Desmos Review 2026 – Features, Pricing & Alternatives

Name: Desmos
Brand: Desmos
Availability: InStock

Desmos is a Math & STEM tool. Desmos is a free suite of online math calculators, including a graphing calculator, that lets students plot functions, equations, data, and inequalities in the browser. Key features include Graphing calculator, Multiple calculator tools, and Test Mode for exams. Best for students, high school students and college students.

3 features6 alternatives

About

About Desmos

Desmos provides free, browser-based graphing, scientific, 3D, geometry, matrix, and four-function calculators for learning math. Students can graph functions, plot data, add sliders, and animate parameters to see how equations behave.

Capabilities

Key Features

Graphing calculator.

Plot an unlimited number of functions, equations, inequalities, and data tables in Cartesian, polar, or parametric form, with sliders to adjust and animate parameters.

Multiple calculator tools.

Beyond graphing, Desmos offers separate scientific, four-function, 3D graphing, geometry, and matrix calculators, all free to use in the browser or mobile apps.

Test Mode for exams.

A locked-down Test Mode lets schools use Desmos on standardized tests, and the Desmos calculator is the official tool built into several state and national assessments.

FAQ

Frequently Asked Questions

Yes. All of the Desmos calculators (graphing, scientific, 3D, geometry, matrix, and four-function) are completely free to use online and through the mobile apps, with no account or subscription required.

Often, yes. Desmos has a Test Mode that locks the calculator for exam use, and it is the built-in calculator on several standardized assessments. Whether you can use it depends on your specific test or teacher's rules, so check with them first.

Community

User Reviews

Similar Tools

View all

SplashLearn

SplashLearn is a game-based math and reading program for children from preschool through grade 5.

QANDA

QANDA is an AI math and study app that solves problems from a photo and offers step-by-step explanations and tutoring.

Mathpix

Mathpix is an OCR tool that converts images, PDFs, and handwritten math into LaTeX, DOCX, Markdown, and other editable formats.

Cymath

Cymath is a math problem solver that shows step-by-step solutions for algebra, calculus, and equations.

Desmos Review