Formula X app for iPhone and iPad

4.4 ( 7184 ratings )

Utilities Productivity
Developer: Carlo Scaramal

1.99 USD

Current version: 2.0.0, last update: 7 years ago
First release : 19 Oct 2012
App size: 1.68 Mb

Not the usual calculator, but a solver of complex formulas.
You write the formula as text, using basic operators or complex and it resolves.
(eg "4/3 * PI * {radius} ^ 3").

You can create up to 10 constants to call in your formulas.
You have the ability to create up to 10 parameters you will be asked to value during processing.
You have the ability to store your formulas for later use
duplicate edit and manage them as a real file system.