Desmos Graphing Calculator

Desmos Graphing Calculator

  • Category: Education
  • Release Date:
  • Current Version: 2.5.2
  • Adult Rating: 4+
  • Developer: Desmos
  • Compatibility: Android
1,593 Ratings
$ 0

Desmos Graphing Calculator App

Explore math with Desmos! Plot functions, create tables, add sliders, animate your graphs, and more -- all for free. At Desmos, we imagine a world of universal math literacy and envision a world where math is accessible and enjoyable for all students. We believe the key is learning by doing. To achieve this vision, we’ve started by building the next generation of the graphing calculator. Using our powerful and blazingly-fast math engine, the calculator can instantly plot any equation, from lines and parabolas up through derivatives and Fourier series. Sliders make it a breeze to demonstrate function transformations. It's intuitive, beautiful math. And best of all: it's completely 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. Try typing y=mx+b and adding sliders to get started. Tables: Input and plot data, or create an input-output table for any function. Statistics: Find best-fit lines, parabolas, and more. Calculus: Graph derivatives (d/dx) and explore key concepts by building secant and tangent line sliders. Graph Maclaurin Series (okay, all kinds of Taylor Series, but that guy gets no love...) Evaluate a definite integral (int) in an instant, or plot an integral with varying bounds. 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. Offline: No internet access required. Visit to learn more and to see the free online version of our calculator.

Desmos Graphing Calculator app screenshots

Desmos Graphing Calculator app reviews

  • Beautiful! 5/5

    By angeladavini
    This is hands down the best grapher I've ever seen - easy to use design, yet also powerful enough to handle anything you'd like! I only wish it could do 3D graphing
  • 😍😘😍😍😍😘😘 5/5

    By % Super Gamer %
    I cannot express how much I love this thing. So useful, I use mobile and web version.
  • Great 5/5

    By sman72
    Finally, a graphic calculator for 21 centuries that can be used in school :)
  • 4 stars 4/5

    By Anonymous#456
    It works great except for the fact that you can only do a square root and not anything bigger like a cube root (or smaller I should say)
  • Amazing App 5/5

    By Shagwell mcgee
    Whoever designed this app legit deserves an award. One of the best functioning apps I've ever seen, even better than a TI calculator. Thank you Desmos for this awesome app!!
  • Great app 5/5

    By Dincdsdcujx
    Best graphing calculator app ever! I was in a real bind with my homework since I did not have a graphing calculator, but this saved me! I would highly recommend it!
  • Bad 2/5

    By Madminer48
    Has no table or anything else all you can do is look at whatever you graph I guess it's kinda useful but I mean that's the only thing it can do.
  • Tool of choice for math students and teachers 5/5

    By Martin joyce
    A free app for your phone that is a million times easier to use than a TI 83 graphing calculator. Students used it in class to type in linear functions. Great online support also.
  • Needs one thing for me 2/5

    By Lovedaapp45984
    Can you add a fraction thing or something it kind of angers me when I'm trying to do inequalities and there fractions involved and I can't make fractions to do the graph
  • Perfect 5/5

    By A_jaleel
    Helped me a lot
  • ⭐️⭐️⭐️⭐️⭐️⭐️ 5/5

    By ConnMan1288
    Lifesaver for any upper level algebra or trig student. Totally recommend
  • WOO 5/5

    By Duckymomo321
  • Best one graphing app out there 5/5

    By Df241
    Life saver for algebra 2 and trig
  • Love it 5/5

    By Nutter Butter7373
  • Great app 5/5

    By Aittx
    I used this to better understand machine learning with linear regression. Great tool. Easy to use and very productive.
  • Great App 5/5

    By Spiritfan237
    Because I don't own an actual graphing calculator, this really helped with my Algebra II homework. I used their website on my computer originally, but when I found out they had an app I was sold. It's great, easy to use, and accurate! Definitely would recommend πŸ‘ŒπŸ½
  • Helped me 4/5

    By DickMabry
    This app helped me do my homework soo ya nice πŸ‘πŸ½
  • Loves the app 5/5

    By Lobito6436
    The best app I loves
  • Great Graphing App... 5/5

    By Pony-Math-Guy
    Great for graphing things, but can also double as a scientific calculator if needed. 10/10
  • Great but 4/5

    By Ohedbuo
    This app is great but the save and print button needs to be added to the mobile version.
  • Amazing 5/5

    By Danoive
    Definitely the best free graphing app out there. Very smooth, very beautiful. I've spent hours exploring equations on Desmos, and have saved countless graphs that are just remarkable. Great app!
  • Bleh 1/5

    By TD3 the boss!!!
    This app has made me homeless and I have no life because of this
  • DESHMOSH 5/5

    By A Dark Soul
  • Top graphing app 5/5

    By The emusifyer
    This is a top level graphing app. Very easy to input equation, easy to get intersections and maximums and minimums. This app is far better than most leading graphing apps and I hope it gets noticed by other scientists and students.
  • Mr. Henson! 5/5

    By DOGZ146
    My algebra II teacher, Mr. Henson, loves this app!
  • Awful 1/5

    By Rocat2244
    This apps doesn't work, doesn't have any functions someone would need to actually solve a problem.
  • Epic 5/5

    By Moorgan Hart
    Just wish they had an independent calculator so I could use it on tests. All other graphing calculators pale in comparison.
  • Amazing 5/5

    By Encomendo-vos
    Better than many $100 graphing calculator out there!
  • Great! Highly recommended 5/5

    By Aidan7757
    This is easy to use and much faster than an actual graphing calculator.
  • Amazing 5/5

    By Anythinganything123
    Best app I've ever used Great quality small size amazing
  • Good 5/5

    By AppSlaighter089252
    Thank you Mrs. Ma'am. Coach. Guess
  • So versatile and useful ! 5/5

    By Jason0116
    This app is so useful !!! So flexible for classroom Use and showing animations!
  • Wonderful 5/5

    By Ray.f14
    This is a wonderful application
  • It's great! 5/5

    By Mathematic lover
    It's really a great app for mathematics but I think it would be better by some sounds and music like keyboard'll make it more exciting. Other than that it's amazingπŸ˜πŸ˜‰
  • Amazing 5/5

    By Marcus071903
    This is better than the calculators for our school, it is so well made and I'm extremely surprised it is free! Thank you for this great app!
  • Too good 5/5

    By _7aso0on_
    Fantastic calculator. Helped me a whole lot in school.
  • Love It 5/5

    By Zf1737
    I think this software is especially good,I like it very much,support
  • Better than 100 dollar graphing calculator, and it's free! 5/5

    By I love minecraft more than you
    This app is so much more user friendly than any other graphing calculator out there. It's got an amazing dev team that will help you with any problem free of charge. So many features, so elegant. Couldn't possible ask for more. Thank you Desmos team!
  • Awesome! 5/5

    By NGThomas
    I love Desmos. Look no further. This is probably the best graphing app available.
  • Easy to use and powerful 5/5

    By Jshedjxjbsjdjvdjwjsjs
    Very nice calc
  • 3D?? 5/5

    By Ezzyervxpi
    Love love this app, I will PAY AT LEAST $5 if this could graph in 3 Dimensions. It's the only feature missing, then this app would be untouchable by any that compare and definitely would be worth purchasing if it were to cost something with the feature
  • Life saver 5/5

    By Ricopitbulls
    Amazing app and I'm using only a couple of the functions for homework.
  • Amazing app 5/5

    By Andithevar
    This app is one of best free apps (really free w/o ads!). I'd say it is an essential app for anyone interested in mathematics. Thanks a lot to the people behind creating this awesome app.

    By Eagle360:)
    I need a graphing calculator for my algebra 2 and I left mine at school and my homework was due the next day. This blew my expectations and even had inequalitys on it which my normal calculators doesn't. 5 out of 5

    By AsianGamerrr
    This is the most amazingly free graphing calculator that I have ever downloaded. It has all these options but I can't graph fully horizontal lines
  • Desmos is Amazing 5/5

    By nlaughton
    Nice work Eli! This thing is awesome. I love all the improvements you're continued to make. Can't wait for you guys to come out with a scientific calculator part so I can put my TI-84 away for good! I have all my students use you! Keep up the great work!
  • This app is a gem 5/5

    By ThePaulMc
    I was reading through a book about Riemann called Prime Obsession and wanted to graph alongside with the author's examples. Fortunately, I came came across this app. It is perfect, but what really blew me away was the simplicity and power of the app. Spend some time with included examples to see what I'm talking about. I love stumbling across well designed apps like this one.
  • Fantastic and powerful and FUN graph calculator 5/5

    By Axiom Crux
    I make synthesizers, and this is heavily responsible for some of my current ideas, I can check out waveforms and harmonics that will result from certain dsp techniques just playing with the functions and sliders. It's so rad that you can animate the sliders at different rates. Really this is the coolest math app ever, by far.
  • Love it 5/5

    By thes7274473
    Has a wide variety of applications and uses.
  • Great graphing calculator app! 5/5

    By I like Ο€.
    I rarely write 5-star reviews, but this is worth it. It's user-friendly and I rarely experience glitches when using it. It's good for elementary students, secondary students, university students, and others who use algebra, trigonometry, etc. It works well for computations and graphing. Personally, I like it more than my TI-84 CE graphing calculator because it's easier to enter information and change the "viewing window" to answer specific questions. I think that this app's developer(s) are missing a valuable financial opportunity by making it free.

Desmos Graphing Calculator app comments

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