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 801–820 of 1,000 ranked alternatives.

  1. Memo Calculator · FusionCalc2 app icon

    Memo Calculator · FusionCalc2

    Leo Rivas-Micoud

    Save numbers, drag, and reuse.

    The app allows users to save numbers as memos and reuse them in calculations. It functions as a basic calculator with features like percentage and editable tax calculation, and supports offline use and dark mode.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-10-19
  2. Chemistry ai solver: ChemBot app icon

    Chemistry ai solver: ChemBot

    VIKSVA, MB

    Solve problems instantly

    Balance chemical equations instantly. Solve stoichiometry problems with step-by-step explanations. Generate personalized quizzes. Provide definitions and periodic table information. Offer practice problems with instant feedback.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  3. Angle Finder - Trig Calculator app icon

    Angle Finder - Trig Calculator

    Shital Gorasiya

    Calculate angles, solve triangles, and compute trigonometric

    Calculate angles, side lengths, and hypotenuse of triangles. Determine arc radius, arc length, chord length, and chord height. Solve trigonometric problems with precise formulas and tools. Input measurements to get accurate geometric results.

    ★ 1.01 ratingsUtilitiesFreeData updated 2026-09-06
  4. ChemBalance app icon

    ChemBalance

    Dor Pascal

    Balance chemical equations instantly

    Balance chemical equations instantly with automated calculations. View step-by-step solutions and explanations. Use a clear, intuitive interface for visual learning. Input equations directly for immediate results.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  5. Calculate app icon

    Calculate

    Rodmar Colipano

    Numbers quickly and accurately

    Allows users to perform basic arithmetic operations, percentages, and use memory functions. It includes a backspace button for quick corrections and a positive/negative toggle. Results are displayed clearly with an intuitive interface.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  6. RPN Calculator free app icon

    RPN Calculator free

    Benjamin Pisano

    Scientific calculator with RPN mode.

    The app offers scientific calculator functions and RPN mode for fast calculations. Its uncluttered interface uses the RPN system favored by engineers and scientists.

    ★ 1.01 ratingsUtilitiesFreeData updated 2026-10-04
  7. DivDiv app icon

    DivDiv

    Gadget Labo, Inc.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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