SymboCalcSymbolic calculator · iPhone, iPad and Mac

Exact answers, not just decimals.

SymboCalc is a full computer algebra system. Factor a polynomial, solve for x, differentiate, integrate, invert a matrix and graph the result. All on your device.

∫ x² e^x dx = e^x(x² − 2x + 2) + C

Exact, typeset results. 1/3 stays 1/3
Calculus, algebra, matrices, stats and 2D and 3D graphing
One fixed price. Works offline

Download on theApp StoreiPhone, iPad and Mac · One fixed price.

Made for iPhone Duo

Why it's different

iPhone, iPad and Mac

One app for every device you do math on, with the same worksheets everywhere.

Real CAS, not a lookup

It does the algebra itself, on your device, with no internet.

Math that looks like math

Stacked fractions, radicals and matrix brackets, not a line of text.

Calculus

Derivatives of any order, definite and indefinite integrals, limits, Taylor series, infinite sums and differential equations.

Algebra and matrices

Factor, expand, simplify, solve systems, determinants, inverses and eigenvalues, with symbolic entries.

Graphing

Plot several functions, find zeros, extrema and intersections, plus implicit, parametric and polar curves.

Everything else

3D surfaces

Rotate and zoom real 3D surfaces with your finger.

Statistics

Regressions, distributions and one and two variable stats.

And the rest

Unit conversion, number bases, finance functions, a small programming language and worksheets you can export as PDF.

Made for iPhone Duo

Two screens, side by side.

On iPhone Duo, the graph gets a whole screen and your functions sit right next to it.

Open

Half folded

What athletes say

It does the algebra and calculus I need, shows real fractions and roots, and works offline. It replaced the calculator I carried around for years.

Anosh

Questions

What is a symbolic calculator?

One that works with expressions, not just numbers. It keeps fractions, roots and pi exact, solves equations for a variable and does calculus symbolically, like a computer algebra system (CAS).

Can it do integrals and derivatives?

Yes. Indefinite and definite integrals, derivatives of any order, limits and Taylor series, with exact results.

Does it work on iPad and Mac?

Yes. SymboCalc runs on iPhone, iPad and Mac.

Does it need the internet?

No. It makes no network requests. Everything happens on your device.

How much does it cost?

One fixed price on the App Store. No ads, no account, no tracking.