and exponents. Save frequently used equations for quick access.

    ★ 4.664 ratingsUtilitiesFreeData updated 2026-09-06
  15. Calculator for Contractors app icon

    Calculator for Contractors

    Flicent Inc

    Calculate square footage and convert measurements

    ContractorCalculator helps users perform on-the-go calculations for square footage, measurement conversions, and fraction math. It supports trade-specific tasks like amps to watts and wire size.

    ★ 4.215 ratingsBusinessFreeData updated 2026-09-16
  16. CalcQX ~ the calculator app icon

    CalcQX ~ the calculator

    CodeQX

    Calculate and verify results instantly

    Perform basic arithmetic operations, percentage calculations, and unit conversions. Switch between standard and engineering modes for advanced scientific functions. Adjust display settings and access history for repeated calculations.

    ★ 4.52 ratingsUtilities$0.99Data updated 2026-09-08
  17. Beam Engineering lite app icon

    Beam Engineering lite

    V PUGAZHENTHI

    Calculate parameters and convert units

    Calculator provides tools to analyze and convert and Civil parameters. Users can calculate critical bending moments for rectangular, open, and nonuniform cross sections. Additional calculators for stress and deflection are available via in- purchase.

    ★ 4.432 ratingsUtilitiesFreeData updated 2026-09-10

How we rank alternatives

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