Comparison

Desmos Graphing Calculator vs eClass

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Desmos Graphing Calculator

Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.

Highlights
  • Graph any equation (polar, cartesian, parametric)
  • Interactive sliders for function transformations
  • Input and plot data with tables
  • Animate graphs
  • Scientific calculator functionality
  • Plot inequalities
  • Accessibility features
Features
Currently charting
Read full description

Explore math with the fast and powerful Desmos Graphing Calculator. Plot any equation, from lines and parabolas to derivatives and Fourier series. Add sliders to demonstrate function transformations, create tables to input and plot data, animate your graphs, and more—all for free. Features: Graphing: Plot polar, cartesian, or parametric graphs. There’s no limit to how many expressions you can graph at one time—and you don’t even need to enter expressions in y= form! Sliders: Adjust values interactively to build intuition, or animate any parameter to visualize its effect on the graph. Tables: Input and plot data, or create an input-output table for any function. Statistics: Find best-fit lines, parabolas, and more. Zooming: Scale the axes independently or at the same time with the pinch of two fingers, or edit the window size manually to get the perfect window. Points of Interest: Touch a curve to show maximums, minimums, and points of intersection. Tap the gray points of interest to see their coordinates. Hold and drag along a curve to see the coordinates change under your finger. Scientific Calculator: Just type in any equation you want to solve and Desmos will show you the answer. It can handle square roots, logs, absolute value, and more. Inequalities: Plot Cartesian and polar inequalities. Accessibility: Read and edit math using a screen reader or a refreshable Braille display, and use audio trace to explore graphs and data through sound. Offline: No internet access required. Visit www.desmos.com to learn more and to see the free browser version of our calculator.

About

eClass

Features
Read full description

WHAT IS ECLASS? - The best online English class for you. - Learn English whenever and wherever. ​ WHY ECLASS? Easy - Exciting - Effective - Learn through Skype at home or wherever and whenever. - Learn any programmes that you expect. - Hit your expectations quickly through lessons which are designed individually and based on student’s level of English.​ TEACHERS - You would like to develop your skills of communication, listening and speaking? Let’s do it by learning English with our native speakers. - Experienced English teachers all over the world would help you to reach this target easily.

Screenshots

Desmos Graphing Calculator4 screens
eClass3 screens

Verdict

The call

The clearest difference is update cadence: eClass at every 11 days against Desmos Graphing Calculator's every 2 months. eClass also leads on iOS requirement (13.0 vs 16.0). Desmos Graphing Calculator's advantage is chart position (#137 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Desmos Graphing Calculator ships an update every 2 months, eClass every 11 days. Both last shipped on October 13, 2026.

Scorecard3 real differences · 8 level
Desmos Graphing Calculator versus eClass: the parameters behind the verdict, then further details
ParameterDesmos Graphing CalculatoreClass
PriceFreeFree
Rating4.3 (1.3K ratings) — better—
Positive reviews80.8% of reviews—
Number of ratings1.3K — better—
Update frequencyEvery 2 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#137 — better—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size18 MB33 MB
Age rating4+4+
DeveloperDesmosTRI LINH SERVICES AND TRADING COMPANY LIMITED

Bugs and requests

Desmos Graphing Calculator

Reported bugs

4 issues
  • Crashes when using certain functions
  • Graphs not displaying properly
  • Login issues
  • Compatibility problems with older devices

Requested features

5 requests
  • Dark mode
  • Copy and paste functionality
  • Ability to save and load graphs
  • Improved handling of complex numbers and polar equations
  • More customization options

eClass

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Desmos Graphing Calculator

No in-app purchases

None

eClass

No in-app purchases

Questions

Is Desmos Graphing Calculator free?
Desmos Graphing Calculator is free to download, with no in-app purchases.
Is eClass free?
eClass is free to download, with no in-app purchases.
Do Desmos Graphing Calculator or eClass have ads?
Neither Desmos Graphing Calculator nor eClass shows ads.
Which is updated more often, Desmos Graphing Calculator or eClass?
Desmos Graphing Calculator ships an update every 2 months, and eClass every 11 days. Most recently, Desmos Graphing Calculator was updated on October 13, 2026 and eClass on October 13, 2026.

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