Best Pythagorean Theorem App

194+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated May 2026

Out of 194+ pythagorean theorem app apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Pythagorean Theorem App

Pythagorean Theorem Calc App#2

Pythagorean Theorem Calc App by talha rehman

Solve Right Triangles Easily
Strong Contender
📚 Education
0.0(0 ratings)
FreeAds
Pythagorean Theorem Calc App screenshot 1
Pythagorean Theorem Calc App screenshot 2
Pythagorean Theorem Calc App screenshot 3
Pythagorean Theorem Calc App screenshot 4
Pythagorean Theorem Calc App screenshot 5

This math calculator enables you to easily solve right triangles by calculating the hypotenuse value with step-by-step results. Simply insert the values of two sides and get the length of the third side with this easy-to-use Pythagorean Theorem Solver.

More Pythagorean Theorem App apps to explore

4
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.

📚 Education
(733K)
5
Geometry Stash
Geometry Stash
Geometry Stash
by Anson Liu
Free

Review geometry terms on the go by swiping to view descriptions and diagrams. Create and share custom slides with a built-in editor, and access them across devices with features like iCloud Drive and Spotlight Search.

📚 Education
(11)
6
Math AI Homework Helper,Solver
Math AI Homework Helper,Solver
Math AI Homework Helper,Solver
Algebra calculator free of ads
Free

Get instant step-by-step math problem solutions with this ad-free app. Stop struggling and download now for free!

📚 Education
(30K)
7
MathMaster: Math Solver & Help
MathMaster: Math Solver & Help
MathMaster: Math Solver & Help
Homework Helper & AI Tutor
Free

An advanced math problem-solving app that helps users solve complex mathematical equations effortlessly. Take the challenge out of math with our intuitive and powerful solution. Try it now for easy solutions to your toughest math problems.

📚 Education
(12K)
8
Geometry Solver ²
Geometry Solver ²
Geometry Solver ²
AI Math Homework Helper
Free

Need help with geometry homework? Try an AI math problem tutor that's certified by the Educational App Store. Get accurate and quick solutions with Geometry Solver ² - your go-to geometry calculator!

📚 Education
(19)
9
The Math Solver App: AI Helper
The Math Solver App: AI Helper
The Math Solver App: AI Helper
photo math way by answer app
Free

A powerful math-solving app with step-by-step solutions for a wide range of math problems. Simplify your math homework and improve your problem-solving skills effortlessly!

📚 Education
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10
MathGPT - AI Math Solver
MathGPT - AI Math Solver
MathGPT - AI Math Solver
AI Problem Solver & Calculator
Free

PocketMath is an AI-powered math problem solver that helps you tackle complex equations with ease. Simply input your math problems, and let PocketMath provide step-by-step solutions. Say goodbye to math stress and get instant help today!

📚 Education
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11
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.

📚 Education
(7)
12
Pythagoras Calculator
Pythagoras Calculator
Pythagoras Calculator
With solution steps
Free

An app that simplifies calculating right-angled triangles using the Pythagorean theorem, allowing users to input two edges and automatically calculate the third. Features include a history function, support for fractions, and the ability to share solutions. Enter values in designated fields, access history, and switch between different views easily.

📚 Education
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13
Pythagorean Calculator Pro
Pythagorean Calculator Pro
Pythagorean Calculator Pro
Right Triangle Calculator
$1.99
🔧 Utilities
(1)
14
Camera Math Solver - UpStudy
Camera Math Solver - UpStudy
Camera Math Solver - UpStudy
photo math solver
Free

Get instant help with your homework across various subjects like Mathematics, Chemistry, Physics, and Biology with UpStudy's AI-powered camera math solver. Snap a photo of your problem to receive step-by-step solutions and explanations. Join the community, access real tutors, and deepen your understanding effortlessly.

📚 Education
(1.1K)
15
Studdy: AI Tutor & Math Solver
Studdy: AI Tutor & Math Solver
Studdy: AI Tutor & Math Solver
College & K-12 Homework Helper
Free

Get instant problem-solving support for math, science, and more with an AI tutor app. Simply snap a photo of a problem for step-by-step explanations and personalized instruction. Try it now for quick and accurate homework help!

📚 Education
(13K)
16
PhotoMath Solver AI: MathBox
PhotoMath Solver AI: MathBox
PhotoMath Solver AI: MathBox
Algebra Calculator AI Homework
Free

MathBox is an app that solves math problems by simply taking a photo. It offers step-by-step explanations, tutoring, and covers various math topics for all grades. Get unstuck in math with MathBox!

📚 Education
(13K)
17
SnapCalc - Math Problem Solver
SnapCalc - Math Problem Solver
SnapCalc - Math Problem Solver
Camera Calculator for Homework
Free

SnapCalc is a camera calculator app that solves math problems instantly by snapping a picture. It provides step-by-step solutions, recognizes handwritten problems, offers quizzes for math practice, and access to educational resources. Upgrade to the Premium version for ad-free experience and more features.

📚 Education
(42K)
18
myBlee Math
myBlee Math
myBlee Math
Mathematics: 1st to 6th Grade
Free

An innovative iPad app for children aged 5-12, myBlee Math offers a comprehensive math learning experience with 2000+ exercises and lessons. Utilizing personalized learning paths and adaptive algorithms, it promotes mathematical reasoning and logical thinking. Parents can track progress, while teachers can use the app in classrooms for student engagement. Try it out for free with 10 minutes of weekly access!

📚 Education
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19
GeoGebra Calculator Suite
GeoGebra Calculator Suite
GeoGebra Calculator Suite
Graph, construct, create
Free

Explore and learn math and science with a powerful calculator suite. Plot functions in 2D and 3D, solve equations, find derivatives, create geometric constructions, and analyze mathematical concepts with dynamic tools. Join millions worldwide in discovering the wonders of math and science today.

📚 Education
(51)
20
Big Ideas Math
Big Ideas Math
Big Ideas Math
by Big Ideas Learning, LLC
Free

Access a digital version of the Big Ideas Math student book with interactive resources like videos and PDFs. Highlight key points, take notes, and enjoy dynamic learning tools all in one place. Start exploring Big Ideas Math today!

📚 Education
(356)