Visual Math 4D Hack 5.3 + Redeem Codes
Graphical calculator
Developer: Ronny Weidemann
Category: Education
Price: $2.99 (Download for free)
Version: 5.3
ID: com.RonnyCSHARP.VisualGraph3D
Screenshots
Description
Visual Math 4D is a graphical calculator that allows you to visualize and solve your mathematical equations. It supports various types of equations, such as polar, spherical, parametric and implicit equations, which can be visualized and animated in 2D and 3D. You can also plot and animate vector fields in 2D and 3D.
Features:
- solve equations
- plot cartesian functions with intersections
- plot polar- and spherical functions
- plot parametric equations in 2D and 3D
- plot complex functions (draw real part & imaginary part)
- plot vector fields in 2D and 3D
- plot implicit equations in 2D and 3D
- plot contour maps ins 2D and 3D
- support for complex numbers
- vectors & matrices
- truth- and value tables
- trigonometrical and hyperbolic functions
- piecewise-defined functions
- logarithmic functions
- logical & binary operators
- definite integral
- n-th derivations
- statistical functions (nPr, nCr, rand..)
- physical and mathematical constants with their units
- animate variables
- share content with other apps
- no network connection required
- and a lot more
The app is easy to use and helps students and engineers to visualize and solve their mathematical equations.
Features:
- solve equations
- plot cartesian functions with intersections
- plot polar- and spherical functions
- plot parametric equations in 2D and 3D
- plot complex functions (draw real part & imaginary part)
- plot vector fields in 2D and 3D
- plot implicit equations in 2D and 3D
- plot contour maps ins 2D and 3D
- support for complex numbers
- vectors & matrices
- truth- and value tables
- trigonometrical and hyperbolic functions
- piecewise-defined functions
- logarithmic functions
- logical & binary operators
- definite integral
- n-th derivations
- statistical functions (nPr, nCr, rand..)
- physical and mathematical constants with their units
- animate variables
- share content with other apps
- no network connection required
- and a lot more
The app is easy to use and helps students and engineers to visualize and solve their mathematical equations.
Version history
5.3
2019-02-24
- 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
- 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
5.2.1
2018-10-24
Support for Vector fields, Contour Maps and Implicit Equations in 2D and 3D.
Some bugfixes.
Some bugfixes.
5.2
2018-10-22
Support for Vector fields, Contour Maps and Implicit Equations in 2D and 3D.
5.1
2018-05-01
Support for iPhone X, iOS 11 and 64-Bit.
New functions are, for example, intersection points, piecewise-defined functions,solve equations, logical operators and truth tables.
New functions are, for example, intersection points, piecewise-defined functions,solve equations, logical operators and truth tables.
5.0.3
2017-08-16
Small bugfix and support for background music
5.0.2
2017-07-31
Optimized Matrix calculations, performance update
5.0.1
2017-07-17
Updated polar graph & haptic feedback
5.0
2017-07-10
- support for complex numbers
- support for complex graphs (real part & imaginary part)
- support for polar graphs
- support for spherical graphs
- support for parametrical graphs
- support for new constants
- support for sharing content
- support for graph information
- new native iOS layout
- 64-Bit support
- support for complex graphs (real part & imaginary part)
- support for polar graphs
- support for spherical graphs
- support for parametrical graphs
- support for new constants
- support for sharing content
- support for graph information
- new native iOS layout
- 64-Bit support
4.6
2016-07-29
Bugfix
4.5
2016-01-14
iOS 9 Bugfix and 64 Bit Support
4.4
2015-01-07
New UI-System
4.3.1
2014-11-01
bugfix
4.3
2014-10-29
Performance update, bugfix, new layout
4.1
2014-06-29
Matrix-Calcuations fixed
4
2014-06-22
Time-animations, Matrices, Vectors, Integrals, Derivatives, Sum and Product-Function and many more new functions and 2d-graphs f(x).
3
2013-11-09
Multiple Graphs, Spherical functions, graphical input, some bugfixes, performance and options changed
2
2013-08-14
Bugfixes, Changable Axis-Range, Some GUI-Changes
1
2013-06-14
Cheat Codes for In-App Purchases
| Item | Price | iPhone/iPad | Android |
|---|---|---|---|
| Coffee (donate a coffee for the developers) |
Free |
DJ074233340✱✱✱✱✱ | 1C8EBD4✱✱✱✱✱ |
| Cappuccino (Donate a cappuccino to the developer.) |
Free |
DJ119583397✱✱✱✱✱ | C44D8CA✱✱✱✱✱ |
| Sandwich (A sandwich for the developer. Thank you.) |
Free |
DJ058704736✱✱✱✱✱ | 1717723✱✱✱✱✱ |
Ways to hack Visual Math 4D
- Redeem codes (Get the Redeem codes)
Download hacked APK
Download Visual Math 4D MOD APK
Request a Hack
Ratings
4.6 out of 5
788 Ratings
Reviews
Simply: Me,
Useful app But...
This is a useful tool to have, but on my ipad pro(9.7-inch)(ios 13.5.1) I seem to be unable to hide the calculator as it is done in the video, and it would be nice to be able to use the whole screen for the visualization. I have tried opening the menu, but the calculator doesn’t react(on my iphone opening the menu closes the calculator), and the calculator button doesn’t do anything. I have tried reinstalling the app and restarting the device, but it didn’t help. Is this a bug, is the calculator simply a permanent fixture, or am I just stupid?
Toneman182,
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.
Reddapi,
Frequently Use
I frequently use Visual Math 4d. A friend sent it to me because I always talk about math and draw functions or explain the algebra behind things...
I use the App to combat boredom, to learn about new domains, and, the elegance of the Visuals allows me to enjoy even the simplest parameters.
I would recommend this app to anyone.
I wish there was a community that discusses this app, as I have not seen any documentation or tutorial videos or message boards. The app seems to be powerful enough and maybe I am not looking in the right places.
Thanks for the great app!!
I use the App to combat boredom, to learn about new domains, and, the elegance of the Visuals allows me to enjoy even the simplest parameters.
I would recommend this app to anyone.
I wish there was a community that discusses this app, as I have not seen any documentation or tutorial videos or message boards. The app seems to be powerful enough and maybe I am not looking in the right places.
Thanks for the great app!!
KesaGatame,
Spent 15-20minutes trying to plot e^-(i x) - no dice
Clearly many nice things about the calculator, but I couldn’t get it to plot a complex function using standard notation. Tried multiple plotting types, multiple ways of input. It’s either a limitation of the system or the documentation— either way there are too many competitors for me to continue spending effort trying to decode the limitations of the app. Pity — as this would be great for plotting wave equations. (It does work with sin/cos expressions — but I’d rather type my equations in binary...)
DKaniva,
Easy to use, ok app. Scaling/range could use work.
I like the ease of graphing with this app and in this regard, it's probably the most convenient and fast I've seen.
Unfortunately, a few graphs, like quadric surfaces, will show up incorrectly unless your scaling of the axes is exactly right. For example, when drawing an implicit graph of z^2=x^2+y^2, if the range is set to the default, it will graph a 2-sheet hyperboloid instead of a double cone. This is fine for graphs that I'm already familiar with, but would pose a big issue with graphs that are new. How would I ever know if what I'm seeing is correct?
If this gets fixed, I think this would, hands down, be the best graphing app in store.
Also, an undo button would be nice!!
Unfortunately, a few graphs, like quadric surfaces, will show up incorrectly unless your scaling of the axes is exactly right. For example, when drawing an implicit graph of z^2=x^2+y^2, if the range is set to the default, it will graph a 2-sheet hyperboloid instead of a double cone. This is fine for graphs that I'm already familiar with, but would pose a big issue with graphs that are new. How would I ever know if what I'm seeing is correct?
If this gets fixed, I think this would, hands down, be the best graphing app in store.
Also, an undo button would be nice!!
Skidoggie,
Calculator doesn’t work!
This app is useless. The calculator doesn’t work. The only thing you can graph are the saved functions... you cannot enter anything! Totally useless...
robryd,
Question about graphing
The app seems to be quite powerful but I have a simple problem: I can’t figure out how to change the scales on the x and y axes. Surely there is a way to do this. The default seems to be -6 to 6 on both axes with the rather odd subdivisions of 0.6. Hopefully the developer can set me straight and I can add two more stars.
wedexl,
Great app, but some struggles
It’s an inspiring app, refreshing my math skills and learning new.
But the Delete button is nicely hidden - takes a while to find out how to correct typing mistakes.
How about a simple Backspace button in the Num block?
But the Delete button is nicely hidden - takes a while to find out how to correct typing mistakes.
How about a simple Backspace button in the Num block?
reybako,
Nice and easy to visualize
Great 3D calculator to help you visualize. Does more than what it looks it can do. It'd be nice to have access to help/examples videos.
Sudh,
Mesmerizing
Love ❤️ this app.. never thought it would be possible on my iPhone 👌🏻
