CMCalc app icon

Apps Like CMCalc for iPhone and iPad

Calculate decimal, binary, octal, and hexadecimal values

Perform decimal, binary, octal, and hexadecimal arithmetic. Convert between number systems. Apply binary logic functions. Use parentheses for operator grouping. Input hexadecimal values using A-F keys.

by William David★ 4.56 ratingsUtilitiesFreeData updated 2026-09-09

CMCalc screenshots

Ranked alternatives

Showing 421–440 of 1,000 ranked alternatives.

  1. Calc: Multiline calculator app icon

    Calc: Multiline calculator

    Aleksei Khaliapin

    Calculate instantly without equals

    Solve math problems with a interface. Enter equations directly and get instant results without pressing equals. Edit expressions, use parentheses, and view calculation history. Supports basic and advanced operations.

    ★ 4.935 ratingsUtilitiesFreeData updated 2026-09-06
  1. Right Angle app icon

    Right Angle

    Jerry Mayers

    Solve geometry problems without a notepad.

    The app calculates properties for triangles, trapezoids, and circles. It accepts various input formats for angles and lengths, displaying results in the chosen format.

    ★ 3.930 ratingsProductivityFreeData updated 2026-09-10
  2. Date & Time Calculator(Finder) app icon

    Date & Time Calculator(Finder)

    SACHIN SABU

    Calculate days between dates

    Calculate dates by adding or subtracting years, months, or days. Determine weekdays and weekends between two dates. Track working hours with an hour and minutes calculator.

    ★ 4.832 ratingsProductivity$0.99Data updated 2026-10-12
  3. Scientific Calculator * app icon

    Scientific Calculator *

    TOWER OF HANOI SOFTWARE COMPANY LIMITED

    Calculate, convert, exchange, solve

    Solve math problems with basic and complex calculations. Convert units and exchange currencies. Use fractions and square root functions. Perform calculations quickly and accurately.

    ★ 4.612 ratingsProductivityFreeData updated 2026-10-10
  4. SquareRootCalculator app icon

    SquareRootCalculator

    Jirou Fukuda

    Calculate square roots and fractions

    Calculate square roots and perform fraction operations. Execute basic arithmetic with unlimited precision. Simplify rational expressions easily. Input and compute complex equations without digit overflow.

    ★ 4.237 ratingsProductivityFreeData updated 2026-09-13
  5. Wood Crafter app icon

    Wood Crafter

    Innovative Tomato, LLC

    Calculate properties and track lumber grades

    Helps users calculate measurements with fraction, decimal, and board foot tools. It includes a library of 31 species with images and properties. Features also cover lumber grades, grain orientation, joinery types, and guides for adhesives and screws.

    ★ 3.011 ratingsReference$4.99Data updated 2026-09-13
  6. Simple Calculator・Easy & Cool app icon

    Simple Calculator・Easy & Cool

    Futoshi Niiho

    Calculate with precision

    Calculator allows users to perform basic arithmetic operations. It features a clean interface with minimal buttons. Users can add, subtract, multiply, and divide numbers.

    ★ 4.315 ratingsProductivityFreeData updated 2026-09-06
  7. Programmer Calculator - Dev app icon

    Programmer Calculator - Dev

    永超 侯

    Convert numbers, calculate CRC, track hex bytes

    Convert numbers between different radix systems. Calculate CRC for strings or hex byte data. Supports future feature updates for additional functionality.

    ★ 4.728 ratingsDeveloper ToolsFreeData updated 2026-09-06
  8. GO-21 SciRPN app icon

    GO-21 SciRPN

    Steve Lidie

    Calculate using RPN and stack registers

    Simulates a retro scientific calculator with RPN input. Features a 10-digit LED display, four stack registers, and a storage register. Includes math, trigonometric, and logarithmic functions. Displays results in polar/rectangular formats.

    ★ 4.913 ratingsUtilities$2.99Data updated 2026-09-08
  9. E6B Aviation Calculator - FLT9 app icon

    E6B Aviation Calculator - FLT9

    Raj Jeshang, Inc.

    Calculate flight parameters and altitudes

    Calculate pressure and density altitudes, true airspeed, and mach number. Determine wind correction angle and true heading. Compute crosswind, headwind, and tailwind. Find ground speed and flight time. Calculate fuel burn and cloud base.

    ★ 4.226 ratingsUtilitiesFreeData updated 2026-09-06
  10. Calculator + Account Journal app icon

    Calculator + Account Journal

    妙英 张

    Edit equations, save calculations, share history

    Perform calculations with basic arithmetic operations. Save equations as entries. View and share calculation history. Edit equations and manage memory banks. Adjust decimal places for precision.

    ★ 4.721 ratingsProductivityFreeData updated 2026-09-06
  11. SmartCalc Calculator app icon

    SmartCalc Calculator

    Black & Grey Studios

    Edit calculations, copy results, paste inputs

    Access over 50 inputs in portrait mode. Save calculation history until the is closed. Edit, copy, and paste calculations from history or output. Paste clipboard content directly into the .

    ★ 4.822 ratingsUtilitiesFreeData updated 2026-09-09
  12. Calculator - Keyboard Support app icon

    Calculator - Keyboard Support

    JIE WANG

    Calculate

    General with allows users to perform basic arithmetic operations and access functions via an integrated . Input equations directly on the for calculations. Includes a scientific mode for advanced operations.

    ★ 4.410 ratingsProductivityFreeData updated 2026-09-17
  13. Base PRO app icon

    Base PRO

    Nic Kolbe

    Convert numbers between bases effortlessly

    Convert numbers between bases 2 to 20. Perform arithmetic operations in different bases. Display results in decimal, binary, and hexadecimal formats. Adjust number system settings for custom calculations. Export calculation history for review.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-09-20

How we rank alternatives

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