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 761–780 of 1,000 ranked alternatives.

  1. Scientific Calculator + app icon

    Scientific Calculator +

    Kyle Bartlett

    Calculate, solve, and analyze equations

    Perform complex calculations with functions including trigonometry, hyperbolic operations, and logarithms. Use memory functions, angle modes, and constants like π and e. Evaluate expressions with parentheses and view calculation history.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-09-06
  2. AI Study Helper : Study Mate app icon

    AI Study Helper : Study Mate

    Jagruti Raval

    Solve homework and explain answers

    Scan homework questions with the Homework Scanner to get step-by-step solutions and explanations. View summaries and clear answers for math, science, or text. Access smart tools to reinforce learning and organize notes effectively.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  3. RPN app icon

    RPN

    Joachim Seland Graff

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  4. Expresso app icon

    Expresso

    Igor Belyaletdinov

    Calculate and annotate rich text.

    The app calculates math expressions within rich text documents. Users can assign results to variables and reuse them in new expressions, with automatic recalculations for dependent expressions.

    ★ 0.00 ratingsProductivityFreeData updated 2026-10-09
  5. RetroCalc - Calculator app icon

    RetroCalc - Calculator

    Nimmi Patel

    Calculate, edit, and save equations

    Calculate complex equations with a clean, intuitive interface that supports multiple input methods. Perform unit conversions, graph functions, and save calculation history. Access scientific formulas and use a dark mode for better visibility.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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