Complex RPN Calculator app icon

Apps Like Complex RPN Calculator for iPhone and iPad

Scientific RPN calculator with complex numbers.

The app is a scientific RPN calculator. It has a four-level stack and complex numbers as its native number type.

by John Coddington★ 3.924 ratingsUtilitiesFreeData updated 2026-09-10

Complex RPN Calculator screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. Class Calc Graphing Calculator app icon

    Class Calc Graphing Calculator

    Muskian Inc.

    Calculate stats, graphs, and matrices safely

    Perform statistical calculations, graph functions, and handle scientific and matrix operations. Access all features without ads or付费 restrictions. Replace physical calculators for test preparation and academic use.

    ★ 4.91,675 ratingsEducationFreeData updated 2026-09-13
  2. Calculator Pro Lite app icon

    Calculator Pro Lite

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    Customize themes and buttons

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  3. Numerari Scientific Calculator app icon

    Numerari Scientific Calculator

    KnowledgeDoor LLC

    Solve complex science and math problems.

    The app offers comprehensive unit calculations and complex number support. It includes powerful graphing capabilities and a wide range of functions for scientific and mathematical problem-solving.

    ★ 5.032 ratingsUtilities$6.99Data updated 2026-10-05
  1. Calculator Smart app icon

    Calculator Smart

    Miroslav Otsedarski

    Powerful and precise calculations for everyone.

    The app offers scientific and standard modes with over 30 scientific operations. It supports degrees and radians, parentheses, and output in decimal or scientific notation.

    ★ 4.7496 ratingsUtilitiesFreeData updated 2026-10-19
  2. Calculator Plus - PRO app icon

    Calculator Plus - PRO

    DigitAlchemy LLC

    Calculate, edit, and track numbers

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    ★ 4.9695 ratingsUtilities$3.99Data updated 2026-09-09
  3. Calculator ٞ  ٞ app icon

    Calculator ٞ ٞ

    MATRIKS GRUP, TOV

    Calculate, edit, and track numbers

    Perform basic and complex calculations with a clean, intuitive interface. Input numbers and operators to solve equations. Switch between different calculation modes for precision. Save frequently used equations for quick access.

    ★ 4.41,374 ratingsUtilitiesFreeData updated 2026-09-10
  4. Soil Calculator Plus app icon

    Soil Calculator Plus

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    Calculate volume for any shape

    Calculate , topsoil, dirt, or landscaping material needed for projects. Input dimensions for rectangular, circular, or custom areas. Enter measurements in inches, feet, yards, centimeters, or meters.

    ★ 4.9842 ratingsUtilitiesFreeData updated 2026-09-24
  5. calculator HD⁻ app icon

    calculator HD⁻

    Beijing four time ledo Technology Co., Ltd.

    Record calculations, edit steps, check results

    Simplify calculations with a clean interface showing equations and results simultaneously. Record and edit operations. Access scientific functions. Choose from multiple themes. Subscribe for quarterly membership at ¥18.

    ★ 4.52,500 ratingsUtilitiesFreeData updated 2026-09-20
  6. Calculator: Basic & Scientific app icon

    Calculator: Basic & Scientific

    Wuhan Ananta Technology Co., Ltd.

    Calculate, convert, solve, track

    Perform calculations using a basic, scientific, currency, and units calculator. View calculation history, convert numbers to speech, and synchronize results across all calculator modes.

    ★ 4.6203 ratingsUtilitiesFreeData updated 2026-09-28
  7. Calculator HD: Big Buttons app icon

    Calculator HD: Big Buttons

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    Calculate with large, easy-to-read numbers

    A for with a large, easy-to-read display. Perform basic arithmetic operations. Use user-friendly controls for quick calculations.

    ★ 4.51,938 ratingsUtilitiesFreeData updated 2026-09-10
  8. Digits Tape Calculator app icon

    Digits Tape Calculator

    Shift

    Edit numbers, track calculations, organize spreadsheets

    Allows users to perform calculations with an editable for error correction. Input numbers and operators, edit entries, and view results. Save and share calculation history. Switch between and spreadsheet modes for different tasks.

    ★ 4.81,126 ratingsUtilities$1.99Data updated 2026-09-08
  9. Panecal Plus Sci. Calculator app icon

    Panecal Plus Sci. Calculator

    Noriyasu Kutsuzawa

    Edit formulas with cursor and swipe.

    The app allows users to enter and modify formulas while checking them, preventing errors. It provides a history of formulas and answers, supporting various number systems and memory functions for calculations.

    ★ 4.8374 ratingsUtilities$2.99Data updated 2026-10-17
  10. Desmos Graphing Calculator app icon

    Desmos Graphing Calculator

    Desmos, Inc.

    Plot equations and animate graphs

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    ★ 4.31,285 ratingsEducationFreeData updated 2026-10-02
  11. Codex Calc app icon

    Codex Calc

    Driftwood Studio Software LLC

    Calculator adapts to user preferences.

    The app offers a calculator with unit conversion, tip calculation, and RPN mode. It features a history tape and adapts to user preferences for button size and interface design.

    ★ 4.01 ratingsUtilities$0.99Data updated 2026-09-27
  12. Time Calculator × app icon

    Time Calculator ×

    DOUBLE U s.r.o.

    Calculate with precision and ease

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    ★ 4.7288 ratingsUtilitiesFreeData updated 2026-09-16
  13. MaxiCalc Free: Big Retro LCD Basic Desk Calculator app icon

    MaxiCalc Free: Big Retro LCD Basic Desk Calculator

    Fernando Sciessere

    A powerful calculator for all needs.

    The app offers two modes: portrait for basic calculations and landscape for scientific functions. Users can track entries with multiple tapes and use memory slots for complex calculations.

    ★ 4.7161 ratingsUtilitiesFreeData updated 2026-10-15
  14. RBA Calculator app icon

    RBA Calculator

    Shanghai Raspberry Education Technology Co., Ltd.

    ★ 2.33 ratingsFinance$0.99Data updated 2026-09-06
  15. EduCalc Classic Pro app icon

    EduCalc Classic Pro

    William Jockusch

    Scientific calculator with graphing and more.

    The app offers a scientific calculator with complex number support and programmable keys. It includes graphing capabilities for up to nine equations, vector and matrix calculations, and a unit converter for various measurements.

    ★ 4.422 ratingsEducation$1.99Data updated 2026-09-14
  16. Calculator 17 - Math Solver app icon

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    Calculate, edit, and track tasks

    Allows users to perform basic and advanced calculations. Switch between simple and scientific modes. Access the via homescreen widget or LiveActivity Standby. Perform calculations without opening the .

    ★ 4.6943 ratingsUtilitiesFreeData updated 2026-09-06
  17. EduCalc Classic app icon

    EduCalc Classic

    William Jockusch

    Calculate and graph mathematical functions

    Perform complex calculations with a scientific calculator featuring arithmetic, exponentiation, roots, logarithms, factorials, permutations, combinations, and modulus. Graph functions and equations. Export results and share calculations.

    ★ 3.9303 ratingsEducationFreeData updated 2026-09-08

How we rank alternatives

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