Graphing Calculator Pro²

Graphing Calculator Pro² [Education] App Description & Overview

A full-featured graphing calculator: Graph and investigate functions, solve equations, work with statistics, distributions, matrices and much more.

FIVE REASONS WHY YOU NEED THIS APP
1. Keyboard and command syntax similar to physical graphing calculators -> No need to learn a new calculator.
2. Powerful emulator like Wabbitemu Calculator -> No more waiting to graph functions compared to slow physical handhelds.
3. Enter fractions, equations or functions in the same way as you would write them on paper.
4. Never forget your calculator at home! It's always ready on your iPhone & iPad, and it weighs nothing.
5. High-resolution graphs

FULL GRAPHING CALCULATOR
• Graph more than ten functions at once, each with a different color
• Add Lines, Horizontals, Verticals, and Tangents to the graph
• Use your finger or the arrow keys to trace the coordinates of your functions
• Calculate the Zero, Minimum, Maximum, Intersection, and Derivative
• Find integrals and color the area under the function
• Set the X and Y coordinates of the graphing window; zoom in and out with your fingers

ADVANCED SCIENTIFIC CALCULATOR
• Enter calculations in natural textbook format
• Includes all basic arithmetic (+, -, x, ÷, ^, ², √, π, …)
• Use advanced functions like sin, cos, tan, e, ln, Σ, ...
• Scroll your calculation history and modify existing calculations with one tab
• Store and recall variables
• Quadratic Equation Solver

MATRIX CALCULATOR
• Work with matrices the easy way -> store them or enter them directly on the calculator interface
• Do basic matrix arithmetic operations like addition, subtraction, multiplication or power of a Matrix
• Put the matrix into Reduced Row-Echelon Form and solve linear equation systems
• Calculate the determinant, inversion or transpose the matrix

STATISTICS AND LISTS
• Use lists for all basic and trigonometric ​operations
• Enter lists using the Statistics List Editor or use curly brackets on the main screen
• Perform 1- and 2- Variable Stats
• Investigate your lists: min, max, mean, median, sum, product, standard deviation, and variance.​
• Do regressions with best-fit lines: LinReg, QuadReg, CubicReg, QuartReg, ExpReg
• Work with distributions: Normal, Poisson and Binomial

TUTORIAL AND CATALOG
• Easy to understand tutorial to get started
• Full Catalog of all commands with syntax, example, and possible error messages
• Tab on highlighted math terms to read on point definitions

PERFECT FOR HIGH SCHOOL & COLLEGE STUDENTS
• Recommended by teachers to use in math classes
• Pre-Algebra, Algebra 1 & 2
• Pre-Calculus, Calculus
• Statistics
• Permitted on SAT/ ACT/ AP (your phone might not be permitted, but you can use the app for homework and borrow an actual calculator from your school for the test)

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Graphing Calculator Pro² App Tips, Tricks, Cheats and Rules

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Graphing Calculator Pro² Customer Service, Editor Notes:

+ With this update you can export your graphing window as an image or PDF and share it with your friends or save it for yourself. Press the "Graph" key and you will see a new small icon on the right side. You can also save or share a full-screen chart. + Use different History Tabs for your calculations. To add a new History tab, scroll down in the home menu and click the "+" button. This will create a new History tab. This feature is ideal if you are working on several math problems at the same time, or if you want to save your last calculations but start with a new screen. + iPad users can now enjoy the app in landscape mode and multitask with a split-screen. This way you can use your calculator together with another app. + Press and hold any key to access the second function behind it. For example, if you want to use sin-1, you can press "shift" -> "sin" or now just hold "sin" down until you see that shift commands are highlighted. Below are even more useful and new calculator commands. + Draw circles with specified radius and x- and y-value. + seconds " key now available. Press the shift key and the " + " key to use them. + New angle commands for converting coordinates from Polar to Cartesian coordinates and vice versa: R►Pr(, R►Pθ(, P►Rx(, P►Ry( + New matrix commands: Fill (fill a list or matrix with numbers) and randM (create a random number matrix). + A set of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt. + New regressions added to the STATS menu: LnReg, PwrReg, Logistic, SinReg. + geometpdf and geometcdf have been added to the distribution menu.

Graphing Calculator Pro² Comments & Reviews

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- DO NOT BUY

This is terrible for how much it is. One day it works, the next day it doesn’t. I wish I could get my money back.

- Great replacement for the ti84

Excellent app for school. The best affordable alternative for students.

- Calculator

I like this app. It’s a clean interface.

- Yea

Yea

- Save your money, don’t buy this

I bought this app for my college statistics class because I didn’t want to spend $100 on a calculator I wouldn’t use after the semester. The calculator worked for some of the semester but then I started to realize that many of the functions that I needed weren’t even on the app! I’ve been having to rent calculators from the library and borrow from my peers just to complete homework assignments!! Waste of money, don’t purchase.

- Very helpful

Thx

- Keeps crashing

I can’t enter any problem without the app crashing. Fix it.

- L1 list

Doesn’t clear

- It didn’t help me at all

The calculator didn’t help me in nothing!! Almost $10 and it didn’t work !

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- It’s ok

Missing a few tings

- Stop asking for reviews

Stop asking for reviews

- great 84ce emulator

👍🏻

- Waste of money

Made me pay extra money just to not be able to use a calculator. Waste of my money, might as well buy a real calculator.

- Wrong answers

I bough this app and plugged in the following equation (X+7)(x-5)(x+2) And it answered -70

- Graphics Bad

Doesn’t look like the calculator I have.

- Awesome!!!

super cool super fun super fresh! the best calculator app ever!!!!!

- Bye

Ur ugly

- Not even usable for a precalculus class

I genuinely couldn’t even get it to fulfill the most basic functions I needed for my precalc class. When I used the fraction function, it wouldn’t allow me to continue adding if I used an exponent or another fraction it would just push me to the denominator and make it impossible for me to even close my parentheses in an attempt to make the problem coherent. I used it for about five minutes before I realized it was taking me way more time to suffer through than just using my basic phone calculator. If you’re like me and simply don’t have your graphing calculator on you, suffer on, or try to find a less horrible app.

- Kinda bad but that not totally

It’s not letting me use the y=. And it just makes everything more inconvenient so yea still a great app in oppose to buying a 100$ calculator

- Review

I don’t know how to use it tbh it’s steps are different than a real graphing calculator

- This almost feels like stealing

I purchased this app for one of the courses I’m taking. It’s not in my field of study, so I didn’t want to spend a bunch of money on a fancy calculator I wouldn’t use after the semester is over. However, having this app is essentially the same as having nothing because the keys I need are “under development and will be in the next update”, but I’ve had this app for almost the whole spring semester, it has since updated, and still I have NEVER been able to actually get use out of it. So after this app almost screwed me over, I found “G.Calculator” and it works amazingly for the exact same price. Please don’t waste your money on this company’s empty promises. If it’s only halfway done developing, why did they put it in the App Store at all?

- It’s decent

It’s good enough for my college algebra Class so...

- Scam

Don’t buy it is all a scam and they make you buy other apps before you can actually get it to work and it is still bot good

- Poor

Too difficult to figure how to use properly

- With the new updates this now does everything the real one does

With the new updates this now does everything the real one does

- DO NOT PURCHASE

This calculator gives factually incorrect answers to what should be simple problems (sin/cosine). You should definitely purchase this if you want to get every problem wrong on your homework!

- I’d be nice if it didn’t freeze

App froze a couple of times then ask me to write a review🙄

- The screen won’t tilt

My problem with this app is that it will not tilt on my IPad it is faulty. 😡😡😡

- Not Complete

This app is advertised as a fully developed app... it’s not. Especially frustrating when you need to use binomials, normalpdfs and poissonpdf for dristrubution and it’s not even available to use. All they do is give you a definition and example of what it is.

- Review

Horrible, just horrible! This is nothing like s TI-84 calculator. What a rip off!

- Almost great

When I first downloaded this app it was just like my TI-84 which I liked because I was already used to the button layout, but now things have changed with the recent updates. For example, when I want to enter a fraction, I used to be able to click math, right,up, then enter (D:n/d) but in the app it’s different which is annoying because I already have that muscle memorized. Also, one of the huge downsides is the lack of iPad integration. Especially since the page on the App Store only shows the app being used on an iPad, which makes one believe that this is tailored for the iPad. Sadly, that isn’t the case. I would really like to see landscape viewing as well as multitasking features (side by side viewing). Last thing, can I change the x values when pressing 2nd graph. I know on the TI-84 you can change this by pressing the + sign.

- Waste of money

Don’t waste your money. This doesn’t seem to do what I need it to do for statistics. The instructions in the manual seem straightforward, but it’s not working like expected.

- Mr.

I never reviewed any appl, but I have to say something about this one. It is useless, and so many features in a TI-84 are missing. I would give it a zero star, if possible, a total piece of junk. Do not waste your money.

- Horrible

I was trying to use this for a stat class but now I realize the things I need it for hasn't been developed .

- Not the same as a normal graphing calculator

I would not recommend this calculator in the least. It is very different than a normal graphing calculator. I wish I hadn’t spent $5 on this nearly useless app.

- Missing many functionality!

Many functions shown in the preview are not available. I bought this app specifically for statistics, but all distribution functions are not available. The app is a lie. The preview screen you see doesn’t equal to what you get!

- Awful

Wasted money! Missing functions! Do not buy!

- Has bugs

Graph is squashed

- DO NOT GET THIS APP ITS STILL DEVELOPING

I spent 3$ on a app that isnt even complete. Its been 3 months and I have yet to receive any updates on when it will be completed. Its calculations are very wrong at times. Please don't waste your money like me.

- HELP- Missing Features

When I hit STAT, it should let me move to the right and enter a new tab, CALC, but it doesn’t. Any suggestions?

- Ti 84 app for Apple

It is a very poor app. You cannot work statistic problems associates with linear regression. The app does not come with that feature. Also, you cannot do box plot graphs, scatter diagram and histograms. It is a waste of money.

- Do not purchase

This app DOES not replicate the TI-84 as it claims to.

- Terrible... Waste of Money

This is a terrible calculator. DO NOT use this for statistics. This is not the same as the hand held calculator and the buttons are not the same. I thought this would actually help me out but it’s just a waste of 5 bucks.

- Yee

Yee

- A must have TI 84

Works great! I was looking for a TI 84 calculator and boom here it is!! Same functions as the actual calculator. I’m very happy and it’s also way cheaper

- Great TI-84 calculator

I’ve downloaded this app because I needed a ti 84 calculator. The app is even better than the original calculator. The graphs are looking better and are way more precise. Also it had all the other functions I was looking for. I highly recommend this app if you need a ti 84 calculator. Update: Now the developers added the support of lists. I didn’t need lists so far but it is good to know that they still work on the app and add features. 👍

- Terrible app

Horrible app. Glitchy and just horrrible

- BAD

Do not install just waste of money and doesn’t give all features an original TI-84 calculator gives

- Not a TI-84

I am giving this app a 3 because it does have potential with the promised updates. I purchased this app because I wanted to write some TI Basic programs. No programming capability. The second thing that I tried was to enter a complex number and multiply that number by its complex conjugate. I could not find the "i". The mode button only sets the number of decimal places and degrees or radians. The graphing functions that I have tried worked. The font used to label the key needs to be larger and bold. A nice feature is that the alpha key clears the keys and only shows the alpha label for the keys.

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- The stat button doesn’t work

Please fix this

- Functions were unavailable

The functions that I’d like to use it for are not developed yet. This and the manual are useless for my statistics course.

- Stat

The stat function still doesn’t work. Horrible app, go somewhere else for a graphing calculator app.

- Sadly

Definitely needs improve thus app. Not enough for somebody who start to use it. Incomplete app

- Total Garbage

This calculator is no where close to the TI84, can’t even calculate std deviation for a simple data list. False advertising... I want a refund!

- Don’t buy this

I just got this app thinking to myself “Oh perfect! A TI-84 calculator app that is relatively cheap! Awesome!” No. It’s not. When I went to go on to stat, it said it was still in development. I just payed $5 for something incomplete. Don’t buy the pile of garbage. It’s not worth it.

- No reset button

The calculator is very good, but unlike the actual machine. There is no reset button. Adding one of those would really make it much easier when the calculator breaks.

- The list bottom don’t work

I literally just bought the app so I could plot my points for homework and it doesn’t work

- Unfinished trash heap

Currently in Algebra II, needed this on short notice. Open it, right away, “STAT” is under development. IF YOU'RE GOING TO CHARGE $5 FOR THIS, MAKE IT FUNCTIONAL FIRST.

- Crap

Paid for an app that doesn’t even work fully. When you hit stat it says wait until the next update and it’ll work, so I waited. I updated the app and it said the exact same thing, wait until the next update. The class I’m using this for uses stat quite often, vv inconvenient.

- Garbage

No tables until future updates and I paid for this!!!! Bad bad bad

- It’s ok

Kinda missing the equal font

- STAT BUTTON

When is the STAT button will start working I purchased this calculator for that reason

- Scientist Practicing

This is not as advertised, not even close. I own a TI 84 and I can assure you that this bears no resemblance to it. The developer should be asked to leave this site

- I just failed my physics quiz because of this app. DO NOT BUY.

I left my actual calculator in my dorm so I decided to buy this because it seemed legit. DEAD WRONG. It doesn’t do sin cos and tangent correctly. I just failed a quiz because this thing just decided not to work. I just wasted $5. Please don’t do the same.

- Terrible

Calculator is average, and it doesn’t go into negatives for the table function

- Do not buy this

I downloaded this app specifically for the stat function and to graph. Yet when I click the stat button, it says it will be added with the next update. So I just spent money on something I can’t even use. Do not buy this app.

- Some of the functions aren’t available

There is no point in downloading and purchasing this app if it isn’t fully complete. The functions I needed for class aren’t even going to be here in time for me to use it. A waste of my $10 honestly...

- Math

This app is totally worth it. In algebra 1 we are using this so much and Instead of getting the 120 dollar one I got this app and it is exactly like the real one. You should get it.

- Not enough features

Most of the stuff in need to do it says it will have in future updates

- Manual

There needs to be some kind of tutorial or manual to go along with this app

- Under development

The app works very well. However, there are some features that are still under development, but once these features are added the app will be fantastic.

- DON’T BUY!!!!!

does anyone know of a way to get refunded on apps that lie about calculator functionality??? in the app description it says that it is ‘perfect for high school and college students’ and that it aids app-users with calculus (which is the lie). after PAYING for the app and trying to utilize it for my stats/calc college course, like the app claimed it was capable of, the calculator’s ‘stats’ and ‘vars’ button options NEEDED for the essential coursework for problem solving in statistics AND calculus, don’t even work. so i either want to find out how to get a full reimbursement, or im suing for false advertisement bc now i can’t do my homework. the whole point of Texas instrument GRAPHING CALCULATORS is to be able to graph unlike a scientific calculator can, which is another reason i also bought this app and another reason why i bought this one instead of using my satisfactory calculator app preinstalled on my phone. what a waste of money x

- THE Worst, Save your money

I bought it and then when I tried to use certain options it tells me it’s under construction, I immediately contacted customer service, still awaiting a response which I highly doubt I will get. Only rated 1 star to be able to send the review.

- Tan, sin, cos

The arctan, arcsin, and arccos functions do not work correctly. Don’t buy.

- Poor functionality

You want TI 84 functionality? Your phone is more than capable of providing that, this app is not. Your phone has many, many, many times the processing, memory & graphics requirements needed to emulate a TI 84 calculator. So, why is this app a piece of junk? It appears to be a work in progress. In very slow progress. It doesn’t even approach the functionality of a TI 83 or 84 calculator. No statistics, NO PROGRAMMING! The entire point of this purchase was programming equations so I could quickly & easily plug in my variables & repeatedly get solutions. At the current level of functionality this app has, for my requirements, I could have just flipped my phone into landscape mode & used the native Apple calculator. It’s absurd that this app is priced above $3. To price it at $.99 would be a stretch. And that’s not even approaching why they just updated the look of the icon while the UI is still out of the Stone Age. They update the icon everyone sees to make it look more flashy & attractive (more worth what they’re charging for the app) while the graphics within the app look like something drawn up on MS DOS & the functionality is nowhere near the TI 84 their app is named after. There’s nothing wrong with starting somewhere on an app & releasing it in an attempt to fund the future of the app. But that should be made clear to those purchasing the app. And it should be priced based on current functionality, not on what the finished product might be in a year or two.

- Confusing

I don’t know how to solve derivatives, the stats button doesn’t work, no linear regression. Can only do minimal things that is useless for calculus

- Don’t buy!!!

I purchased this calculator to solve problems in my stats class and I can’t even use it because it’s still under “development”. How are you gonna sell this product when you can’t even use it? What a shame

- Hard to use

Doesn’t look anything like the android one. $4.99 was a waste.

- Don’t waste your money

I am a college student. I bought this app because on the day of my statistics exam I realized I had forgotten my actual TI-84. I didn’t have enough time to go back and get it. I go to take the test and the functions that I needed for my test didn’t work, said they’d be available with the next update. Before I bought the app it appeared to be a fully functional calculator. I’m just glad my professor let me use her calculator when I showed her that this app didn’t work!

- It is missing some buttons

There are some missing features that the in hand on has but the phone one doesn’t

- DO NOT BUY FOR STATS

Bought this for my statistics class and literally not one of the functions i’ve need for this class has been available on this app. don’t waste your money!!

- DO NOT GET, NOT WORTH EVEN A PENNY

I am currently a college student, and bought this app when I was heading to class and realized I left my actual TI-84 at home. I went to use the stat menu to access some key functions for my statistics class, and it told me the it was still under development. Why did they release an app for over 3$ if it’s not even complete?? Well, Texas Instruments holds a monopoly on graphing calculator and took down the previous completely working graphing calculator apps so you are forced to buy their actual calculators. It is absurd that my phone is more powerful than a laptop computer was 10 years ago, yet I am stuck paying the same price for a graphing calculator that is fully functional that I would have paid over a decade ago. There is no reason this app is not complete, besides the fact they want you to spend your money on this app, just to realize you are stuck lying over 75$ for a fully functional one. The app keeps saying the stat function menu and other ones not functioning will be added next update, but it never is. Do not purchase this app, and do not purchase an actual Texas instrument calculator if you do not have to. If you are needing it just for graphing, there are many other apps that do just the graphing aspect of a graphing calculator. It is a shame to admit that if you need to use certain functions you will be spending over 75$ for it.

- User friendly.

I’m using this application from long time. It’s easy and very much cost-effective as compare to other apps. Full user friendly features with all useful description.

- Provide more than one regular computing application

TI 84 GCP is teaching everything in a good way. This app is providing more than my expectation.

- Very Satisfied

I’m using this computational application to do my homework. Friends you should try this app once.

- Thanks!!

I was seeking for Math’s application which can solve all my problems. 5 stars from my side to the graphing calculator.

- Good for learning and teaching

My teacher recommends the ti 84 app and I found this app to be wonderful. Earlier I was having problem with determinant, inversion etc but this app vanish all problems.

- TI 84 Graphing Calculator Pro is the best

This great app having all the concept of Math’s. If someone wants to really understand the graphing calculation then this app is the best.

- Give 5 stars for this app

In this app, I love advance Scientific Calculator and Matrix Calculator.

- Great features

The features of TI 84 Cal are awesome. It contains all the basic operations with all the clear explanation.

- Easy to use, great!

App is easy to use, contains all the user-friendly features and cover all the important topics.

- This application is better than other software emulators

I was searching for wabbitemu emulator which I found in this graphics application!

- Best app ever......

TI 84 Graphing Calculator Pro is the best quadratic equation solver. It’s a good way that we can enter the calculation as like textbook format.

- Great approach!!

I like TI 84 Graphing Calculator Pro application because in this you can write down the equation same as we can write on paper. Moreover, it includes all the basic arithmetic. Great approach!!

- Stat button

The stat button is not working

- Not for a Stats class

Most of the app is great. However, I bought it for a Statistics class, and everything I need specifically for that is still “under development.” When you hit the star button it says it’ll be out in the next update, but I’ve updated 3 times and it’s still not there. If you want this for Statistics, don’t waste your money. If you need it just for simple algebra and graphing, go right ahead.

- It’s a good calculator but without all the calculator parts

I was using this calculator because the price of a ti 84 plus calculator would have been 100$ so this was a cheaper alternative. One of the reasons I bought this was for finding the roots and max. And min. Of functions, it does this exactly like a TI-84 would. The only problem is that it cannot graph a scatter plot or find an equation for that scatter plot. While it says that it will be out in in a new update, the reason I bought it was specifically for scatter plots and quadratic function graphing. All In all it is the closest calculator to the TI-84 and a cheaper alternative to the calculator minus the scatter plot.

- Read the reviews!

Got this for my daughter on the fly and the functions she needed it for are under development. Don’t sell an app that does not work as its name suggests it should!

- Tan-1 doesn’t work right

The tan, cos, and sin, and their inverses do not work right. I’m getting incorrect answers. I set it to degrees but I’m still getting incorrect answers.

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- Works but disappointed

I thought when getting this calculator that it would save me 100 dollars from getting the actual thing but many important components are not actually functioning like the stat and distribution keys and for someone that’s taking university statistics that a major problem. Hopefully an update comes out soon because It would help not only me but students world wide save money for a overpriced ti84.

- Needs work

Unfinished with features missing, doesn’t look ready for release as UI needs major work. Uses tiny fonts instead of making full use the views. Look at + - * /, why not use larger fonts plus colours for keys such as 2nd key and other keys? Not really a full manual provided as this is an extra cost. However, it is promising and look forward to seeing an update.

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Graphing Calculator Pro² 1.4 Screenshots & Images

Graphing Calculator Pro² iphone, ipad, apple watch and apple tv screenshot images, pictures.

Graphing Calculator Pro² iphone images
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Graphing Calculator Pro² iphone images
Graphing Calculator Pro² iphone images
Graphing Calculator Pro² iphone images
Graphing Calculator Pro² iphone images
Graphing Calculator Pro² iphone images
Graphing Calculator Pro² ipad images
Graphing Calculator Pro² ipad images
Graphing Calculator Pro² ipad images
Graphing Calculator Pro² ipad images
Graphing Calculator Pro² ipad images
Graphing Calculator Pro² ipad images
Graphing Calculator Pro² ipad images
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Graphing Calculator Pro² (Version 1.4) Install & Download

The applications Graphing Calculator Pro² was published in the category Education on 2018-09-01 and was developed by Graphing Calculator Apps UG (haftungsbeschrankt) [Developer ID: 727719052]. This application file size is 55.95 MB. Graphing Calculator Pro² - Education posted on 2020-04-07 current version is 1.4 and works well on IOS 10.0 and high versions.

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