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.
Calca screenshots
Ranked alternatives
Showing 601–620 of 1,000 ranked alternatives.



Graphing Calculator 4
Ron Avitzur
Graph equations in two dimensions.
The app graphs equations in two and three dimensions, including explicit functions, implicit relations, and parametric curves. It supports various coordinate systems and allows for numerical, graphical, or symbolic equation solving.


Magic Calculator
Yann Armelin
Type calculations like a text editor.
The app allows users to type calculations line by line like a text editor. Results update instantly as values or formulas change, making calculations visible and structured.



Touch Fluids
Xavier Daxhelet
Fluid mechanics equations and animations.
The app provides a memorandum of fluid mechanics equations and animations illustrating concepts. It covers fluid statics, fluid in motion, continuity, energy, linear momentum, and flow in pipes.




Fraction Calculator - Math Cal
长宏 侯
Calculate fractions and get detailed solutions
Perform calculations by entering expressions naturally. Receive step-by-step solutions and results in , mixed , or number format. Simplify fractions, convert between formats, and calculate percentages, powers, roots, and logarithms.

Molar
zale ApS
Educational tool and reference for students.
The app provides a periodic table, molar mass calculator, and chemical equation balancer. It also includes tools for trigonometry, measurement conversion, and solving various types of equations.
![[engineering] calculator app icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/61/d2/bd/61d2bdf3-ef3f-0609-5940-26cc4a33ef09/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg)


Mechanix
Xavier Daxhelet
Illustrating concepts of mechanics with animations.
The app provides a memorandum of basic equations and animations illustrating concepts of mechanics. It covers vectorial reminders, statics, center of gravity, moments of inertia, and dynamics of particles and rigid bodies.


Algebra Tool
Robert Winkelman
Solve equations step by step
Solve equations and systems of equations step-by-step. Choose actions manually. Receive immediate feedback on correct or incorrect results. Learn algebraic methods without errors. Track progress through problem-solving exercises.

Binary Decimal Calculator Pro
Satish Boggarapu
Convert numbers between , , hex,
Convert , , hex, and octal numbers with one-tap input. Perform bidirectional conversions between all number systems. Save and share conversion results. View detailed conversion steps and history.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.