# Taculator Graphing Calculator 4+

## Di Venisco UG (haftungsbeschrankt)

• Free
• Offers In-App Purchases

## Description

TACULATOR GRAPHING CALCULATOR
• Your graphing calculator for high school and college students.
• Includes all the commands and functions for advanced math, list, statistics, distribution, stat plots, etc.
• Use the arrow keys or your fingers to navigate inside the app.
• Covers everything you need: Pre-Algebra, Algebra 1 & 2, Pre-Calculus, Calculus, Statistics...

IT'S EVEN BETTER THAN AN ACTUAL CALCULATOR
• Taculator is 100X faster as it uses the huge calculation power of your iPhone/iPad, while handheld calculators are often slow.
• High-resolution graphing window: Make sharp and beautiful graphs.
• Share your calculations with friends as a text message or email.

◉ Math Functions
• Scientific calculator with all basic arithmetic and advanced functions.
• Ability to scroll through history and copy previous calculations.
• Complex numbers support
• Probability functions like nPr, nCr, factorial, random numbers.
• Enter fractions easily.
• Convert angles and use DMS format.

◉ Graphing Functions
• Graph every function you want and trace for X- and Y-values
• Calculate intersection, zero, minimum, maximum, integral, and derivative.
• Switch between full-screen graphs and normal mode.
• Zoom in and out with your fingers and adjust the window settings.
• Graph statistical plots like histogram, box plot, scatter plot, xy-line plot
• Draw vertical, horizontal, tangent, circle.

◉ Matrix Calculator
• Store matrices and reuse them using shortcuts like [A], [B], [C],...
• Do matrix arithmetic operations: Scalar multiplication, addition & subtraction, multiplication, power of a matrix.
• Calculate transpose, determinant, dimension, inverse matrix, row echelon form, reduced row echelon form, identity matrix, cumulated sum.

◉ List, Statistics, and Distribution
• Use the stat list editor to enter your list values.
• Perform 1- and 2-Variable statistics.
• Use lists to calculate min, max, mean, median, sum, product, standard deviation, variance.
• Find best-fit regressions: LinReg (ax+b), LinReg (a+bx), QuadReg, CubicReg, QuartReg, LnReg, ExpReg, PwrReg, Logistic, SinReg.
• Perform statistical tests: Z-Test, T-Test, 2-SampleZTest, 2-SampleTTest, 1-PropZTest, 2-PropZTest, ZInterval, TInterval, 2-SampleZInterval, 2-SampleTInterval, 1PropZInterval.
• Calculate various distributions: Normalpdf/cdf, invT, Tpdf/cdf, χ2pdf/cdf, Fpdf/cdf, Poissonpdf/cdf, Binompdf/cdf, Geometpdf/cdf.

◉ Command Catalog & Syntax Help
• Get help with all commands with our integrated Catalog & Help section.
• It provides you with syntax help, examples, and possible error messages.
• Enter a command and the app will show you the right syntax next to the cursor.

SUPPORT

---
For extended features such as more advanced calculations and functions, get the Taculator Pro membership.

Auto-Renewable Subscription Terms:

You can choose from three subscription options:
• A monthly subscription;
• A yearly subscription;
• A lifetime subscription which is paid for by a one-off upfront payment.

• Payment will be charged to iTunes Account at confirmation of purchase;
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period;
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal;
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase;
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable;
• Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change without notice.

https://www.taculator.com/terms-of-service.html

https://www.taculator.com/privacy-policy.html

## What’s New

Version 1.0.3

Biggest Taculator update in 2020!
+ Fixed a bug that equations of Y= don't get saved and not graphed. Now it works fine again.
+ New side menu that helps you with quick access links. Open it by swiping from left to right in the calculate menu.
+ Redesigned Y= menu. Now you can give the graphs your favorite colors.
+ Support to graph piecewise functions.

New Taculator commands available!
+ Med-Med
+ randNorm
+ randBin
+ Matrix-List
+ List-Matrix
+ DrawInv
+ 2-PropZ-Interval
+ Chi²-Test
+ Chi²GOF-Test
+ LinRegT-Test
+ LinRegT-Interval
+ ANOVA

Previous improvements:
+ Tracing functions is now more accurate.
+ While tracing you can enter an x-value and Taculator will show the y-value. Press the TRACE button and enter any value.
+ Use the nDeriv and fnInt commands in the Y= menu to graph the derivative or integral function.
+ You can now graph families of functions by using the following syntax: {1,2,3}X.

## Ratings and Reviews

4.3 out of 5
601 Ratings

601 Ratings

Alanis Dejein ,

This app has a very clean and professinal look to it, very pleasing to the eye, and the pop up window is a nice size. The color customination at the beginning seens a little unessecary, but its cool too. All of these things are great and it would be the perfect app for me to use on my school work.

Execpt....

The graphing function does not work.
I'm really disipointed,
I hate having to switch between tabs on my browser and the awkwardness of having to click on each of the seperate boxes on online Graphing calculators.
If you want just a regular scientific calculator app that looks nice, this is the perfect appfor you.
As for me, Ill just use my physical calculator for that.
I might have given this app three stars in spite of this, but the logo clearly has a misleading graph on it, and there is nothing in the decription saying that you woud need to pay to be able to GRAPH on a GRAPHING calculator.
I mean I get it, calculator app developers need to make a living too, but at least inforn your consumers.

Anyway main point is:
THE GRAPHING DOES NOT WORK
BUT ITS STILL AN ATHSETIC REGULAR CALCULATOR

### Developer Response ,

UPDATE: The bug has been fixed in the latest update v1.0.1. We would be happy if you can try the app again and update your review :)

Thanks for your feedback and reporting the issue regarding graphing. Graphing is free to use in Taculator but currently there is a bug that the equation doesn't get saved.
We are giving our best to fix it as soon as possible :)

In the meantime, here is a workaround to graph:
In Y= menu, enter your equation as usual. Then press the Arrow UP or DOWN key on the calculator keyboard. Then press GRAPH. Do not press GRAPH or ENTER after you entered the equation or it will be lost (because of the bug). We hope this helps until we fixed it.
Sorry for the inconvenience.

Cathy Carrera ,

### Not worth the money

At first I thought this app was an amazing calculator and loved that it was customizable, I got a free trial and was unable to cancel when my phone stopped working for a week when I dropped it in water so I got charged. I wasn’t too upset that I accidentally bought it for a year until now. I used to use the graphing features for my math class but now that I’m using it for exponents it often gives me the wrong calculations. For my Chemistry class we need a calculator during class and for tests and my final calculations have been wrong. I’ve shown my teacher what I’m inputting and all my steps are correct and it’s the app that occasionally will give the wrong calculations. This doesn’t happen all the times, but it’s very upsetting to know I paid for a calculator that isn’t guaranteed to give me the proper accurate calculations all the time. I truly believed the calculator app was going to be a great substitute I would recommend, but it’s unreliable and for that reason I would not 100% suggest it to others.

JkdjahrjsbamcksjfjMcja ,

### Meh

I paid 29 dollars to have this forever. And compared to playing 100\$ for a real one that’s a pretty good deal. bUt, I’ve run into some issues with the calculator. Specifically when solving lengthy equations, it never carries the negative through the problem. For example, if I were to put in -3•4 I would get -12, but then I multiply my answer by 8, (-12•8) and it would give me positive 96, rather than -96. This has caused a few issues on some assignments for me but once I figured out what was happening it was pretty easy to continue. I also have a hard time looking at graphs when I graph them. I’ll put my equations into the Y= and it will graph fine, but I can never see the full graph, and because of that I can’t find the intersections and all that. Other than that it works pretty good, I just try to use it for the more basic stuff that my phone’s calculator can’t do.

### Developer Response ,

After we multiply -12 with 8 in the next line (so there is -12 and then in the next line ans*8), the calculator gives us -96.
Can you send us a screenshot of your calculator screen so we can take a deeper look into it?
For graphing you can see the full graph by changing the window settings or use one of the zoom commands, for example, "zoomFit" should work to show the whole graph.
We would be happy to assist you with this in more detail. You can write to us at contact@taculator.com

## Subscriptions

Taculator Pro - Yearly
Unlock more than 100 PRO functions & commands
Free Trial

## App Privacy

The developer, Di Venisco UG (haftungsbeschrankt), indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

### Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

• Usage Data
• Diagnostics

### Data Not Linked to You

The following data may be collected but it is not linked to your identity:

• Usage Data
• Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More