PocketCAS

Thomas Osthege · checked 13 Nov 2026

#6 · Graphing Calculator Apps

Visit pocketcas.com ↗ Alternatives PocketCAS vs NumWorks Graphing Calculator

How it plugs in

—Public API

NoOpen source

YesFree tier

Signal on Graphing Calculator Apps6.0#6 of 8

PocketCAS is a graphing calculator and mathematics application for iPhone, iPad, and Mac.

Pricing

Mac$29.99 one-time
iOS$19.99 one-time
PocketCAS (iOS app)Free download · PocketCAS Pro available as in-app purchaseFree
PocketCAS Pro (iOS in-app purchase)One-time purchase · Unlocks Pro functions · Family Sharing included$29.99 one-time

As pocketcas.com lists them, checked 23 Oct 2026.

Near it

All alternatives →

Runs on

Web
Windows
Mac
Linux
iOS
Android

Facts

Website: pocketcas.com
Price: Free tier
Free trial: Not stated
Calculus: Calculus features include limits, derivatives, integrals, and Taylor expansions.
Equation solving: It solves many equations and supports systems of linear equations and ODEs.
Export and help: The app can export plots, entries, or entire documents as PDFs and includes a function reference and tutorials.
Intended users: The maker describes it as a tool for students, teachers, and engineers, spanning elementary mathematics through calculus, algebra, and statistics.
Linear algebra: It supports matrix inversion and multiplication, determinants, and eigenvalues.
Offline use: The iOS app computes on-device and is described as working without an internet connection or account.
Plotting: It supports 2D Cartesian, implicit, polar, and parametric plots, as well as 3D plots.
Pro limits: Pro features include calculation steps, integrals, equation solving, scripts, document and CSV imports, and exports without a watermark.
Pro purchase: The iOS version offers an in-app Pro purchase that unlocks advanced functions, without a subscription.
Scripting: Users can define functions in PocketCAS's C-like scripting language.
Support: The product listing directs users with questions or ideas to PocketCAS support.
Sync: The iOS listing states that iCloud syncs documents between a user's devices.

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Graphing Calculator Apps#6 of 8

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