Calca app icon

Apps Like Calca for iPhone and iPad

Symbolic calculator and text editor.

The app solves equations and simplifies expressions. It is a text editor for explaining ideas alongside calculations.

by Krueger Systems, Inc.★ 0.00 ratingsProductivity$9.99Data updated 2026-10-13

Calca screenshots

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  1. MathPad app icon

    MathPad

    ZurApps Research Inc.

    Create documents with math expressions.

    The app allows users to create documents with mathematical expressions, geometrical shapes, matrices, images, and text. It offers a math keyboard for editing equations and supports iCloud for saving and opening files across devices.

    ★ 1.85 ratingsProductivityFreeData updated 2026-09-19
  2. M9 Scientific Calculator Graph app icon

    M9 Scientific Calculator Graph

    Himanshu Nag

    Edit equations, functions, calculate measurements

    Perform advanced calculations with formula editing and recalculation. Generate graphs for complex equations. Support for engineering and computations. Includes graphing capabilities for mathematical functions.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-25
  1. Pipe Flow Gas Pressure Drop app icon

    Pipe Flow Gas Pressure Drop

    Daxesoft Ltd

    Calculate loss with isothermal equations

    Calculate loss in gas pipelines using compressible isothermal equations. Input parameters to determine friction loss and fitting loss.

    ★ 4.711 ratingsUtilitiesFreeData updated 2026-09-06
  2. Perl IDE Fresh Edition app icon

    Perl IDE Fresh Edition

    小文 黄

    Learn with code examples

    Learn with interactive lessons and code examples. Run code directly for testing. Compile and execute scripts within the . Share code snippets and access practical functions for efficient learning and development.

    ★ 4.918 ratingsDeveloper ToolsFreeData updated 2026-09-15
  3. CP HexCalc app icon

    CP HexCalc

    Charles Prineas

    Convert numbers between formats

    Allows conversion between Hex, Decimal, Octal, Binary, and Dozenal values. Features include large buttons for accurate input, a large display for readability, and gesture-based copy/paste functionality.

    ★ 4.810 ratingsUtilitiesFreeData updated 2026-09-08
  4. AvioFuel app icon

    AvioFuel

    Luis Gonzalez

    Fuel loading and payload calculator.

    The app calculates fuel loading and payload for small turbine aircraft. It checks for overweight conditions and provides real-time calculations with color-coded status messages.

    ★ 3.77 ratingsUtilities$3.99Data updated 2026-09-23
  5. Calculator for School app icon

    Calculator for School

    KRASHSOFT LLC

    Calculate, convert, solve, and graph

    Calculate with four modes: basic for arithmetic and percentages, scientific for algebra and trigonometry, programming for command line expressions in multiple numerical systems, and minimalist for simplicity.

    ★ 4.511 ratingsUtilitiesFreeData updated 2026-09-06
  6. CMCalc app icon

    CMCalc

    William David

    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.

    ★ 4.56 ratingsUtilitiesFreeData updated 2026-09-09
  7. Ruby IDE Fresh Edition app icon

    Ruby IDE Fresh Edition

    小文 黄

    Learn , run code, share projects

    Learn with interactive lessons and code examples. Run and test code directly within the . Compile and share code snippets. Track progress and access practical functions for efficient learning and testing.

    ★ 4.416 ratingsDeveloper ToolsFreeData updated 2026-09-15
  8. Super Calculator with Ribbon Printer Style Record app icon

    Super Calculator with Ribbon Printer Style Record

    Xiaodong Zhu

    Calculate, , and print results

    Perform complex calculations support for brackets, exponents, roots, and BEDMAS rules. Use three variables (X, Y, Z) and advanced functions. Print calculation history in . Export results and share via email or messaging.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-08
  9. Fractio app icon

    Fractio

    James Campbell

    Calculate numbers in natural format.

    The app calculates linear measurements, areas, volumes, and weights in US and metric units. It supports decimal or fractional notation and includes unit conversion, memory, rounding, and percentage functions.

    ★ 3.211 ratingsUtilitiesFreeData updated 2026-10-21

How we rank alternatives

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