Calsy: Smart, quick, simple. app icon

Apps Like Calsy: Smart, quick, simple. for iPhone and iPad

by Salvador Garcia Bernal★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06

Calsy: Smart, quick, simple. screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. PCalc app icon

    PCalc

    TLA Systems Ltd.

    Calculate, convert, and program with precision

    Perform complex calculations with scientific, engineering, and hexadecimal modes. Use RPN and multi-line display. Convert units and access constants. Undo and redo actions. Sync with Apple Watch for on-the-go calculations.

    ★ 4.7770 ratingsUtilities$9.99Data updated 2026-09-14
  2. Unit Converter 2021 app icon

    Unit Converter 2021

    巧春 魏

    Convert units with clear categories

    Convert units between different systems with accurate results. Select units from a comprehensive list, input values, and receive instant conversions. Support multiple categories including length, weight, temperature, and more.

    ★ 4.7396 ratingsUtilitiesFreeData updated 2026-09-06
  1. Unit Converters in ft lb oz app icon

    Unit Converters in ft lb oz

    SHIGETO TAKAGI

    Convert units with simple input

    Convert temperature, speed, length, weight, and capacity units. Input numbers to get instant results.

    ★ 4.6130 ratingsProductivityFreeData updated 2026-09-08
  2. 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
  3. Unit Converter – Best Unit App app icon

    Unit Converter – Best Unit App

    Usman Perwaiz

    Convert units instantly and swap values

    Convert units between feet and inches, miles and kilometers, Celsius and Fahrenheit. Swap units with a button. Access live currency updates for major currencies. View 15 categories with multiple units. Perform calculations with a simple interface.

    ★ 4.455 ratingsUtilitiesFreeData updated 2026-09-06
  4. Unit Plus Converter app icon

    Unit Plus Converter

    Harjot Singh

    Convert units between categories with ease

    Convert units across multiple categories including area, data, fuel-milage, length, power, pressure, speed, temperature, time, volume, and weight-mass. Switch between units with a single tap. View conversion results and history.

    ★ 4.7505 ratingsUtilitiesFreeData updated 2026-09-06
  5. AeroTime Pro app icon

    AeroTime Pro

    Henrique Chelotti Duarte

    Calculate flight time and block time

    Block Time Calculator instantly computes block time in hours, minutes, and decimal format. Automatic Night Time Calculation determines night flight duration using accurate sunrise and sunset data.

    ★ 5.011 ratingsUtilities$0.99Data updated 2026-09-06
  6. Easy Unit:convert units app icon

    Easy Unit:convert units

    APPS BAY LIMITED

    Convert instantly and accurately

    Convert between currencies, weights, and measurements. Calculate feet and inches. Convert hours to minutes or seconds. Perform quick conversions for various .

    ★ 4.818 ratingsProductivityFreeData updated 2026-09-06
  7. iCalc Math app icon

    iCalc Math

    Dae-Hyeon Kim

    Calculate, solve, and analyze problems

    Perform complex calculations with memory, power, square root, logarithmic, and factorial functions. Access over 30 trigonometric functions and advanced scientific operations. Convert between decimal, binary, hexadecimal, and octal systems.

    ★ 1.01 ratingsEducationFreeData updated 2026-09-09
  8. FlightReady E6B app icon

    FlightReady E6B

    Aeroapps Technology, LLC

    Calculate flight data with precision

    Calculate groundspeed, true heading, compass heading, leg time, distance, fuel required, fuel flow, and endurance for flight planning. Convert airspeed, altitude, and temperature.

    ★ 4.71,064 ratingsNavigation$7.99Data updated 2026-09-14
  9. Mulch Calculator Plus app icon

    Mulch Calculator Plus

    Calc Hub, LLC

    Calculate for beds and areas

    Calculate needed for flower beds, shrubbery, or other landscaped areas. Input dimensions in inches, feet, yards, centimeters, or meters. Output includes cubic yards, cubic feet, cubic meters, liters, and bag counts.

    ★ 4.8227 ratingsUtilitiesFreeData updated 2026-09-06
  10. Math AI: Scientific Calculator app icon

    Math AI: Scientific Calculator

    Peter Jones

    Solve equations and calculate results

    Solve basic problems with a user-friendly . Handle complex equations with functions. Perform calculations, graph functions, and convert units. Store frequently used formulas for quick access.

    ★ 4.21,441 ratingsUtilitiesFreeData updated 2026-09-06
  11. Fuel Calculator: MPG Converter app icon

    Fuel Calculator: MPG Converter

    David Verbenyi

    Convert units and calculate efficiency

    Convert efficiency between MPG and L/100 KM by entering amount and distance. Calculate journey cost with price per litre or gallon. Save conversion history for future reference.

    ★ 5.07 ratingsUtilities$0.99Data updated 2026-09-14

How we rank alternatives

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