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Get To Making Graphs With Some Great Graphing Calculators

Love to turn calculations into graphs or your work involves making graphs out of inputed calculations? Check out these graphing calculators.

PocketCAS Mathematics Toolkit
MathX – Calculator
GraphCalcPro2Go

Best Apps

Highest scored apps in the category

PocketCAS Mathematics Toolkit
PocketCAS Mathematics Toolkit

PocketCAS Mathematics Toolkit

Thomas Osthege und Daniel Alm

PocketCAS is the most advanced mathematics application for iPhone and iPad

PocketCAS is the most advanced mathematics application for iPhone and iPad. It can help you with any kind of math problem, from elementary school all the way up to calculus, algebra and statistics. It can replace your old graphing calculator, help you with your homework, and assist you in any kind of calculation for university or work.

This app is an...

MathX – Calculator
MathX – Calculator

MathX – Calculator

Bunuël Cubo Soto

MathX brings the power of a graphic and scientific calculator on your iPhone and iPad

MathX brings the power of a graphic and scientific calculator on your iPhone and iPad. It can solve more than 18 operations and gives you step-by-step explanations. It allows you to graph and compare up to seven functions simultaneously.

There’s also a standard calculator that gives you instant answers as you type. It helps you perform your day-to-day calculation more easily...

GraphCalcPro2Go
GraphCalcPro2Go

GraphCalcPro2Go

Joseph Baraga

GraphCalcPro2Go is an advanced scientific calculator, offering features found on expensive handheld calculators, but with additional capabilities not possible with handhelds, thanks to iOS

GraphCalcPro2Go is an advanced scientific calculator, offering features found on expensive handheld calculators, but with additional capabilities not possible with handhelds, thanks to iOS.

Features include:
• No ads. Ever.
• Ultra high precision and range
• Intuitive and easy to use
• Standard (in-fix) and RPN modes
• Built-in constants and unit conversions
• iCloud sync

With iCloud sync, you can synchronize your calculation history with GraphCalcPro2Go...

Also Good

Apps with average score

Numerari Scientific Calculator
Numerari Scientific Calculator
Numerari Scientific Calculator

Numerari Scientific Calculator

KnowledgeDoor LLC

Numerari's powerful function graphing, comprehensive unit conversion, easy to use complex numbers, and advanced functions make it the perfect tool for solving challenging science, engineering, and mathematical problems.

● Graph multiple functions on rectangular or polar grids using linear-linear, linear-log, log-linear, log-log, linear-decibel, or log-decibel scales.
● Convert units for any physical...

Calculator #
Calculator #
Calculator #

Calculator #

Incpt.Mobis

◉ Over 4,500,000 Downloads Worldwide
◉ Top Free Utilities Apps in US, UK, AUS, CAN, GER,...
◉ Rated & Reviewed on ILoveFreeSoftware.com

FREE Alternative to Graphing TI-83, TI-84, TI-89, Casio FX, Sharp EL,...

Calculator # – The free, multi-function calculator for iPhone/iPad is proud to offer a variety of features to satisfy wide ranges...

Calculator ∞
Calculator ∞
Calculator ∞

Calculator ∞

Incpt.Mobis

◉ Top Paid Educational Apps in US, UK, AUS, GER,...
◉ QAppReview.com Rated 9/10
◉ Users Reviewed: "Top Class Calculator !"

The BEST Alternative to Graphing TI-83, TI-84, TI-89, Casio FX, Sharp EL,...

Calculator Infinity (∞) – The sleek, multi-function calculator for iPhone/iPad is proud to offer a variety of features to satisfy all...

Quick Graph+
Quick Graph+
Quick Graph+

Quick Graph+

KZ Labs

"The app you need to survive the next semester"
-- Gizmodo

Quick Graph+ is the best graphing calculator available on the AppStore!

Top 10 Education app in over 100 countries!
Featured on the App Store in more than 130 countries.

It is a powerful, high quality, graphic calculator that takes full advantage of the...

Calc Pro - The Top Mobile Calculator!
Calc Pro - The Top Mobile Calculator!
Calc Pro - The Top Mobile Calculator!

Calc Pro - The Top Mobile Calculator!

Panoramic Software Inc.

10 powerful calculators with 10 financial worksheets for your iPhone!
"Calc Pro Claims To Be The Top Mobile Calculator Because It Is." AppAdvice

The top mobile calculator is now available on your iPhone and iPhone plus! Calc Pro is the trusted choice by students and professionals around the world. The only mobile...

Calculator for iPhone - Calc Pro
Calculator for iPhone - Calc Pro
Calculator for iPhone - Calc Pro

Calculator for iPhone - Calc Pro

Panoramic Software Inc.

***** THE TOP CALCULATOR FOR IPHONE *****
Calc Pro combines 10 powerful calculators with 10 financial worksheets!!

"Calc Pro Claims To Be The Top Mobile Calculator Because It Is." - AppAdvice

The top mobile calculator is now available on your iPhone and iPhone plus! Calc Pro is the trusted choice by students...

Desmos Graphing Calculator
Desmos Graphing Calculator
Desmos Graphing Calculator

Desmos Graphing Calculator

Desmos

Explore math with Desmos! Plot functions, create tables, add sliders, animate your graphs, and more -- all for free.

At Desmos, we imagine a world of universal math literacy and envision a world where math is accessible and enjoyable for all students. We believe the key is learning by doing.

To...

MathStudio
MathStudio
MathStudio

MathStudio

Pomegranate Apps LLC

MathStudio brings unprecedented computational power to your iPhone, iPad and Apple Watch. From building simple algorithms to creating interactive plots and animations, MathStudio bridges the gap between technology and your imagination.

"It is a programming tour-de-force, and really does provide a substantial subset of the functionality of desktop powerhouses like...

powerOne Scientific Pro
powerOne Scientific Pro
powerOne Scientific Pro

powerOne Scientific Pro

Infinity Softworks

Powerful scientific and graphing calculator includes algebraic, RPN input and over 400 free calculations. Feet-inches, fractions, matrices, stats, programmer's math and more. Create your own, keep a history and share with others.

powerOne calculators have been:
● Multiple time Apple staff pick including Best of 2010
● "The créme de la créme...

Scientific Graphing Calculator 2
Scientific Graphing Calculator 2
Scientific Graphing Calculator 2

Scientific Graphing Calculator 2

William Jockusch

** I believe this is now better overall than the Scientific Graphing Calculator. **
The Scientific Graphing Calculator app, rewritten from the ground up:

-- All screens have portrait and landscape
-- Polynomial solver up to 10th degree
-- Wide range of settings for font sizes and graph line widths
-- Updates to this version...

GraphLock Graphing Calculator
GraphLock Graphing Calculator
GraphLock Graphing Calculator

GraphLock Graphing Calculator

Graphlock

GraphLock is the ONLY scientific and graphing calculator app designed to be used in classrooms and on exams due to its unique Lockdown mode!

This app will turn your device into the fast and powerful tool you need to succeed in your math, physics, science and engineering classes/exams. Plus you...

My Graphing Calculator Lite
My Graphing Calculator Lite
My Graphing Calculator Lite

My Graphing Calculator Lite

Math Inside

My Graphing Calculator Lite brings at your palm the functionality of a standard scientific calculator in addition to powerful functions graphing.

Features

1- Scientific calculator
● A powerful and easy to use scientific calculator.
● Calculations are saved and presented in a history tape.

2- Graphing
● Up to four...

Quick Graph
Quick Graph
Quick Graph

Quick Graph

KZ Labs

Quick Graph is a fairly bare-bones app--which is what you should probably expect from a free app. However, it has one of the better interfaces to input, monitor and remember equations. You can graph up to six equations at a time--each color-coded to be easily distinguished. If you’re looking to...

TI-Nspire™ CAS
TI-Nspire™ CAS
TI-Nspire™ CAS

TI-Nspire™ CAS

Texas Instruments

Texas Instruments, the No. 1 recommended brand of graphing calculators in the U.S., has optimized its most powerful Computer Algebra System (CAS) math engine for an all-in-one iPad app that makes teaching and learning math more engaging, meaningful and … fun!

ONE CAS APP. ALL THE MATH.

Open the door...

Curve Plotter Lite : graphing calculator made easy
Curve Plotter Lite : graphing calculator made easy
Curve Plotter Lite : graphing calculator made easy

Curve Plotter Lite : graphing calculator made easy

Amran AlQasmi

iCurve Plotter & iMulti Plotter, are of the best graph applications available in the App Store, yet easy to use. they are handy tools essential for doctors, engineers, students and laboratories. Used to plot the mathematical equations, it uses advanced expression interpreter to plot those equation’s curves. Just enter your...

HP Prime Pro
HP Prime Pro
HP Prime Pro

HP Prime Pro

HP Inc.

The HP Prime Graphing Calculator App is an extensive and integrated mathematics tool that enables students to solve problems, learn, and explore on their iPad or iPhone.

Designed with the same layout and features as the College Board-approved HP Prime Graphing Calculator*, the app answers the demands of the digital classroom...

TI 84 Graphing Calculator Man.
TI 84 Graphing Calculator Man.
TI 84 Graphing Calculator Man.

TI 84 Graphing Calculator Man.

Marco Wenisch

The TI-84 Graphing Calculator Manual app is in the TOP 25 Education in the USA!

How this app makes math so much easier:
• This manual shows all important functions of the graphing calculator TI-84 Plus, which are very useful for high school and college. Actual calculator not included!
• (Also suited for...

Symbolab Calculator
Symbolab Calculator
Symbolab Calculator

Symbolab Calculator

Symbolab

Your private math tutor, solves any math problem with steps! Integrals, Derivatives, Equations, Limits and much more.
(Steps require a one-time in-app purchase.)

Symbolab Math Solver is composed of over a hundred of Symbolab most powerful calculators:
Integral Calculator
Derivative Calculator
Limit calculator
Equation Calculator
Inequality Calculator
Trigonometry Calculator
Matrix Calculator
Functions Calculator
Series Calculator
ODE Calculator
Laplace Transform Calculator
Download the app...

Halcyon Calc Lite
Halcyon Calc Lite
Halcyon Calc Lite

Halcyon Calc Lite

Halcyon Touch Software

For students, engineers, scientists or people who fondly remember classic calculators, Halcyon Calc Lite is a great application for manipulating numbers and even symbolic expressions.

Features:
- Use this calculator on an iPhone, iPod Touch or an iPad
- Use your finger to quickly scroll through the stack to review...

TI 84 CE Calculator Manual
TI 84 CE Calculator Manual
TI 84 CE Calculator Manual

TI 84 CE Calculator Manual

Marco Wenisch

Get the TOP 25 Education app in the USA!

How this app makes math so much easier:
• This manual shows all important functions of the new graphing calculator TI-84 Plus CE, which are very useful for high school and college. Actual calculator not included!
• The app shows the exact key press...

Coordinate Plane Manipulative
Coordinate Plane Manipulative
Coordinate Plane Manipulative

Coordinate Plane Manipulative

Brainingcamp, LLC

Plot and manipulate points, lines, and polygons in the coordinate plane. Explore ordered pairs, integer signs, distances, absolute values, proportional relationships, linear equations, and line graphs.

FEATURES
1. One or four quadrant coordinate plane
2. Add points, lines, and polygons
3. Easily resize, move, snap, copy
4. Linear Equations workspace
5. Line Graph workspace
6. Common Core...

CASIO Graph. Calculator Manual
CASIO Graph. Calculator Manual
CASIO Graph. Calculator Manual

CASIO Graph. Calculator Manual

Marco Wenisch

• This app shows all important functions of the graphing calculator CASIO fx-9860GII, which are very useful for final secondary-school examinations (also suited for fx-9860G and CFX-9850G).
• The apps shows exactly which buttons you have to press on your calculator for every topic.
• Through the support of CASIO the original...

My Graphing Calculator
My Graphing Calculator
My Graphing Calculator

My Graphing Calculator

Math Inside

My Graphing Calculator brings at your palm the functionality of a standard scientific calculator in addition to powerful functions graphing. It supports complex numbers and complex functions.

● AppAdvice - "Why buy an expensive graphing calculator when you can have one on your iPhone..."
● AppTurbo - "This app is the...

Desmos Test Mode
Desmos Test Mode
Desmos Test Mode

Desmos Test Mode

Desmos

**This is a restricted, test-safe version of the Desmos Graphing Calculator. It was designed in partnership with Eanes Independent School District to be compatible with STAAR exams or any other state assessment. If you’d like to use the full Desmos Calculator, download the regular Desmos Graphing Calculator App (also free!)**

Features:

Graphing:...

Graphing Calculator
Graphing Calculator
Graphing Calculator

Graphing Calculator

xNeat.com

Award winning Graphing Calculator app for iPhone and iPad. Designed with simplicity, usability and beauty in mind!

After installing Graphing Calculator+ you get access to 5 different calculators:
1- Graphing calculator
2- Handwriting calculator
3- Scientific calculator
4- Quadratic & Cubic equation solver
5- System of linear equations solver

FEATURES:
- Elegant & intuitive interface
- Supports handwriting
- Displays...

Other Apps

Could be good for special cases

Curve Fitter Lite : graphing calculator made easy

Curve Fitter Lite : graphing calculator made easy

Amran AlQasmi

iCurve Fitter & iMulti Fitter, are of the best graph applications available in the App Store, yet easy to use. they are handy tools essential for doctors, engineers, students and laboratories. Used to derive the mathematical equation that fits a set or multiple sets of experimental data points, at any required degree. it uses advanced polynomial Interpolation method to plot those data points and draw the derived equation’s curve. Just enter your experimental readings in pairs of (x, y), and the app will do the rest for you, and represents the graphical output instantly on a Cartesian plane. You can always manipulate the graph interactively (zooming in/out, scrolling and tracking). so you can determine the value of (y) for any given value of (x), plus the slope of the curve at that specific point. also you can get the precise numbers using a dedicated Solver UI. and now you can calculate & visualize area under curve for a given interval. you always can get the derived equations and numerical results in a formatted sheet that can be exported or shared. Minima, maxima & root points are also calculated and represented automatically.

► Features:
- Easy expression entry form, with history.
- Specialized numeric & function keyboards.
- Controlling graph look & behavior.
- Controlling properties of Pen, Text, Color for both curves & graph.
- Automatic axes Scaling.
- Zoom in/out, scrolling & Tracking.
- Reset Graph, Origin.
- Graph lock.
- Customizable Degree of Interpolation with direct curve redraw.
- Exportable calculations Sheet.
- Interactively & numerically entered limits specification.
- Solver & Solved points collection with auto re-calculation.
- POI points collection with auto re-calculation.
- Live Curve Slope tracking & calculations.
- Precision Control.
- Area under curve presentation & calculations, with interactive tagging.
- Calculate the residual value for each point.
- Calculate the correlation factor.
- Importable Data Points.
- Certified by EAS Organization.

Curve Fitter : graphing calculator made easy

Curve Fitter : graphing calculator made easy

Amran AlQasmi

iCurve Fitter & iMulti Fitter, are of the best graph applications available in the App Store, yet easy to use. they are handy tools essential for doctors, engineers, students and laboratories. Used to derive the mathematical equation that fits a set or multiple sets of experimental data points, at any required degree. it uses advanced polynomial Interpolation method to plot those data points and draw the derived equation’s curve. Just enter your experimental readings in pairs of (x, y), and the app will do the rest for you, and represents the graphical output instantly on a Cartesian plane. You can always manipulate the graph interactively (zooming in/out, scrolling and tracking). so you can determine the value of (y) for any given value of (x), plus the slope of the curve at that specific point. also you can get the precise numbers using a dedicated Solver UI. and now you can calculate & visualize area under curve for a given interval. you always can get the derived equations and numerical results in a formatted sheet that can be exported or shared. Minima, maxima & root points are also calculated and represented automatically.

► Features:
- Easy expression entry form, with history.
- Specialized numeric & function keyboards.
- Controlling graph look & behavior.
- Controlling properties of Pen, Text, Color for both curves & graph.
- Automatic axes Scaling.
- Zoom in/out, scrolling & Tracking.
- Reset Graph, Origin.
- Graph lock.
- Customizable Degree of Interpolation with direct curve redraw.
- Exportable calculations Sheet.
- Interactively & numerically entered limits specification.
- Solver & Solved points collection with auto re-calculation.
- POI points collection with auto re-calculation.
- Live Curve Slope tracking & calculations.
- Precision Control.
- Area under curve presentation & calculations, with interactive tagging.
- Calculate the residual value for each point.
- Calculate the correlation factor.
- Importable Data Points.
- Certified by EAS Organization.

GraphNCalc83

GraphNCalc83

Ernest Brock

GraphNCalc83 is a modern version of the classic graphing calculator. The familiar calculator keyboard, arrow keys and functions are enhanced with full touch input for all graphs, editors and menus. Trace graphs with your finger. Zoom in and out with a pinch. Explore regressions with a tap on the screen. Scroll through the list, matrix and calculation history with a swipe. Tap the ? key for help. Written in objective-C using LAPACK, BLAS, vDSP and the latest 64 bit math libraries, GraphNCalc83 harnesses the amazing computing resources of the iPhone and iPad to provide a colorful, fast and fluid experience. Graphs scroll, glide and zoom smoothly. Matrix, statistics and BASIC programs run 500x times faster than traditional calculators.

GraphNCalc83 includes:

Algebraic entry: Enter problems using full algebraic notation. The command line editor includes interactive parenthesis matching and high lighting, undo and redo, bubble function help and a 200 level calculation history and recall stack. Generate a PDF report of calculations for mailing or printing using the SEND function.

Math functions: Trigonometry, logarithms, function minimum, maximum, numeric integration and derivatives, general solver, real and imaginary numbers, combination, permutation, random number generation, normal, T, chi squared, Fisher, poisson and geometric distributions, binary shift and rotate, test and logic operations, list operations including sort, std. deviation, sum, sequence, matrix determinant, transpose, sum, ref, rref, addition, multiplication.

Graph functions, parametric and polar equations and statistics plots: Full color graphs with touch to trace, pinch zoom, function minimum, maximum, intersections, asymptotes and numeric integration. All graphs can be output as a high resolution PDF file for mailing or printing. Interactively explore function behavior using variables tied to slider bars.

Statistics, Inferential Statistics and Distributions: A set of inferential statistics worksheets and graphs of distributions are included. The regression analysis screen allows you to quickly compute, view and analyze a data set using a variety of curve fitting methods.

Table: Analyze functions using the table viewer. Use the split screen mode to simultaneously view a graph and table.

Matrix and Lists: Matrix and list editors and a full set of matrix and list operations are built in.

Unit Converter and Constants: Convert between a wide variety of scientific, engineering and common units. A large set of physical constants are also included.

BASIC programming: Create, edit, debug and run BASIC programs. An interactive debugging screen allows you to set break points, single step and view program variables. Programs run more than 500 times faster than traditional calculators. Import and execute .83p and .8xp files.

Chemistry: The calculator includes a full featured periodic table, a mass calculator and a data base of element properties. The touch interface allows you to view and interact with the periodic table to view by series, state, melting point, boiling point, electronegativity, electron affinity, valence, ionization, radius, hardness, modulus, density, conductivity, heat and year discovered.

Geometry: The geometry application computes perimeter and area for a variety of 2d geometric figures including squares, rectangles, parallelograms, triangles, polygons, circles, arcs and ellipses. A full triangle solver and interactive unit circle grapher are built in. Solve line intersections, project a point to a line and find a circle given 3 points.

Finance: Compute time value of money problems including annuities, lump sums and uneven cash flow analysis with IRR and NPV

Built-in user guide: A user guide is included and is a touch away using the ? key or ⓘ on any menu. All functions have a full manual page with description of arguments and examples of use. Pop up bubble help displays function arguments during problem entry and program editing.

Pacific Tech Graphing Calculator

Pacific Tech Graphing Calculator

Ron Avitzur

Graphing Calculator is a tool for visualizing math. It can do arithmetic, algebra, and calculus, and graph equations in two and three dimensions. Graph explicit functions, implicit relations, parametric curves and surfaces, inequalities, points, vectors, contour plots, density plots, color maps, vector fields, ordinary differential equations, surfaces of revolution, coordinate transformations, conformal maps and complex-valued curves, surfaces, and ODEs. Use rectangular, polar, cylindrical, or spherical coordinates. Solve equations numerically, graphically, or symbolically.

"Graphing Calculator is one of the best examples of elegant power and clean user interface of any application I've seen." - Bruce Horn, creator of the Macintosh Finder.

Free Graphing Calculator

Free Graphing Calculator

William Jockusch

*** Now over 4 million downloads. Thanks users!***

A powerful, flexible graphing calculator . . . and it's free!

Does far more than most of the paid calculators out there . . . let alone the free ones.

Features:

1) Scientific Calculator. Simple to grasp and easy to use, but powerful features are available when you need them. Available functions include the following:

• the usual arithmetic functions and exponentiation.
• square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution, decimal to fraction.

2) Graphing. Capabilities:

• Graph up to four equations at once.
• Graphs are labeled.
• You can drag the graph or pinch to zoom in or out.
• Calculator can find roots and intersections.
• Graph in polar coordinates.
• Graph parametric equations
• Can graph implicit functions, such as x^2+y^2-4=0. Most calculator apps can't do this!

3) A unit converter. With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for doing physics homework!

4) Constants for scientific calculations -- speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation -- i.e, you don't have to key in the value. Again, great for doing physics homework!

5) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row.

6) Help screens linked directly to many of the available functions and constants. Tap the disclosure arrow to see the definition.

7) Forgot the quadratic formula? Or the double-angle formulas for sine and cosine? The math/science reference hits the high points of various subjects. Currently includes algebra, differential and integral calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics.

8) Keep track of significant figures [AKA sig figs]

9) Statistics -- enter data and make a histogram, box and whisker plot, or scatter plot with optional regression line.

If you are viewing this in iTunes, you will see five iPhone screenshots and five iPad screenshots. But even ten shots don't come close to showing everything this calculator can do.

I'd love to hear your comments or suggestions. You can write me at [email protected] -- but without the xyz. Thanks!

Scientific Graphing Calculator

Scientific Graphing Calculator

William Jockusch

** I would recommend buying the Scientific Graphing Calculator 2 instead of this app. That said, I will be maintaining this app. **

Features:

1) Scientific Calculator. A lot of thought has gone into the design of the keyboard, which gives you everything you need while keeping the keys as large as possible. Available functions include the following:

• the usual arithmetic functions and exponentiation.
• square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution.
• Define and name your own constants
• Summations
• Complex numbers!
• Sig figs (requires iOS 6; enable under settings)
• Programmable keys (enable under settings)

2) Graphing. Capabilities:
• Graph up to nine equations at once.
• Graphs are labeled.
• You can drag the graph or pinch to zoom in or out.
• Calculator can find roots and intersections.
• Can graph in polar coordinates.
• Can graph parametric equations.
• Can graph parametric equations.
• Can graph implicit functions, such as x^2+y^2-4=0. Most calculator apps can't do this!

3) Vector and Matrix calculator. Vector dot and cross products. Multiply and add matrices. Determinant, transpose, Eigenvalues and Eigenvectors.

4) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row.

5) Triangle solver. Enter three sides, two sides and an angle, or two angles and a side, and the solver calculates the rest.

6) Polynomial solvers. Find roots of linear, quadratic, or cubic polynomials.

7) The reference hits the high points of the following subjects:
algebra, calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics. So if you need a reminder of a trig identity . . . or the quadratic formula . . . or the chain rule from calculus . . . and so on, it's right there for you.

8) A unit converter. Your data are in meters, and you need an answer in feet? No problem! With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for physics problem sets! You can also define your own units.

9) Constants for scientific calculations -- speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation -- i.e, you don't have to key in the value. Again, great for physics problem sets!

10) Statistics mode, including options for scatter plots and for regression lines.

11) Works on both iPhone and iPad.

*** Note about the screenshots -- if you are viewing this in iTunes, you can see 10 different shots across the 2 different devices. They are all different shots. We need that many to show the range of capabilities of the calculator; even still we are leaving some things out. ***

I'd love to learn about your comments or suggestions. You can write me at [email protected] -- but without the xyz. Thanks!

Graphulator Calculator

Graphulator Calculator

Paul Turmel

Purchase 1 paid app in stores to create an account.
Sign in on all supported devices and platforms.

Graphulator is a numerical graphing calculator for 2 or 3 variable equations. Plot both functions and non-functions. Includes data output! Now includes numerical calculus.

Scientific calculator.
Trigonometry.
Logarithms.
Absolute values.
Scientific notation.
Basic Calculator.
Function calculator.
Two variable calculator.
Three variable calculator.
Numerical analysis.

Drag grid or use controls to move or change the scale.
Drag three variable grid to rotate.

Graphulator can miss non-functions 1/50 the grid scale. The user can adjust the accuracy or change the grid scale including adjusting the width and height independently.

Graphulator boasts being the only calculator which can perform calculus on non-functions numerically (equations which cannot be reduced to a function). It should be noted that these derivatives differ from standard calculus.

Graphulator boasts being the only numerical calculator which can plot three variable non-functions.
(Equations of the form f(xyz) = f(xyz)).

If you believe either of these claims to be untrue, let us know ([email protected]).

Math Graphing Pro - Dynamic Scientific Calculator

Math Graphing Pro - Dynamic Scientific Calculator

KYBERVISION JAPAN LLC

MATH GRAPHING 2.0 is a unique graphing app to plot simultaneously multiple mathematical expressions of arbitrary complexity using static and dynamic variables (including a time variable and random generation functions). It also includes a standard calculator mode that allows simultaneous evaluations of any number of intermediary variables.

"Math Graphing" can help students improve their math skills by developing some visual intuition of mathematical expressions or advanced users who need some scientific capabilities only available with expensive desktop software.

MATH GRAPHING provides the following functionalities:

- Multiple expressions with quasi-unlimited number of variables can be combined to produce simple or complex formulas.
- Interactive sliders can be created to visually investigate the role of important parameters on the graphical representation of the formulas.
- Trace mode to display coordinates and derivative of marker on selected curve.
- Landscape mode for graphing.
- Solver tool to solve y = f(x) where x or y are unknown, local/global minima/maxima/extrema or intersections g(x) = f(x).
- Formula graphs can be saved to the device's Photos Album and the formulas can be exported through email with embedded graphs.
- Add any formula or calculation to your list of favorites.
- Several formulas can be plotted simultaneously in different colors and styles.
- Customizable graph appearance: axes labels and ranges, title, curve color and style, ticks number, grid, legends, etc.
- A single-precision calculator supporting multiple variables.

Example of mathematical expression:

# Gabor function with multiple plots
# 2 static parameters: center & phase
center = 0; phase = 90
# 2 dynamic parameters: sigma & freq
sigma = 1:50; freq = 0:0.2
u = cos(2*pi*(x-50)*freq+phase*pi/180)
v = e^(-((x-center)^2)/(2*sigma^2))
y = u*v
plot(u,'lr'); plot(v,'lg'); plot(y,'lw')
xlabel('distance'); ylabel('amplitude')
title('Gabor Function')

Please visit our "Math Graphing" web page (http://ios.kybervision.com/mathgraphing/) to learn more about "Math Graphing"!

About KyberVision Japan LLC: we provide consulting, research and development services in Vision Sciences. We also develop vision-related applications for the iPad/iPhone/iPod Touch platform, that are spin-off products of Psykinematix, our Mac OS X flagship product in the field of Visual Psychophysics. Feel free to subscribe to our newsletter at http://iphone.kybervision.com.

Free Graphing Calculator 2

Free Graphing Calculator 2

William Jockusch

The Free Graphing Calculator app, re-written from the ground up:

-- All screens have portrait and landscape
-- Polynomial solver up to 10th degree
-- Wide range of settings for font sizes and graph line widths
-- Additional matrix/systems of equations material in reference, with more coming
-- Copy/Paste works in many places
-- Updates to this version will be more frequent, going forward
-- Please report bugs to the email address inside the app

Does far more than most of the paid calculators out there . . . let alone the free ones.

Features:

1) Scientific Calculator. Simple to grasp and easy to use, but powerful features are available when you need them. Available functions include the following:

• the usual arithmetic functions and exponentiation.
• square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution, decimal to fraction.

2) Graphing. Capabilities:

• Graph up to four equations at once.
• Graphs are labeled.
• You can drag the graph or pinch to zoom in or out.
• Calculator can find roots and intersections.
• Graph in polar coordinates.
• Graph parametric equations
• Can graph implicit functions, such as x^2+y^2-4=0. Most calculator apps can't do this!

3) A unit converter. With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for doing physics homework!

4) Constants for scientific calculations -- speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation -- i.e, you don't have to key in the value. Again, great for doing physics homework!

5) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row.

6) Help screens linked directly to many of the available functions and constants. Tap the disclosure arrow to see the definition.

7) Forgot the quadratic formula? Or the double-angle formulas for sine and cosine? The math/science reference hits the high points of various subjects. Currently includes algebra, differential and integral calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics.

8) Keep track of significant figures [AKA sig figs]

9) Statistics -- enter data and make a histogram, box and whisker plot, or scatter plot with optional regression line.

If you are viewing this in iTunes, you will see five iPhone screenshots and five iPad screenshots. But even ten shots don't come close to showing everything this calculator can do.

I'd love to hear your comments or suggestions. You can write me at the email address on the App's settings tab. Thanks!