Quick Graph+

very good                 good

I have taught math at a community college for 25 years This is the best graphing app I have ever seen I use it in my Calculus 1 and my Differential Equations class this semester Well worth the money                 Excellent

This is a great app I have several math applications some on my iPad and some on my desktop I use them for various different problems and to keep my ability to use the different programs fresh in my mind This app is definitely one I want to have access to and to maintain my ability to use it efficiently                 AceSurveyor

Hi Im very happy about your app but i think thats better you add some topics to your app like draw composition of functions add more variables and learn how can we draw diagrams Thanks a lot for your applicable app Good luck              Math

I dont usually review apps and I feel a little guilt as I know how important the feedback loop can be to development I just wanted to tell you I own just about everything literally Math and Geometry related in the App Store as I do a little theoretical physics and I have been collecting the best of the best for teaching my son just about everything You can not go wrong with this if you like it please give the author feedback so he keeps improving last update was very nice Just a tiny feedback The only environment I use that has features this doesnt have in on OS X Windows has a nice one too but in OS X you can plot functions along time and space which is really nice and they have just a few other extra features that I would be happy to even pay for should you get them in Seriously you have the best graphing environment it looks great if you had time you could do fractals on this                 Simply the best graphing on iOS

It works great Thanks                 Great app

Please add parametric graph feature     No parametric graph

Very easy to use Does almost everything I would like it to do The one missing feature is the ability to plot points that are entered manually                 Nearly perfect

Is there an easier way input rational function           Fraction

Very nice and fast Does everything as described Way better than any of the real graphing calculators Thanks for this great app                 Impressive graphing machine

Hello I am encountering a bug where if I try to display the axes the app crashes Can you fix this           Bug fixes

This is a pleasure to use very helpful in visualizing functions Worth the price                 Nice App

Simple to use graphs in 2D and 3D with a lot of details The money worth it                 The best grapher ever

despite of the last update the bug is still found and x or gamma function will be useful to me all users if this app could draw the function 아 튕기는거 개짜증 뭐 그릴라 하면 걍 꺼짐     bug is still found

Im in algebra 1 and Im graphing quadratic functions its pretty helpful once you figure out controls              Pretty good

quality app                 Great Graphing Calculator

Does what it promises Very satisfactory                 Quick handy little app

Muy buena aplicación hace mas rápido de entender las materias de Geometría Analítica y Calculo diferencial por la gratificación y por ello analiza uno con mayor atención lo que se estudia                 Camilo

This quickly became my favorite 3d graphing app it does what its supposed to do and it does it well it optimizes polys according to the size of the geometry shown It triangulates i wish it used quads so contour lines would be easier to visualize as it does with simpler surfaces but its still pretty good Download it and graph this copypaste xsinxcosycosysinzcosz Just for a taste of tasty srf                 Great

Appears okay for basic graphing however if using this app for Calculus the app doesnt do a reliable job of computing derivatives For example the example derivative in the app library is incorrect both the graph and computed derivative appear incorrect The example is yn ddx sinx cosx2 and the app gives the result as y n cosx sinx2 which is incorrect Too bad the developers didnt check this example before releasing a potentially nice feature The app seems to compute simple derivatives just fine Users be careful until this situation is corrected        Nice but the Derivatives are buggy

Just now installed this Requires turning screen brighest above 50 to appreciate detail Whole screen smoothly 3D rotates 360x360 with the greatest of finger slide ease Wowwow                 2 well spent

Intuitive                 Excellent

Really good in general fast and slick Please add parametrics and manual point plotting though its too good to be missing such simple things ALSO Please update for ios 7 On iPhone 5 there is now a problem with the various icons at the bottom of the screen They are superimposed and a whole row of them is not accessible              Nice but please fix bug

buena aplicacion                 excelente

Very nice Graphing calculator Very easy to use It requires update The 3D graph sometime do not work properly The graphs in 3D varies Sometimes the graphs are simple dot Sometime they are net type The 3D graph require update Thank U           Need Update

Umm the application is good and advanced but is sort of confusing specially the color contrast which is helpful too but confusing too in a way And also the 3D system is though impressive but still a bit confusing can u guys please simplify the instructions a bit So that students can also easily work on them Thank u           Confusion

Please FIX UPDATE SOON           Many bugs on iOS7

good                 useful

I was looking for an app on iPad that could draw graphs without complexities of advanced math apps but yet delivered advanced graphing options This is the best tool in the app store and i have spent my money very well on this app I love drawing Fourier series manually and this app has helped me a lot understanding electromagnetism To the developers Please add newer features and update this app It has been almost one year so far and no updates or newer features have been available              Quick help for engineers

Absolutely love the touchinteractive 3D graphing a real dream Thanks                 Extraordinary A joy to use

The greatest                 Great Calculator

Muy buena              Excelente app

Love it A great tool to help my daughter with her math homework                 Great for homework tutorials

I have used this app almost every day through many school years to get several kids through calculus Love it                 Luhhuv this app

Very good woul better if possible to get data from graph              Ali

Hello your app is Awsome One thing that would make it even better Include a slope calculator Formula m riserun x2x1y2y1 Thx                 Awsome

I love this app As a high school math teacher who teaches upperlevel math Calc Trig etc I use this app all the time                 Most useful app

Its very frustrating not to be able to write decimals must write them as fractions This comes up a lot for me and ends up being a chore because i then have to put it in parenthesis Other than that grrreat Would b              So helpful

Quick Graph was suggested to me by my Math teacher because I was struggling to catch up on my work Im very pleased with the GUI its simple and has a natural feel thats good because I dont want anything to distract me from my work                 Quick Graph best GUI

This program is great I would recommend it to anyone who likes math or studies math The only thing I wish it had were parametric equations but all in all this program is awesome                 Quick Graph Review

Always using it for plotting equations                 Fantastic app

the gretest app in the app store for math but shoulda increase the function on itlike CixSixSx CxGammaxBetaabZetax Psixect and also the limit and integral              Jerld

Muy buena app la mejor que he usado mejor incluso que cualquier graficadora o programa de pc Simplemente la recomiendo es muy buena Sólo faltaría agregar graficadora de funciones paramétricas                 Excelente

It beats my 129 graph cal                 Awesome

This is an awesome app I am currently in calculus 3 and it is sometimes hard to visualize shapes in 3D This makes things so much easier it doesnt take me long to finish my homework using this app Its also fairly simple to navigate                 Awesome

Beautifully crafted and tremendously useful Thank you for creating such well thought out app                 Love it

Relearning calculus as an adult I first had calculus before the age of graphing calculators and PCs I never understood the power of my kids graphical calculators I had to buy for them until now This is a fantastic tool for mathematical studies The ability to visualize is improved drastically from a generation ago The app is extremely simple to use The ability to scale the graph is wonderful The ability to easily edit equations to explore the impacts on the response of the equations to slight modifications is wonderful I also like the ability to easily show multiple equations at one time in different colors And I like the ability to store reference equations Great app for studying calculus If you return to this subject matter as an adult get this app                 Fantastic for adult learner

I finally found a good app that can graph almost anything not just functions or presets like other apps And you are able to export the image which is very useful                 Its great

I tutor college students at various levels of math This makes it vary easy to graph and compare function with no fuss                 Beats the TI series