Graphing Calculator X84

Name: Graphing Calculator X84
Rating: 4.5 (49975 reviews)
Author: Incpt.Mobis

by Incpt.Mobis

iPhone · iPad

Active Last checked 5 Sep 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: Free to download
In-app purchases

Categories and search queries

Official categories

Education
Utilities

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Free app	Yes	Free	—	Store published
In-app purchases	Yes	Limited free	—	Store published

Screens

App Store

15 store screenshots

Graphing Calculator X84 ipad screenshot 2

Graphing Calculator X84 ipad screenshot 4

Pricing & paywalls

App Store

PRO Upgrade — $5.99

Last verified 5 Sep 2026

Ratings & reviews

App Store

4.5 49975 ratings · App Store

5/5A M A Z I N G
I am always forgetting things at home/leaving them places, so I don’t trust myself to get the $100+ calculator (which is so clunky!) This is amazing! It’s just what I need and works very well. I haven’t updated to the paid version yet but I plan to do that in the near future. Something I love about it is that I can type out the numbers I want to put in the calculator on my iPad keyboard (I’m one of those people who uses an iPad instead of a laptop, with a keyboard attachment and everything) which is like the most amazing thing ever! I didn’t expect it to do that but it’s a nice surprise!

ev-the-lyn · 5 Sep 2026
3/5Too much ads
I know this is my responsibility to bring the graphing calculator but I forgot. I was taking an SAT practice exam and I didn’t have the calculator so I downloaded this app. Every 10 seconds, it is always showing temu app, buying clothes, other ads and it is so annoying. I got very frustrated and I kept trying to close them and the teacher saw that I was suspicious so she came up to me and asked me to show her what I was doing. I showed her the app and I accidentally clicked the temu ad and it took me to another website and the teacher started to yell at me. She said “if I see u switch screens again I will take your phone away” but if I don’t use my phone, how will I use the calculator?? This was such a disappointment but the features of the calculator was pretty good besides the ads. I mean which other apps give ads every 10 seconds?? It’s such a distraction

themyra · 5 Sep 2026
3/5Meh
I only needed this app for a few minutes I’m in 8th grade and need a graphing calculator for 1 lesson I’m not a school and have to do this lesson online. It was working great until I tried to do an equation then it said I needed to purchase this app to complete the equation. I understand that $5 isn’t a lot compared to the $100 or more ones but when you need it for 20minutes or less to complete the homework I don’t think you should have to pay. I know they need money and stuff but at least let your customers have a trial or something in the future. Just a suggestion but I think it would improve the app and more people would want to buy it. I know when I get free trials I find the full potential of the app and am more likely to purchase it. I really don’t mean for this to be rude it’s just a suggestion you can take it if you want but if you don’t I don’t care.

hsjzhnzj · 5 Sep 2026
1/5Annoying attempt at a demo
This is not a functional app. When you try to execute any of the functions it just says "Buy the Pro Version" but there is no option to upgrade or In-App purchase. They want you to buy a whole separate app in the app store called "Graphing Calculator Plus" at which point this app is useless. And this "demo app" doesn't even let you try out the functions of the real app before you buy it. It constantly interrupts you every few seconds with video ads while you are trying to enter the data to do a function, and then it doesn't do the function anyway. The user interface is not adapted to MacOS, the keyboard doesn't work so you have to use the mouse to click on all the buttons. So many things. Whoever thought this would be a good idea to promote interest in the paid version was wrong, very wrong.

arizoned · 5 Sep 2026
5/5AMAZING MUST HAVE
When I was in 7th grade I downloaded the TI 84 C wabbit emu and I loved it! This is basically the same thing just FREE (you don’t have to also own the calculator...which I think you need to do for the emu)! Basically this app is everything I ever hoped would exist for iOS with basically the same layout as my number one favorite calculator. I LOVE IT!!! only small prob is the numbers at the very top of the display in the corner seem slightly cut off, I hope this gets fixed in the update but don’t let that stop you from getting this AMAZING app. It will change your life :)

Fitbit Owner Ruby · 5 Sep 2026

Privacy & accessibility

App Store

Privacy

Data Linked to You — Analytics — Diagnostics — Performance Data Developer declared
Data Linked to You — Analytics — Identifiers — Device ID Developer declared
Data Linked to You — Analytics — Location — Coarse Location Developer declared
Data Linked to You — Analytics — Usage Data — Advertising Data Developer declared
Data Linked to You — Analytics — Usage Data — Product Interaction Developer declared
Data Linked to You — App Functionality — Identifiers — Device ID Developer declared
Data Linked to You — App Functionality — Usage Data — Advertising Data Developer declared
Data Linked to You — Third-Party Advertising — Diagnostics — Performance Data Developer declared
Data Linked to You — Third-Party Advertising — Identifiers — Device ID Developer declared
Data Linked to You — Third-Party Advertising — Location — Coarse Location Developer declared
Data Linked to You — Third-Party Advertising — Usage Data — Advertising Data Developer declared
Data Linked to You — Third-Party Advertising — Usage Data — Product Interaction Developer declared
Data Linked to You — Diagnostics Developer declared
Data Linked to You — Identifiers Developer declared
Data Linked to You — Location Developer declared
Data Linked to You — Usage Data Developer declared
Data Not Linked to You — Analytics — Diagnostics — Crash Data Developer declared
Data Not Linked to You — Third-Party Advertising — Diagnostics — Crash Data Developer declared
Data Not Linked to You — Diagnostics Developer declared
Data Used to Track You — Diagnostics — Crash Data Developer declared
Data Used to Track You — Diagnostics — Performance Data Developer declared
Data Used to Track You — Diagnostics Developer declared
Data Used to Track You — Identifiers — Device ID Developer declared
Data Used to Track You — Identifiers Developer declared
Data Used to Track You — Location — Coarse Location Developer declared
Data Used to Track You — Location Developer declared
Data Used to Track You — Usage Data — Advertising Data Developer declared
Data Used to Track You — Usage Data — Product Interaction Developer declared
Data Used to Track You — Usage Data Developer declared

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Accessibility

No accessibility labels collected yet.

Versions

App Store

2.7.1
▸ Crash on [SHARE] Function Fixes ▸ Bug Fixes.
2.7.2
▸ Stability Improvements ▸ Minor Bug Fixes.
2.8
▸ Stability Improvements ▸ Minor Bug Fixes.
2.9
▸ Hardware Keyboard Support ▸ Stability Improvements ▸ Minor Bug Fixes.
2.9.1
▸ Stability Improvements ▸ Minor Bug Fixes.
2.9.2
▸ Stability Improvements ▸ Minor Bug Fixes.
2.9.3
▸ Close Ads Button Fixes ▸ Stability Improvements ▸ Minor Bug Fixes.
2.9.4
▸ Stability Improvements ▸ Minor Bug Fixes.
2.9.5
▸ Stability Improvements ▸ Minor Bug Fixes.
2.9.6
▸ Stability Improvements ▸ Minor Bug Fixes.
2.9.7
▸ iOS 15 Compatibility ▸ Stability Improvements ▸ Minor Bug Fixes.
3.0
HAPPY NEW YEAR 2022!!! THE NEW BIGGEST UPDATE EVER!!! Do more with FREE Version!!! UNLOCK 50 FUNCTIONS Include: ▸ Regression Analysis ▸ Statistics and Lists Functions ▸ Complex Number Functions ▸ Test & Compared Functions And More...
3.0.1
▸ Stability Improvements ▸ Minor Bug Fixes. Version 3.0: UNLOCK 50 FUNCTIONS Include: ▸ Regression Analysis ▸ Statistics and Lists Functions ▸ Complex Number Functions ▸ Test & Compared Functions And More...
3.0.2
▸ Stability Improvements ▸ Minor Bug Fixes.
3.1
▸ Stability Improvements ▸ Minor Bug Fixes.
3.1.1
▸ Stability Improvements ▸ Minor Bug Fixes.
3.1.2
▸ ZOOM Key Features ▸ Stability Improvements ▸ Minor Bug Fixes.
3.1.3
▸ New Theme ▸ Stability Improvements ▸ Minor Bug Fixes.
3.1.4
▸ DRAW Menu in Graph ▸ Stability Improvements ▸ Minor Bug Fixes.
3.2
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0. ▸ Stability Improvements ▸ Minor Bug Fixes.
3.2.1
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0. ▸ Stability Improvements ▸ Minor Bug Fixes.
3.2.2
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0. ▸ Stability Improvements ▸ Minor Bug Fixes.
4.0
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0 ▸ In App Purchase as Alternative Option ▸ Stability Improvements ▸ Minor Bug Fixes.
4.0.1
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0 ▸ In App Purchase as Alternative Option ▸ Stability Improvements ▸ Minor Bug Fixes.
4.1 · 26 Feb 2026
▸ iOS26 Compatibility ▸ Stability Improvements ▸ Minor Bug Fixes.

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Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 5 Sep 2026
Sources: App Store

Independent summary has not been published yet.

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          "rating": 5,
          "title": "A M A Z I N G",
          "body": "I am always forgetting things at home/leaving them places, so I don’t trust myself to get the $100+ calculator (which is so clunky!) This is amazing! It’s just what I need and works very well. I haven’t updated to the paid version yet but I plan to do that in the near future. Something I love about it is that I can type out the numbers I want to put in the calculator on my iPad keyboard (I’m one of those people who uses an iPad instead of a laptop, with a keyboard attachment and everything) which is like the most amazing thing ever! I didn’t expect it to do that but it’s a nice surprise!",
          "author": "ev-the-lyn",
          "date": "5 Sep 2026"
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          "body": "I know this is my responsibility to bring the graphing calculator but I forgot. I was taking an SAT practice exam and I didn’t have the calculator so I downloaded this app. Every 10 seconds, it is always showing temu app, buying clothes, other ads and it is so annoying. I got very frustrated and I kept trying to close them and the teacher saw that I was suspicious so she came up to me and asked me to show her what I was doing. I showed her the app and I accidentally clicked the temu ad and it took me to another website and the teacher started to yell at me. She said “if I see u switch screens again I will take your phone away” but if I don’t use my phone, how will I use the calculator?? This was such a disappointment but the features of the calculator was pretty good besides the ads. I mean which other apps give ads every 10 seconds?? It’s such a distraction",
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          "body": "I only needed this app for a few minutes I’m in 8th grade and need a graphing calculator for 1 lesson I’m not a school and have to do this lesson online. It was working great until I tried to do an equation then it said I needed to purchase this app to complete the equation. I understand that $5 isn’t a lot compared to the $100 or more ones but when you need it for 20minutes or less to complete the homework I don’t think you should have to pay. I know they need money and stuff but at least let your customers have a trial or something in the future. Just a suggestion but I think it would improve the app and more people would want to buy it. I know when I get free trials I find the full potential of the app and am more likely to purchase it. I really don’t mean for this to be rude it’s just a suggestion you can take it if you want but if you don’t I don’t care.",
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          "author": "arizoned",
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          "body": "When I was in 7th grade I downloaded the TI 84 C wabbit emu and I loved it! This is basically the same thing just FREE (you don’t have to also own the calculator...which I think you need to do for the emu)! Basically this app is everything I ever hoped would exist for iOS with basically the same layout as my number one favorite calculator. I LOVE IT!!! only small prob is the numbers at the very top of the display in the corner seem slightly cut off, I hope this gets fixed in the update but don’t let that stop you from getting this AMAZING app. It will change your life :)",
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