Graphing Calculator App Reviews

Now if only my teachers would allow me to take out my phone in class..

This is a great app. Graphs are fast. Great interface.

Great app but I cannot find the greatest integer function button. Is it on here? If so, what symbol is used? Because I cannot find it

Buy it buy it buy it. It has iPhone 5 support, It can graph and is really easy to use.

This is the sort of thing I buy iPads and iPhones for. I use it all day everyday and have dedicated an iPad to this app.

I generally like this app quite a bit. Most of the time, its excellent for graphing an equation. Unfortunately, sometimes it demonstrates significant bugs when graphing the equation. For example, if it doesnt understand the equation, it will just draw a straight line -- rather than telling you that it cant interpret the equation. As another example, sometimes it draws graphs that are simply wrong. For example, with the equation "y = (1 + x)^(1/9)", it fails to display half of the equation -- the portion to the left of negative one. Problems like this mean that you cant entirely trust the results of the graphed equations. Ive attempted to report some of these bugs to the developer using the provided email address. Unfortunately, he hasnt responded.

It is do awesome!!!! Best app ever!

You should be able to pick how to scale the x-axis. For example, it would help if it could be in pi units for cosine and since graphs

Used for a good while for free jailbroken, really helped me, definitely worth buying.

Love this app so user friendly easy to use effective! Id rate it 10 stars if I could!!!! Makes my algebra homework so easy!!!!

This app is absolutely wonderful and I use it almost every day on all of my iOS devices, however it NEEDS Calculus functions. Im a Mechanical Engineering major in college starting this Fall and the ability to graph derivatives, integrals, and possibly even vector/slope fields would be much appreciated.

This app has been a godsend in helping me get through my college algebra class. In fact, it was mentioned in my textbook and thats why I bought it. It sure beats buying an expensive graphing calculator like I did back in high school, and it functions just as well. I highly recommend this app.

The best app ever. Using it for 2 years now.

Great app!!!!!!! Period worth the money

Input 2pi(x) there are no results, please fix

The current version has cleaned up a lot of bugs and fixed the reset grid button to return a square grid. The is a powerful yet intuitive app.

I often have to do things using lots of the options in functions and this is great

This is an awesome graphing calculator! Simplistic, beautiful graphs, can graph multiple lines, zoom in easily, and see the table of values as well! A must have addition to your calculator collection. One improvement would be to add the ability to generate the equation from a series of known points. Keep up the good work!

Love this app. Very impressed that it does polar graphing. I found this helpful when I had to teach polar curves after not messing with them for almost 10 years. Just played with it while waiting in the doctors office or whatever. Great!

Stop giving this app bad reviews because you dont understand what an asymptote is. The app isnt glitching...try looking up the definition of an asymptote and then youll feel pretty foolish for giving this app a bad review for not reading the negative x values for y=x^(1/2), y=x^(1/9) etc. The app works fine you are just using it wrong.