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 721–740 of 1,000 ranked alternatives.

  1. Hydraulic Power Unit app icon

    Hydraulic Power Unit

    Zanthic Automation Inc.

    Calculate hydraulic power requirements easily.

    The app calculates electrical power for hydraulic systems based on flow and pressure. It also determines amperage draw and includes reservoir design calculations for tank size, oil volume, and heat dissipation.

    ★ 0.00 ratingsProductivityFreeData updated 2026-10-10
  1. Make It Ten app icon

    Make It Ten

    Michael Reiland

    Solve equations and match the answer.

    The app presents users with equations to solve. Users must quickly select the card that matches the correct answer before the timer runs out.

    ★ 0.00 ratingsEducationFreeData updated 2026-10-20
  2. Learn Swift the Fun Way app icon

    Learn Swift the Fun Way

    Ebru Hatipoglu

    With simple lessons and games

    Programming fundamentals with interactive lessons on variables, constants, print statements, types, operators, conditions, functions, structs, and classes. Complete challenges to earn XP, level up, and unlock medals.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

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