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iGraphmatica

iGraphmatica

by Keith Hertzer

6 ratings
15 reviews
📚 Education
📊 Productivity
$3.99

Details

  • Released
  • Updated
  • May 17, 2012
  • December 16, 2014

Developer

Keith Hertzer
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iGraphmatica screenshot #1 for iPhone
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iphone
ipad
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🔄6+ apps
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About

This equation plotter allows users to graph various types of functions, relations, and equations. It offers features for data plotting, curve-fitting, and numerical solutions, making it a valuable tool for students and educators.

✓Graph Cartesian, polar, parametric, and differential equations
✓Data plotting and curve-fitting
✓Up to 999 graphs on screen
✓Numerical solutions for tangents and integrals
✓Find critical points and intersections
✓Export graphs to various formats
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What's New in iGraphmatica

2.4.1

December 16, 2014

This update from Apple will improve the functionality of this app. No new features are included. Fix application hang when trying to display the equation error popup on iOS 7/8 in versions 2.3.6 and 2.4.0.

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User reviews

Most RecentHighest RatedLowest Rated

I Really Enjoy Math

My job involves lots of engineering math, but I also enjoy just playing around with graphs. My favorite math toy is now iGraphmatica on my iPad 1, as I can take it along with me for casual equation fun. Not only am I having a good time with it, but my coworkers enjoyed it when I showed it off at lunch. For my usage, the feature set is good and the price is great.

UPDATE 3/23/2023
I’m now retired from engineering, and I went back to iGraphmatica on my iPad for some math fun, only to find that it no longer functions. I still have version 2.41, which was once functional, but now doesn’t respond.
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SJ_ArtSJ_Art

Professor Flint

I have used Graphmatica on a PC for years to teach college level mathematics and statistics, and it is a great teaching tool! I am excited to be able to use it now on my IPad because my school is pushing this technology and I know this app is easy and effective for student use in all levels of Statistics and graphing all the way through Calculus.
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Professor FlintProfessor Flint

Everyone should have it.

I have used it for years. If you only have one, this should be it.
Teacher math and programmingTeacher math and programming

Great

This app does everything I need for a high school Applied Math course. Great responsive developer as well.
WpgTeacherWpgTeacher

Fraude

Acabo de bajar la aplicación y no abre ¿Que sucede? Observo los comentarios y la califican de excelente pero, no puedo acceder a la aplicación.
AlonsoftXAlonsoftX
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FAQ

What types of equations can iGraphmatica graph?

iGraphmatica can graph Cartesian functions, relations, and inequalities, as well as polar, parametric, and ordinary differential equations. It also supports data plotting and curve-fitting.

How many graphs can be displayed simultaneously in iGraphmatica?

You can display up to 999 graphs on the screen at once with iGraphmatica, allowing for complex visualizations and comparisons.

Does iGraphmatica offer numerical solutions?

Yes, iGraphmatica can numerically solve and graphically display tangent lines and integrals. It can also find critical points, solutions to equations, and intersections between Cartesian functions.

What are the export and sharing options for graphs in iGraphmatica?

You can print your graphs, copy them to the clipboard, or export them to your Photo Album. Graph documents can also be shared with friends or other versions of Graphmatica via email or iTunes.

Is iGraphmatica suitable for offline use?

The description does not explicitly state whether iGraphmatica supports offline use. However, features like sharing via email or iTunes suggest some online functionality may be required for certain actions.

What is the update frequency of iGraphmatica?

The latest version, 2.4.1, was released on December 16, 2014. This indicates that updates may not be very frequent, with the last update being over 9 years ago.

What devices does iGraphmatica support?

iGraphmatica is supported on iPhone, iPad, and iPod devices. It is also available for Mac and Windows.

Does iGraphmatica have ads?

No, iGraphmatica does not contain advertisements. The app is a paid application with no in-app purchases or ads mentioned.