i41CX app icon

Apps Like i41CX for iPhone and iPad

Calculate with RPN and scientific functions

Perform complex calculations using RPN input. Access a wide range of scientific and programming functions. Customize skins and adjust key feedback settings. Input and edit equations with precise control. Save and retrieve programs for repeated use.

by Antonio Lagana★ 4.747 ratingsProductivity$7.99Data updated 2026-11-12

i41CX screenshots

Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

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    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.

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  2. HotPaw Basic app icon

    HotPaw Basic

    Ronald Nicholson

    Run programs on your device

    Run and edit programs on iOS devices. Input and execute commands like let, if-then-else, for-loops, and goto. Display simple line graphics. Use as a programmable calculator. Supports minimal language with dim, data, read, and restore commands.

    ★ 3.97 ratingsUtilities$4.99Data updated 2026-09-08
  1. RC UFO app icon

    RC UFO

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    Control and display toy drones with custom

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    ★ 2.4143 ratingsUtilitiesFreeData updated 2026-09-06
  2. HVAC & Sheet Metal Calculator app icon

    HVAC & Sheet Metal Calculator

    Calculated Industries, Inc.

    Calculate duct offsets and angles

    Performs X, Y, R radius calculations and theta measurements. It includes -specific functions for ducting offsets and angle computations. Features dimensional math, geometry, and trigonometry tools for precise construction calculations.

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    AeroPads - Pads & Soundscapes

    Aerospace Audio LLC

    Create immersive and

    Create and control immersive and for live performances and studio sessions. Adjust parameters to shape tone and texture. Trigger transitions and effects in real time. Sync with audio interfaces for seamless integration.

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  4. Plottron app icon

    Plottron

    Billy Lin

    Graph functions and visualize complex maps

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    ★ 4.812 ratingsUtilitiesFreeData updated 2026-09-10
  5. Calculator Plus v2 app icon

    Calculator Plus v2

    Wern Jie Lim

    Calculate, edit, and track equations

    Plus provides arithmetic and scientific calculations with live expression preview and error detection. Perform operations in exact form, fractions, and scientific notation. Switch between standard and scientific modes. Share results directly.

    ★ 4.7133 ratingsUtilitiesFreeData updated 2026-09-12
  6. CalcApp - Simple Calculator app icon

    CalcApp - Simple Calculator

    尉 张

    Calculate, convert, and solve equations

    Perform basic arithmetic, scientific calculations, and programmer-specific conversions. Save results to a history log. Switch between different calculation modes and unit conversions.

    ★ 4.728 ratingsUtilitiesFreeData updated 2026-09-12
  7. Calc app icon

    Calc

    Michael Wesemann

    Calculates with precision and style

    The app provides a simple and intuitive interface for performing calculations. It supports multiple number systems and includes various conversion tools.

    ★ 3.928 ratingsUtilitiesFreeData updated 2026-09-09
  8. FX Calculus Problem Solver app icon

    FX Calculus Problem Solver

    Euclidus Inc

    Solve problems instantly

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    ★ 3.478 ratingsEducationFreeData updated 2026-09-09
  9. SciGraph Calculator app icon

    SciGraph Calculator

    Jeffrey Yambao

    Solve equations and graph functions

    Solve complex equations with trigonometry, logarithms, powers, and factorials. Graph functions instantly in DEG/RAD mode. Switch between scientific and graphing modes. Store and recall equations. Export graphs and calculations.

    ★ 0.00 ratingsProductivity$14.99Data updated 2026-09-06
  10. Scientific Calc app icon

    Scientific Calc

    Hannes Sverrisson

    Calculate with functions and swipes

    Calculator offers advanced functions including exponents, logs, and sinus operations. Swiping accesses different function categories. Large buttons for easy input. Landscape view reveals additional functions. Balloon help provides guidance.

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    Visual MATH 4D Lite

    Ronny Weidemann

    Graph equations in 2D, 3D, and 4D

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    ★ 4.885 ratingsEducationFreeData updated 2026-09-09

How we rank alternatives

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