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Visual Math 4D

Visual Math 4D

Graphical calculator

876 ratings
92 reviews
πŸ“š Education
πŸ”§ Utilities
$1.99
In-App Purchases

Details

Released
June 15, 2013
Updated
February 24, 2019

Features

Developer

Ronny Weidemann
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Visual Math 4D screenshot #1 for iPhone
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🧾$0.99 - $4.99
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Reviews summaryβ†˜οΈŽ
⭐92
Reviewsβ†˜οΈŽ
πŸ”„6+ apps
Alternativesβ†˜οΈŽ
❓5 answered
FAQβ†˜οΈŽ
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About

Visualize and solve complex mathematical equations in 2D and 3D. Supports various equation types, vector fields, and animated variables. Ideal for students and engineers needing a powerful graphical calculator.

βœ“Visualize 2D and 3D equations
βœ“Plot and animate vector fields
βœ“Support for polar, spherical, and parametric equations
βœ“Complex function plotting
βœ“Animate variables
βœ“Offline functionality
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What users say about Visual Math 4D

Reviews of Visual Math 4D are mostly positive: the Education app is rated 4.6/5 from 876 App Store ratings. What users like most: beautiful renderings, useful app. Top complaints: app crashes and lost data, unable to plot complex functions. Summarized from real user reviews.

Positive things

  • πŸš€Beautiful renderings
  • πŸ‘Useful app
  • πŸ‘Wonderful graphs and graphics
  • πŸ‘Superior modeling tool
  • πŸ‘Nice and easy to visualize
  • πŸ‘Frequently used
  • πŸ‘Mesmerizing
  • πŸ‘Lovely graphs

Negative things

  • πŸ›App crashes and lost data
  • πŸ›Unable to plot complex functions
  • πŸ›Incorrect graph plotting
  • πŸ›Scaling and range issues
  • πŸ›Misleading app screenshots
  • πŸ›Lack of documentation and instructions
  • πŸ›Calculator doesn't work
  • πŸ›Ads in paid app
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What's New in Visual Math 4D

5.3

February 24, 2019

- draw intersection points and show their coordinates - optimized expression rendering - select and focus functions using gestures. - new functions are supported, like modulo, fact, nPr, nCr, lcm, gcd, rand etc.. - support for the last result (ans) - copy & paste your equations - new device support

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Subscriptions & In-App Purchases

$0.99

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User reviews

Most RecentHighest RatedLowest Rated

App review;

Very useful; beautiful renderings;
NNaaman1234

Eh.

Eh.
SSuccessAwaits.

APP CRASHES/LOST EVERYTHING

I was using this app for hours and hours every day for 3D modeling geometry mockups at work up until 04/01/2024. The app no longer opens, and I seem to have lost hundreds of saved graphs. Anyone else having this problem?
ENEmployed in NYC

Still one of the best, but one question

I used this app's export function for papers and lectures several years ago. I recently came back to it, to plot some practice error surfaces for adaptive filters. But now I can't find the "Save" button/menu to save the whole set of equations, not just the exporting plots. The export menu doesn't seem to have a Save item. I checked with the dev's website but couldn't find anything. Any help appreciated.
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TToneman182

Response from developer

Hello, could you reinstall the app and restart it. Which device and iOS-Version you are using? The newest update needs iOS 11. Regards Ronny

Spitze!

1a App - stark! Intuitiv und schΓΆne Grafiken! Vielen Dank! Dr. Hinner EDV, MΓΌnchen
VOvon Oberhammer
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User experience

🐞

Reported Bugs

4 issues

App crashes on opening

Bug

Incorrect graph plotting of planes

Bug

Scaling issues with 2D vector fields

Bug

Calculator not functioning

Bug
✨

Requested Features

8 requests

Save button/menu to save equations

Feature

Complex function plotting

Feature

Slope field option for differential equations

Feature

Unit vector scaling for 2D vector fields

Feature

Undo button

Feature

Ability to add custom functions

Feature

Ability to combine and scale multiple graphs

Feature

Instructions and documentation

Feature

FAQ

What does Visual Math 4D do?

Visual Math 4D is a graphical calculator designed to help users visualize and solve a wide range of mathematical equations. It supports plotting functions, vector fields, and animating variables in both 2D and 3D environments.

What types of equations can this app handle?

The app supports various equation types including polar, spherical, parametric, implicit, and Cartesian functions. It can also plot complex functions, showing both the real and imaginary parts, and contour maps.

Is Visual Math 4D free to use?

The application is free to download and use, offering a robust set of features. However, it does include in-app purchases, suggesting that some advanced functionalities or content might be unlocked through them.

Can I use this app offline?

Yes, a key feature of Visual Math 4D is that it does not require a network connection to operate. This means you can use its full functionality for solving and visualizing equations anytime, anywhere.

Who would benefit from using Visual Math 4D?

This app is particularly beneficial for students studying mathematics and engineering disciplines, as well as engineers who need a powerful tool to visualize and analyze complex mathematical problems and concepts.