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 461–480 of 1,000 ranked alternatives.

  1. Binary Converter Calculator+ app icon

    Binary Converter Calculator+

    Michael Horowitz

    Convert text to and vice versa

    Convert text, , hexadecimal, and decimal values to each other. Perform calculations using , hexadecimal, and decimal bases. Display results in clear, minimalistic format. No advertisements. Encode messages in for simple data manipulation.

    ★ 5.04 ratingsUtilities$0.99Data updated 2026-09-20
  1. DigiCompCalc app icon

    DigiCompCalc

    Ernest Zappacosta

    Calculate digital compensator coefficients easily.

    The app calculates digital compensator coefficients using analog compensator values or directly with poles and zeros. It supports Type II and Type III error amplifiers and remembers the last set of variables.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-10-03
  2. Roman Calculator app icon

    Roman Calculator

    John Millhouse

    Calculate using numerals and fractions

    Performs arithmetic operations using numerals. Users can convert between and Arabic numbers. The supports landscape mode for additional functions and displays results in numerals. Backgrounds and button styles are customizable.

    ★ 5.04 ratingsProductivity$0.99Data updated 2026-09-08
  3. AI Math Solver App | KnowBuddy app icon

    AI Math Solver App | KnowBuddy

    Yalpai Corporation Limited

    Solve problems step by step

    Solve problems with step-by-step explanations for Algebra, Geometry, Calculus, and Statistics. Use an AI scientific calculator for advanced computations. Ask follow-up questions and receive alternative solutions from an AI tutor.

    ★ 5.07 ratingsEducationFreeData updated 2026-09-06
  4. All-In-One: Calculator app icon

    All-In-One: Calculator

    DREAMCORE SRL

    Calculate, convert, and solve problems

    Perform calculations for arithmetic, percentages, proportions, and unit conversions. Convert currencies, measure areas and volumes. Solve complex equations and basic math problems. Switch between different calculation modes and units effortlessly.

    ★ 5.05 ratingsProductivityFreeData updated 2026-09-06
  5. Investing Calculator app icon

    Investing Calculator

    APPLOC LLC

    Calculate compound interest and track growth

    Calculate compound interest by solving for future value, principal, interest rate, duration, or regular contributions. Input custom parameters to estimate investment growth. View detailed breakdowns and compare scenarios visually.

    ★ 5.08 ratingsFinanceFreeData updated 2026-09-06
  6. Lite Financial Calculator app icon

    Lite Financial Calculator

    Alfonso Mogollon

    Calculate, convert, and analyze data

    Perform arithmetic, business, , and scientific calculations. Convert metrics and currencies. Calculate markup, margin, loan amortization, net present value, and internal rate of return. Determine bond yield to maturity and Macaulay duration.

    ★ 5.01 ratingsProductivity$1.99Data updated 2026-09-13
  7. JSCalculator app icon

    JSCalculator

    Ivan Biaggio

    Evaluate input as it is typed.

    This app evaluates user input as it is typed, eliminating the need for an equals key. It allows users to enter formulas and multi-step expressions with intermediate variables, and stores all entered formulas for later reuse.

    ★ 5.02 ratingsProductivity$0.99Data updated 2026-09-20
  8. Linpack app icon

    Linpack

    Alexey Solovyov

    Measure floating point computing power now.

    The app measures a system's floating point computing power by solving a dense N by N system of linear equations. It reports results in millions of floating point operations per second.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-15
  9. Calculator:Math Solver app icon

    Calculator:Math Solver

    烜 罗

    Calculate, convert, and store results

    A multifunctional performs basic math, scientific calculations, and currency conversion. It stores calculation history, allows note-taking, and supports payment processing through integrated purchase confirmation.

    ★ 4.56 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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