Features & Capabilities

Graphmatica is a powerful, easy-to-use, equation plotter with numerical and calculus features:

  • Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations.
  • Data plotting and curve-fitting.
  • Up to 999 graphs on screen at once.
  • Numerically solve and graphically display tangent lines and integrals.
  • Find critical points, solutions to equations, and intersections between Cartesian functions.
  • AutoSquare keeps your graphs from getting squashed as you zoom or enable helper panes; or disable it in General Settings so you can scale each axis independently by pinching horizontally or vertically.
  • Print your graphs, copy to clipboard or export to Photo Album.
  • Share graph documents with friends or Graphmatica for Mac or Windows via email or iTunes.
  • Online help and demo files make getting up to speed a snap.

In summary, a great tool for students and teachers of anything from high-school algebra through college calculus.

User Growth & Download Statistics

App
By:
Keith Hertzer
Rating:
5.00
(1)
Version:
2.4.1 Last updated: 2014-12-16
Version code:
837081735
Creation date:
2012-05-17
Compatible devices:
Size:
10.38MB
Price:
5.99
URLs:
Website
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-06
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Keith Hertzer
Apple Apps Store
https://apps.apple.com/au/app/igraphmatica/id525600006
Website:
http://www.graphmatica.com/

User Reviews

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.
by SJ*****, 2023-03-24

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.
by Pr*****, 2016-01-30

I have used it for years. If you only have one, this should be it.
by Te*****, 2015-12-13
View all user reviews ›

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