Calca app icon

Apps Like Calca for iPhone and iPad

Calculate and write with math

Solve equations and simplify expressions instantly as you type. Create and manipulate variables and functions with few keystrokes. Edit Markdown text to explain calculations and ideas. Share results and export calculations in various formats.

by Krueger Systems, Inc.★ 4.5157 ratingsProductivity$9.99Data updated 2026-10-20

Calca screenshots

Ranked alternatives

Showing 841–860 of 1,000 ranked alternatives.

  1. Calculy app icon

    Calculy

    Lingo4you Mario Muller und Heike Pahlow GbR

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  2. MathX. app icon

    MathX.

    School of Science and Technology Singapore

    ★ 0.00 ratingsEducationFreeData updated 2026-09-15

How we rank alternatives

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