Desmos Review:
based on real mystery shopping

A*Help Score: 43/100
🔥 published March 1, 2024 - updated May 20, 2024

Quick Overview

Desmos is recognized for its straightforward yet powerful calculators, particularly excelling with its graphing capabilities. As a free-to-use platform, it offers a variety of calculators including graph, matrix, and even 3D calculators. While Desmos shines with its “how to use the tool” guides and a unique classroom option for interactive lessons, it lacks in providing comprehensive educational resources like practice worksheets. Its absence of a photo solving feature might limit its appeal to some users, but its commitment to accessibility and ease of use makes it a valuable tool for basic mathematical explorations.

The Good
  • Variety of calculators
  • Interactive classroom feature
  • Graphing excellence
The Bad
  • Very low quality of help
  • No photo solving
  • Very basic

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Photo of the scientific calculator at Desmos
Searching for scientific calculator at Desmos (click to see a bigger image)

Quality of Help – 10/50 ⭐️

➗ Equation 📈Calculus📊 Graph
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Methodologydoesn’t supportjust didn’t show answer

Desmos appears to focus on simplicity, offering calculators that are best suited for straightforward, mostly one-step tasks. It excels in graph-related queries, delivering accurate results and methodologies. However, the platform falls short when faced with equations and calculus problems, with notifications of unsupported equations or failing to provide answers for more complex tasks. The absence of explanations and related questions significantly limits its usefulness as a comprehensive educational tool.

Screenshot of the graph calculator at
Desmos Graph Calculator (click to see a bigger image)

Value for Money – 15/30 ⭐️⭐️⭐️

Despite being a free service, Desmos’s value is somewhat diminished by its limitations in educational content and problem-solving capabilities outside of graphing and geometry. The platform’s variety of basic calculators and the classroom option do add value, but the lack of advanced math support and additional learning resources might not satisfy users looking for a more holistic math learning experience.

Screenshot of the scientific calculator at Desmos
Desmos Scientific Calculator (click to see a bigger image)
Math levels
Additional sources
Visual builders
Solve via photo

Overall Experience – 18/20 ⭐️⭐️⭐️⭐️

Desmos provides a positive user experience with its user-friendly and intuitive website design, making formula entry straightforward. The ability to save graphs and revisit geometry tasks adds convenience, although the platform’s segmented app offering requires users to download separate programs for different calculators. Despite these minor inconveniences, the lack of advertisements and the simplicity of the registration process contribute to an overall pleasant experience.

Screenshot of the homepage at
Desmos Main Page (click to see a bigger image)
Entering formulas
Save/download tasks


With an A*Help Score of 43/100, Desmos offers basic but effective tools for certain mathematical tasks, particularly in graphing and geometry. Its user-friendly interface and innovative classroom feature are notable strengths. However, the platform’s limited scope in math levels and absence of comprehensive educational resources hold it back from being a go-to solution for more advanced or diverse math learning needs. Desmos is best suited for users seeking simple, direct solutions in graphing and geometry, with minimal expectations for additional learning support.


Desmos Reviews

This review is built on our hands-on experience with Desmos, complemented by a detailed examination of user feedback across various platforms. Our goal is to provide a balanced perspective on Desmos’s functionality, ease of use, and overall efficacy in serving educational needs.

Is Desmos a Scam?

No, Desmos is not a scam. It is a legitimate, free educational tool that focuses on providing a variety of calculators for mathematical problem-solving, including a notable graph calculator and interactive classroom features.

Is Desmos Legit?

Yes, Desmos is a legitimate platform. It is widely recognized for its graphing calculator and educational resources, offering a legitimate and valuable tool for students and educators alike.

Is Desmos Safe?

Desmos is safe to use. As a free platform that does not require sensitive personal information for basic use, it maintains a high standard of user privacy and security.

Is Desmos Trustworthy?

Desmos is trustworthy for the services it claims to provide. While it may have limitations in the breadth of its mathematical solutions and educational resources, it delivers reliable and accurate graphing capabilities.

Is Desmos a Good Service?

Given the A*Help Score of 43/100, Desmos is a decent service for specific needs—primarily graphing and geometry. While it falls short in offering a comprehensive educational experience, its strengths in creating interactive lessons and providing various calculators make it a useful tool for basic math tasks and classroom engagement.

Desmos: Specs

> Levels of math
Pre-Algebra, Algebra 1-2
Pre-Calculus, Calculus 1-2
> Other disciplines
Graph builders
> Additional resources availability
Practice Worksheets
Cheat Sheets
Guides/ step-by-step explanations
> Different types of content
Can build graphs
Can create table charts
Can build geometrical figures
> Technical features
Solving via photo
How well it reads handwriting
> Subscription & limits
Limits of free useNone
Needs registration for usage?None
Work with formulas
Advertisements on the page
Registration processnot required
Intuitive interface
App availability

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