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 741–760 of 1,000 ranked alternatives.


IntCalc
James Preston
Calculate in any number base
An RPN calculator with stack display and base conversion. Users can switch between binary, octal, decimal, and hexadecimal modes. Each stack element can be viewed in any base or as ASCII.







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.





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.



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