Graphing Calculator Plus App Reviews

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Solve function doesn’t work as I thought. That was the main reason I bought this. I’m used to the TI-89 which I didn’t know the function “solve(“ is much more advanced on. It can actually solve an equation for a variable. Not just plug in number to an equation.

We need the equation solver app

Great app and the new chemistry app is fine but you are ignoring the most important one on TI-84 calculators. Please make the polynomial/simultaneous equations app available in the near future. Other than that a great app!


I only got this app because I needed to use the list function Unfortunately, the only function I needed, wasn’t available in the app (L2 = L1 - 3) something like that Very disappointed considering I just spent money on this app

How To Graph Box Plot?

I went to “Stat Plot” but there no option to graph a Plot Box?

Awesome app

Best app ever

Sharing option on graph crashes

I am trying to share a graph and the app keeps crashing. On iPad Pro 9.7 with iOS 11.2.5


Great app and very user friendly. I didn’t want to have to spend $100+ on a TI-84 calculator and this $5 app is perfect for my College Algebra class - and it has saved me at least $95!!! I’m very satisfied with it!


Perfect for my 7th grade math class.

This app works exactly as Ti-84 plus CE.

I am looking for this app for years. Now the search is over. This app worth every single penny and now I don’t have to put the big graphing calculator in my pocket or backpack anymore. Currently, I am using this app for Calculus III and other math classes and it works great. I am double check results between this app and my Ti-84 plus CE and so far everything are the same. I hope developers put an option to let the DEL button works like the delete or backspace buttons on Mac/pc keyboards. Add more skins, APPS.


Let’s me calculate bofa so easily!!!

Please Fix

The calculator cannot properly do reduced row echelon form for matrices nor can entries within the matrix be transformed into a fraction.


This App does all the calculations I need

Saved me a lot of money

Great especially since professors let me use it in class

The best

Best calculator ever

It’s nice.

Ah lahk et.


Good Calc. Reminds me a lot of TI-84.


Best calculator


This app is an exact copy of the Ti-84. This app is worth the money because I would not want to buy a $150+ calculator when there is an app for it. It really helps when I need a graphing calculator for my math homework so I don’t have to use the school’s calculator and risk being fined for small damages. If only my teacher allowed me to use this app in class.


all the other apps ive seen we re different from the t1-84 but went under their name. this app is like.. the same set up and its extremely helpful because i dont need to learn another calculator !

Excellent alternative to TI emulators

This calculator is very similar to the TI-84. It is very user friendly and has an intuitive user interface.

Does what it should

This is a solid app and it does a good job. I’m happy I purchased it for my algebra class.

Works as a calculator

This app works as a calculator. A skin that looks like the real calculator would be a nice option. Also, stop bugging me about a review!!! It’s an annoying pop up when I’m in the middle of a lesson. Especially since I’ve paid for the app.

Revolutionized My Productivity.

Can’t even begin to share the happiness that this app has brought me. The only thing i ask is that the app icon be updated to something super sleek or something. THANK YOU!!!!

Great, no delete button 😭

Great app, not worth the $$. Could be cheaper. Graph looks great, but it’s impossible to navigate.

Best Calculator

Awesome! Best calculator ever

Great Calculator

I love it! It is just like using my Ti-84, but all I would do is add some more skins; kind of like how the Ti-84 Plus CEs have several different color options, maybe add some of those (or similar ones) here? Just a tiny thing, without that, it’s definitely still worth the 5 stars!


Very helpful and accurate

Por que es importante esta calculadora ?

Porque nos permite efectuar y desarrollar operaciones matemáticas, más fácilmente apegándose a los requerimientos de las ciencias en forma más apropiada.

Only Good TI-84 Replacement App

This app has replaced the need for a physical TI-84 that costs a lot more. Although the button locations are somewhat different from the actually TI-84, all of the functions (as far as I can tell) are there.

Excellent Calculator!

I would suggest only one thing, I would change the delete button so it works more like how it is on the actual calculator.

Great App!

I have been wanting this app for over 4 years now. So convenient!

Binomial incorrect answers

The calculator was working fine until I wanted the correct answer for binomial work ( pdf & Cdf) Then I was getting the wrong answers. Needed help and am looking forward to hearing from the developer hopefully soon! Will be downloading another app to help ASAP. Then since I was rating this app 1 Star, it wouldn’t let me post it

Great back up calculator!!

Bought this app because a row of buttons on my Ti84 calculator stop working, so i got this to pick up the slack and it's absolutely amazing.

The best calculator!!!

This is actually what I need. It does everything. From equation solving to graphing and even units conversion. I also strongly recommend this app for general calculations with history section. Plus, the statistics features is very useful in case you want the sum things up to find mean or total. Last, this definitely a must have calculator if you’re a student or engineer. BIG thanks to developers!!!

It’s a great calculator,...but

For some reason whenever I put points in on the list function, correct the window, and finally press graph, IT DOESNT GRAPH

Looking all over this.

Finally! A proper calculator for iPhone.


This is very helpful have totally recommend it for any math class

Great but needs 1 more feature

This is most likely the best calculator on iOS. But it needs the ability to paste into the app. Add that, tell me about it and you get 5 stars.

  • send link to app