1. Home
  2. Topics
  3. Free Graphing Calculator

Best Free Graphing Calculator Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

Looking for free free graphing calculator apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Free Graphing Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculate84Calculate84Free4.8★ (52K)YesYesAug 2026
2Desmos Graphing CalculatorDesmos Graphing CalculatorFree4.3★ (1.3K)NoNoAug 2026
3Graphing Calculator X84Graphing Calculator X84Free4.5★ (50K)YesYesAug 2026
4Calculator #Calculator #Free4.6★ (36K)YesYesAug 2026
5Taculator 84 Graphing CalcTaculator 84 Graphing CalcFree4.5★ (7.5K)NoYesAug 2026
6EduCalc ClassicEduCalc ClassicFree3.9★ (303)NoYesAug 2026
7Numeris 3D Graphing CalculatorNumeris 3D Graphing CalculatorFree—NoYesJun 2026
8HiEdu Graphing CalculatorHiEdu Graphing CalculatorFree—YesNoAug 2026

Top Picks for Free Graphing Calculator

Calculate84#1

Calculate84 by Century Light LLC

Intended for use with TI-84
Editor's Choice
📚 Education
4.8😊(52K ratings)
FreeAdsIn-App Purchases
Calculate84 screenshot 1
Calculate84 screenshot 2
Calculate84 screenshot 3
Calculate84 screenshot 4

This app offers a modern graphing calculator experience on your iPhone. It features fast, interactive touch-screen graphing, scrollable windows, and intelligent error messages for a more intuitive user experience. Designed to be a usable alternative to physical graphing calculators.

What We Love

  • 👍 Identical to TI-84 calculator
  • 🚀 Seamless and intuitive user experience
  • 💰 Affordable alternative to physical calculator
  • 📱 Convenient to have on phone

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔍 Missing some advanced features like regression types
  • 🔒 Previous purchases removed without warning
Desmos Graphing Calculator#2

Desmos Graphing Calculator by Desmos

Strong Contender
📚 Education
4.3😊(1.3K ratings)
Free
Desmos Graphing Calculator screenshot 1
Desmos Graphing Calculator screenshot 2
Desmos Graphing Calculator screenshot 3
Desmos Graphing Calculator screenshot 4
Desmos Graphing Calculator screenshot 5
Desmos Graphing Calculator screenshot 6

Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.

What We Love

  • 🚀 Insane tool for FREE!
  • 🚀 Best mobile graphing app
  • 👍 Awesome for algebra and calculus
  • 👍 Genuinely an awesome resource

Room to Improve

  • 🐛 Crashes and bugs
  • 🐛 Glitches with certain features
  • 🐛 Loses saved data
Graphing Calculator X84#3

Graphing Calculator X84 by Incpt.Mobis

Designed for use with Ti-84
Worth Considering
📚 Education
4.5😐(50K ratings)
FreeAdsIn-App Purchases
Graphing Calculator X84 screenshot 1
Graphing Calculator X84 screenshot 2
Graphing Calculator X84 screenshot 3
Graphing Calculator X84 screenshot 4
Graphing Calculator X84 screenshot 5
Graphing Calculator X84 screenshot 6

This app offers a free, powerful alternative to hardware graphing calculators. It supports basic to complex math, including graphing, statistics, and matrix operations, with a built-in user manual for assistance.

What We Love

  • 🚀 Exact replica of TI-84 calculator
  • 🤩 Great for school/college math
  • 👍 Convenient to have on phone
  • 💰 Cheaper than physical calculator

Room to Improve

  • 📺 Intrusive and frequent ads
  • 🔓 Key features locked behind paywall
  • 🛑 Restricted functionality compared to physical TI-84

More Free Graphing Calculator apps to explore

4
Calculator #
Calculator #
Calculator #
Scientific Calculator
Free

This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.

Math Photos SolverHandwriting RecognitionAI Math Problem Solver
🔧 Utilities
(36K)
free with in-app purchases
5
Taculator 84 Graphing Calc
Taculator 84 Graphing Calc
Taculator 84 Graphing Calc
Graphing Calculator for TI-84
Free

This advanced calculator app offers comprehensive tools for high school and college students, covering everything from pre-algebra to calculus and statistics. It features high-resolution graphing, matrix operations, and detailed statistical analysis, all accessible through an intuitive interface.

Scientific and advanced math functionsHigh-resolution graphing and plottingMatrix operations and storage
📚 Education
(7.5K)
free with in-app purchases
6
EduCalc Classic
EduCalc Classic
EduCalc Classic
by William Jockusch
Free

This app functions as a powerful graphing calculator with extensive scientific functions, unit conversion, and a built-in math and science reference. It supports graphing multiple equations, polar coordinates, and implicit functions, making it ideal for complex calculations and homework.

Scientific calculator with advanced functionsGraphing up to four equations simultaneouslyUnit converter for various physical quantities
📚 Education
(303)
free with in-app purchases
7
Numeris 3D Graphing Calculator
Numeris 3D Graphing Calculator
Numeris 3D Graphing Calculator
Scientific & 3D plotting
Free
🔧 Utilities
(0)
8
HiEdu Graphing Calculator
HiEdu Graphing Calculator
HiEdu Graphing Calculator
Math Graphs for Students
Free
📚 Education
(0)
9
Graphing Calculator CE Plus
Graphing Calculator CE Plus
Graphing Calculator CE Plus
Graphs, Tables & Solver
Free
📚 Education
(0)
10
GraphOE Graphing Calculator
GraphOE Graphing Calculator
GraphOE Graphing Calculator
Graph any equation in 2D
Free
📚 Education
(0)
11
Graphing Calculate Des Measure
Graphing Calculate Des Measure
Graphing Calculate Des Measure
Advanced Math Graphing Tool
Free
📊 Productivity
(0)
12
Symbolab - AI Math Solver App
Symbolab - AI Math Solver App
Symbolab - AI Math Solver App
Calculator & Photo Solver
Free

Solve any math problem by typing it in or taking a photo. Get step-by-step solutions for subjects from pre-algebra to calculus. This AI-powered tool offers personalized learning and insights for over 300 million users.

Photo math solverStep-by-step solutionsCalculus calculator
📚 Education
(26K)
free with in-app purchases
13
Ncalc - Graphing Calculator 84
Ncalc - Graphing Calculator 84
Ncalc - Graphing Calculator 84
Intended for use with Ti-84 83
Free
$4.99 | 100% OFF

This app offers a comprehensive graphing and scientific calculator experience, mimicking the functionality of a Ti-84. It includes advanced features for graphing, symbolic calculations, equation solving, and extensive statistical analysis. Users can upgrade for full access to all capabilities.

Graphing calculator with function, polar, and parametric plotsScientific calculator with computer algebra systemEquation solver for various equation types
📚 Education
(4.9K)
freemium
14
Plott: Graphing Calculator
Plott: Graphing Calculator
Plott: Graphing Calculator
3D Grapher, Scientific & Math
Free
📚 Education
(0)
15
SciCalc: Graphing Calculator
SciCalc: Graphing Calculator
SciCalc: Graphing Calculator
Scientific Math & Plotter
Free
🔧 Utilities
(0)
16
Graphing Calculator - Math Pro
Graphing Calculator - Math Pro
Graphing Calculator - Math Pro
Math Problem Solver
Free
📚 Education
(0)
17
Scientific Graphing Calculator
Scientific Graphing Calculator
Scientific Graphing Calculator
Math Tools for Students
Free
📚 Education
(0)
18
Graphing Calculator MathSolver
Graphing Calculator MathSolver
Graphing Calculator MathSolver
AI Math Solver & Graph Plotter
Free
🔧 Utilities
(0)
19
My Graphing Calculator Lite
My Graphing Calculator Lite
My Graphing Calculator Lite
by Math Inside
Free

This app provides a scientific calculator with advanced graphing capabilities. Visualize up to four functions simultaneously, zoom, pan, and trace graphs. It also includes a table view for function values and a history tape for calculations.

Scientific calculatorSimultaneous function graphingZoom and pan graph functionality
📚 Education
(5)
free
20
GeoGebra Graphing Calculator
GeoGebra Graphing Calculator
GeoGebra Graphing Calculator
Graph, Drag, Share
Free

This application allows users to easily graph functions and equations, identify key points, and share their work. It's a powerful tool for learning math and science, offering features like regression and access to learning activities.

Graph functions, polar and parametric curvesInteractive transformations with slidersFind special function points (roots, min, max, intersections)
📚 Education
(283)
free

Looking for something similar to free graphing calculator?

Explore related topics

factoring calculator
geometry
graphic calculator
free calculator
math calculator
physics calculator
education
homework solver

FAQ about Free Graphing Calculator

What are the best free graphing calculator apps for iPhone?
Calculate84 tops our free graphing calculator apps ranking as of August 2026, with a 4.8-star average from 52K App Store ratings, and it's free to download.
Calculate84 shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ free graphing calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Calculate84 provides a modern graphing calculator experience directly on your iPhone. It aims to replicate the functionality of physical graphing calculators with a user-friendly interface, featuring fast touch-screen graphing and scrollable windows.
Key features include fast and interactive touch-screen graphing, scrollable windows for easier navigation, and intelligent error messages to help users understand and correct mistakes. The interface is designed to be intuitive and familiar.