Graphicus - Graphing Calculator app for iPhone and iPad


4.2 ( 7162 ratings )
Utilities Education
Developer: Serafim Chekalkin
1.99 USD
Current version: 1.2.1, last update: 8 years ago
First release : 29 Aug 2009
App size: 1.19 Mb

Want a powerful graphing calculator that works with the touch of a button? Then step up to Graphicus. Plotting, roots, points of inflection and much more is now done easily with attractive results. All you have to do is download the app and use the multi-touch interface. Click “...More” to learn why you should download this App today!

Great app.
“Slim and still very useful. Derivative plotting is the thing that I was searching for a long time. Thank you.”
- toni_

“I am a math professor who enjoys using graphing calculators. Graphicus has amazing visual appeal in a calculus course. Where else can you click one button and see tangent lines as you move across the graph? Click another button to find roots, another to find max-mins, and yet another to find points of inflection. It is amazing!”
- x^8

You’ve got projects to do and you need help. There are calculations, graphs to make and then there are the implicit functions to work on. You don’t have a lot of time, just a lot of tasks.

Relax, Graphicus will help. This is the most powerful and easiest to use graphing calculator available in the App Store. You aren’t going to believe how fast you get things done with this little beauty.

Using only its intuitive, multi-touch interface, Graphicus transforms your iPhone into a super graphing tool. Plotting, inspection of Cartesian, polar, parametric and implicit functions or even finding roots, extrema and more is mere child’s play for this app.

Go ahead, try it out. Calculate a definite integral or curvature; graph a function or its derivative or find an intersection. You can do it all with Graphicus and using only one finger. Heck, you can even find inflection points or draw tangents and osculating circles.

Graphicus is totally unique. You get all the information you need about the points on your graphs, too. You and the app work together toward a common goal. The nice thing is, Graphicus takes care of the labor intensive part for you.

There are no limits when using Graphicus. Plot as many different functions at a time as you need to, this app can handle it. The newly added custom keyboard will even speed up the process by making function entering a breeze.

Features:
* Powerful graphing calculator
* Easy, multi-touch and intuitive interface
* Handles plotting, roots, points of inflection, roots, extrema, inspection of Cartesian, polar, parametric and implicit functions, inflection points and much, much more
* Unlimited number of functions can be used simultaneously
* Draws graphs, tangents and osculating circles
* Get lots of information about particular graph points
* Custom keyboard streamlines function entering

Graphicus is the only application that has some of these rich capabilities. The fact that it is incredibly easy to use is an added bonus that is going to make your graphing life so much easier.

Work smarter, not harder. Download Graphicus – Graphing Calculator now.

Pros and cons of Graphicus - Graphing Calculator app for iPhone and iPad

Graphicus - Graphing Calculator app good for

This App is very good. Very neat analysis for functions intersections, zero cross detection and min max detection. The graphical look is so good. Also, copy paste is compatible with other apps, something that allows to combine graphicus with other math app like pocketCAS. It would be very userful to be able to zoom x and y axis independently.
Slim and still very useful. Derivative plotting is the thing, that I was searching for a long time. Thank you
Very nice and friendly plotter for 2d, I am evaluating it till this moment. Suggestions as Mathematician The issues and petitions for next updates: 1)Please incorporate a feature to save/load graphs , this is essential. 2)add the feature to plot x=f(y), for example: x=y^2 3)needs to plot implicit equations: x^2+y^2=25 (circle radius=5) The good: Fantastic app, since I ve tried almost all graphers in the store and only few ones has the magnificient feature of plotting derivatives. As math teacher I hope you can take into account my petition . Nice purchase , buy it guys.
Now I can stop searching a math tool like this, its fast, nice and very handy
My only complaints with this app are 1. The onscreen keyboard should be customized for entering equations 2. Touching and holding on an icon should show a bubble describing what it is Other than that, I have not found anything wrong with it and would recommend it.
The best app!!! It really helps me... if you need good graph calc you should buy this....

Some bad moments

I had a problem whith the braces, turns out some of them denote floor function , so i couldnt graph things well at first, and I still cant find where to calculate definite integrals, as it said somewhere in the introduction, but other than that, its really good.
From its description, the app seemed to have a lot of potential. However, most of its functions do not work. When you try to access them the app shuts down. Cool icon though.
This App has not been updated to work properly with the latest iPhone software updates. It used to work pretty well. Now it craps out right away. Please fix it! Thank you.

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