Best Function Math Apps

194+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated April 2026

Looking for free function math apps? 19 of our 194+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Function Math

Mathway: Math Problem Solver#1

Mathway: Math Problem Solver by Chegg, Inc.

Homework scanner & calculator
Editor's Choice
πŸ“š Education
4.9😊(425K ratings)
FreeAdsIn-App Purchases
Mathway: Math Problem Solver screenshot 1
Mathway: Math Problem Solver screenshot 2
Mathway: Math Problem Solver screenshot 3
Mathway: Math Problem Solver screenshot 4
Mathway: Math Problem Solver screenshot 5
Mathway: Math Problem Solver screenshot 6

A powerful math problem-solving app that scans and solves homework questions for various math subjects. Easily tackle complex math problems by taking a photo and receiving step-by-step solutions instantly. Boost your math skills and efficiency with this convenient tool.

What We Love

  • πŸš€ Reliable and accurate
  • πŸ‘ Helpful for math homework and studying
  • πŸš€ Fast and efficient
  • πŸ‘ Explains step-by-step solutions

Room to Improve

  • πŸ’° Subscription required for full features
  • πŸ› Inconsistent performance, crashes
  • πŸ” Difficulty cropping/uploading photos
Algebra Math Solver#2

Algebra Math Solver by Position Mobile Ltd SEZC

Homework Camera Calculator
Strong Contender
πŸ“š Education
4.0😞(7K ratings)
FreeIn-App Purchases
Algebra Math Solver screenshot 1
Algebra Math Solver screenshot 2
Algebra Math Solver screenshot 3
Algebra Math Solver screenshot 4
Algebra Math Solver screenshot 5
Algebra Math Solver screenshot 6

A homework camera calculator app that solves math problems from algebra to calculus. Simply snap a photo or enter equations manually for instant solutions, step-by-step explanations, and visual representations. Make math easier and improve your grades - try it now!

What We Love

  • 🀩 Best app ever
  • πŸ’― Absolutely no complaints
  • πŸ™Œ So Far, So Good!
  • πŸ™ Great app

Room to Improve

  • πŸ’° Paying is understandable but 6 bucks a week I CRAZY!!!
  • πŸ’Έ Not worth the money
  • 🚫 Scam

More Function Math apps to explore

4
Trig Function(Math Drills)
Trig Function(Math Drills)
Trig Function(Math Drills)
education
Free
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5
Basic Calculator+
Basic Calculator+
Basic Calculator+
Basic Four Function Calculator
Free

A user-friendly basic four-function calculator with a clear display and large buttons for easy calculations, available on both portrait and landscape modes. Download now for a straightforward and efficient way to handle your math tasks!

πŸ”§ Utilities
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6
Math Function Viewer
Math Function Viewer
Math Function Viewer
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Free
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7
Photomath
Photomath
Photomath
Learn math, step-by-step
Free

Photomath helps learners understand math step by step with accurate solutions, explanations, and various methods. Scan math problems to untangle complexities, access step-by-step explanations, expert-developed methods, word problem instructions, interactive graphs, video learning, and an advanced scientific calculator. Dive deeper with Photomath Plus for custom tutorials and textbook solutions.

πŸ“š Education
(733K)
8
Maple Calculator: Math Solver
Maple Calculator: Math Solver
Maple Calculator: Math Solver
Get math homework help
Free

An all-in-one math solver app powered by a leading math engine, offering step-by-step solutions, graphing tools, and a fun math game. Solve a wide range of math problems with ease using various input methods and access math capabilities offline.

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9
Symbolab - AI Math Solver App
Symbolab - AI Math Solver App
Symbolab - AI Math Solver App
Calculator & Photo Solver
Free

An AI math calculator app that simplifies math problem-solving from pre-algebra to calculus, by providing step-by-step solutions. Say goodbye to math struggles and solve problems with confidence today!

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10
FX Math Solver
FX Math Solver
FX Math Solver
by Euclidus Inc
Free

An innovative math solving application with 1,500+ sample problems and animated solutions. Features include scientific and graphing calculators, automatic problem solving, and step-by-step procedures. Ideal for students studying Pre-Algebra, Algebra, Calculus, and more.

πŸ“š Education
(86)
11
SnapMath - Photo Word Math
SnapMath - Photo Word Math
SnapMath - Photo Word Math
scan photo & solve math
Free

Scan photos of math problems to get instant solutions with step-by-step explanations. Simplify your math homework and boost your understanding. Try it now!

πŸ“š Education
(1.6K)
12
Desmos Graphing Calculator
Desmos Graphing Calculator
Desmos Graphing Calculator
by Desmos, Inc.
Free

Explore math with a powerful graphing calculator application that allows you to plot various equations, use sliders for interactive adjustments, create tables for data input, analyze statistics, and more. Visit the website to access the free browser version and enhance your mathematical skills today.

πŸ“š Education
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13
Calculator +
Calculator +
Calculator +
Scientific Calc Plus Fraction
Free

Experience the award-winning calculator app for iPad and iPhone, offering a free basic and scientific calculator with an elegant design, simple usability, and beautiful interface. Calculate with ease and precision today!

πŸ”§ Utilities
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14
Math Interactive
Math Interactive
Math Interactive
The intuitive math reference
Free

Discover a comprehensive math reference tool with 23 subjects and over 200 articles covering a range of mathematical concepts and problems, perfect for high school students and math enthusiasts. Enhance your understanding through interactive illustrations and elegant solutions. Access all features by upgrading to Premium. Start exploring now!

πŸ“š Education
(726)
15
Desmos Scientific Calculator
Desmos Scientific Calculator
Desmos Scientific Calculator
by Desmos, Inc.
Free

Explore a powerful scientific calculator with functions beyond basic arithmetic - trigonometry, statistics, and combinatorics. Create and evaluate custom functions, work offline, view multiple expressions at once, and enjoy a seamless user experience - all for free.

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16
Formulus Free
Formulus Free
Formulus Free
Formulas for Calculus
Free
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17
Mathemagics: Mental Math
Mathemagics: Mental Math
Mathemagics: Mental Math
Quick Mental Math Tricks
$4.99

An application offering quick mental math tricks to amaze and sharpen your math skills. Master multiplication, division, and other calculations with fun exercises designed for quick practice sessions on the go. Enhance your math proficiency and impress others with lightning-fast mental math skills!

πŸ“š Education
(451)
18
Math Ref Lite
Math Ref Lite
Math Ref Lite
More than just a math app
Free

Math Ref Lite is a free educational app that provides a sample of over 700 helpful formulas, figures, tips, and examples in various math subjects. It offers tools, search functionality, printing support, editable notes, and an improved user interface, making it a valuable resource for students, teachers, and anyone working with math. Try this app before considering the full version for a comprehensive math reference.

πŸ“š Education
(7)
19
High School Math Practice
High School Math Practice
High School Math Practice
Practice various functions!
Free
πŸ“š Education
(0)
20
Math problem solver, photo
Math problem solver, photo
Math problem solver, photo
algebra, trigonometry scanner
Free

This app is a powerful math problem solver that assists pupils and students with their homework by offering solutions to a wide range of mathematical problems, including algebra and trigonometry. It provides tools for equation solving, graphical curve sketching, simplifications, transformations, and more. Optional subscription plans are available for additional features. Check it out now!

πŸ“š Education
(558)