Graphing Calculator X844.1 - App Store
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Publisher Description
Graphing Calculator X has a formidable reputation of being the FREE alternative to heavy complex hardware calculators. It is suitable for all types of users, whether they are looking to carry out basic or complex mathematics; It is equipped with a powerful MATH CORE advocated by MATH DISPLAY support, which increases its functionality by leaps and bounds, making it an ideal choice for engineers, math students etc. It comes with an in depth User Manual and Tutorial to answer any questions you have, regarding the app and to help you further understand the world of advanced mathematics.
◉ BUILT-IN DOCUMENTS:
▸ Basic General Calculation
▸ X & Y Calculation & Intersection of Functions
▸ Calculate Local Maxima, Minima...
▸ Statistics & Regression
▸ Solve Equations & Polynomial
▸ Calculate Integral Functions
◉ CALCULATOR INCLUDED:
▸ Universal Calculator App
▸ Mathematical Display
▸ Complex Number Calculation
▸ Edit & Export Expression/Result
▸ History Tape View
▸ Basic Calculations (+, -, x, ÷, ^, √,...)
▸ Advanced Functions (Sin,Cos,Ln,E,...)
▸ Y-Var & Customize Functions (Y1, Y2)
▸ Fraction and Degree/Angle Calculation
▸ Numeric Integral & Derivative Calculation
▸ Hardware Keyboard Support
▸ Dual Themes(Skin)
◉ 2D GRAPH:
▸ Simultaneous Graph (2 Y-Var)
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0
▸ Smooth Zoom & Transformation
▸ Points TRACING
▸ Box Plot (STAT)
◉ STATISTIC,REGRESSION & TEST:
▸ Create/Edit Lists
▸ 1-Var, 2-Var Statistic
▸ Linear, Ln, Exp Regressions
▸ Dialog Wizard Setups
◉ MATRIX:
▸ Create/Edit Matrices
▸ Basic Matrix Functions (+,-,x,÷...)
▸ Transpose, Det,...
◉ ADITIONAL FEATURES:
▸ Quadratic Equation Solver
▸ 2-Var Linear Equation Solver
▸ And more will be available in further update!
IT IS THE MUST HAVE CALCULATOR !!!!!!!
We love your feedback, Thanks a lot !
Please contact us for questions, bugs/crash reports, conversion requirements, etc...
Version History ▸ iOS26 Compatibility
▸ Stability Improvements
▸ Minor Bug Fixes. 4.1 Feb 26 ▸ 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 02/27/2025 ▸ 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 02/19/2025 ▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0.
▸ Stability Improvements
▸ Minor Bug Fixes. 3.2.2 09/06/2024 ▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0.
▸ Stability Improvements
▸ Minor Bug Fixes. 3.2.1 05/21/2024 ▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0.
▸ Stability Improvements
▸ Minor Bug Fixes. 3.2 03/14/2024 ▸ DRAW Menu in Graph
▸ Stability Improvements
▸ Minor Bug Fixes. 3.1.4 10/16/2023 ▸ New Theme
▸ Stability Improvements
▸ Minor Bug Fixes. 3.1.3 08/15/2023 ▸ ZOOM Key Features
▸ Stability Improvements
▸ Minor Bug Fixes. 3.1.2 03/07/2023 ▸ Stability Improvements
▸ Minor Bug Fixes. 3.1.1 02/07/2023 ▸ Stability Improvements
▸ Minor Bug Fixes. 3.1 10/16/2022 ▸ Stability Improvements
▸ Minor Bug Fixes. 3.0.2 08/21/2022 ▸ 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... 3.0.1 03/22/2022 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 01/04/2022 ▸ iOS 15 Compatibility
▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.7 11/22/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.6 09/02/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.5 05/31/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.4 04/27/2021 ▸ Close Ads Button Fixes
▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.3 03/25/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.2 03/21/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.1 02/28/2021 ▸ Hardware Keyboard Support
▸ Stability Improvements
▸ Minor Bug Fixes. 2.9 01/02/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.8 08/04/2020 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.7.2 04/20/2020 ▸ Crash on [SHARE] Function Fixes
▸ Bug Fixes. 2.7.1 03/23/2020
About Graphing Calculator X84
The company that develops Graphing Calculator X84 is An Truong. The latest version released by its developer is 4.1.
To install Graphing Calculator X84 on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Graphing Calculator X84 as malware if the download link is broken.
How to install Graphing Calculator X84 on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Graphing Calculator X84 is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Graphing Calculator X84 is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 4.1
posted on 2026-10-13
Version History ▸ iOS26 Compatibility
▸ Stability Improvements
▸ Minor Bug Fixes. 4.1 Feb 26 ▸ 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 02/27/2025 ▸ 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 02/19/2025 ▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0.
▸ Stability Improvements
▸ Minor Bug Fixes. 3.2.2 09/06/2024 ▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0.
▸ Stability Improvements
▸ Minor Bug Fixes. 3.2.1 05/21/2024 ▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0.
▸ Stability Improvements
▸ Minor Bug Fixes. 3.2 03/14/2024 ▸ DRAW Menu in Graph
▸ Stability Improvements
▸ Minor Bug Fixes. 3.1.4 10/16/2023 ▸ New Theme
▸ Stability Improvements
▸ Minor Bug Fixes. 3.1.3 08/15/2023 ▸ ZOOM Key Features
▸ Stability Improvements
▸ Minor Bug Fixes. 3.1.2 03/07/2023 ▸ Stability Improvements
▸ Minor Bug Fixes. 3.1.1 02/07/2023 ▸ Stability Improvements
▸ Minor Bug Fixes. 3.1 10/16/2022 ▸ Stability Improvements
▸ Minor Bug Fixes. 3.0.2 08/21/2022 ▸ 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... 3.0.1 03/22/2022 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 01/04/2022 ▸ iOS 15 Compatibility
▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.7 11/22/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.6 09/02/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.5 05/31/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.4 04/27/2021 ▸ Close Ads Button Fixes
▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.3 03/25/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.2 03/21/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.9.1 02/28/2021 ▸ Hardware Keyboard Support
▸ Stability Improvements
▸ Minor Bug Fixes. 2.9 01/02/2021 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.8 08/04/2020 ▸ Stability Improvements
▸ Minor Bug Fixes. 2.7.2 04/20/2020 ▸ Crash on [SHARE] Function Fixes
▸ Bug Fixes. 2.7.1 03/23/2020
version 4.1
posted on 2026-02-26
▸ iOS26 Compatibility
▸ Stability Improvements
▸ Minor Bug Fixes.
version 4.0.1
posted on 2025-02-27
Feb 27, 2025
Version 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.
version 4.0.1
posted on 2025-02-27
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0
▸ In App Purchase as Alternative Option
▸ Stability Improvements
▸ Minor Bug Fixes.
version 4.0
posted on 2025-02-19
Feb 19, 2025
Version 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.
version 3.2.2
posted on 2024-09-06
Sep 6, 2024
Version 3.2.2
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0.
▸ Stability Improvements
▸ Minor Bug Fixes.
version 3.2.1
posted on 2024-05-21
May 21, 2024
Version 3.2.1
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0.
▸ Stability Improvements
▸ Minor Bug Fixes.
version 3.2
posted on 2024-03-14
Mar 14, 2024
Version 3.2
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0.
▸ Stability Improvements
▸ Minor Bug Fixes.
version 3.1.4
posted on 2023-10-16
Oct 16, 2023
Version 3.1.4
▸ DRAW Menu in Graph
▸ Stability Improvements
▸ Minor Bug Fixes.
version 3.1.3
posted on 2023-08-15
Aug 15, 2023
Version 3.1.3
▸ New Theme
▸ Stability Improvements
▸ Minor Bug Fixes.
Disclaimer
Official App Store Link
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