Best Square Root Apps

229+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

Out of 229+ square root apps on iOS, 20 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 Square Root

Square Root Pro#1

Square Root Pro by Thomas Bradshaw

Calculate In Your Head
Editor's Choice
📚 Education
5.0(3 ratings)
FreeAds
Square Root Pro screenshot 1
Square Root Pro screenshot 2
Square Root Pro screenshot 3
Square Root Pro screenshot 4
Square Root Pro screenshot 5
Square Root Pro screenshot 6

This application helps users quickly calculate square roots in their head to a reasonable accuracy, making it easier to tackle math and science problems. With support for multiple languages, users can practice mental calculations and improve their skills.

SquareRootCalculator#3

SquareRootCalculator by Jirou Fukuda

Worth Considering
📊 Productivity
4.3(34 ratings)
FreeAds
SquareRootCalculator screenshot 1
SquareRootCalculator screenshot 2
SquareRootCalculator screenshot 3

This calculator app computes square roots and fractions, allowing users to easily perform calculations with infinite precision, making it especially useful for complex rationalization tasks. Try it out to simplify your mathematical calculations today.

More Square Root apps to explore

4
Simple square root calculator
Simple square root calculator
Simple square root calculator
Apps for Math.Easy calculation
Free
📚 Education
(2)
5
Square Root Calculator
Square Root Calculator
Square Root Calculator
Square Root
Free
$0.99 | 100% OFF
📚 Education
(0)
6
Calculator : Scientific Calculator & converter
Calculator : Scientific Calculator & converter
Calculator : Scientific Calculator & converter
Scientific Calculator
Free

This scientific calculator and converter application offers over 800 formulas and algebraic calculations, along with daily updated currency and unit converters, making complex calculations simpler. With various features such as graph, statistics, and equation solver, it provides an intuitive and ad-free experience for users to perform daily calculations, engineering, and financial tasks.

🔧 Utilities
(3)
7
Square Root Calculator CalCon
Square Root Calculator CalCon
Square Root Calculator CalCon
Part of CalCon Calculator
Free
🔧 Utilities
(0)
8
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.

📚 Education
(327)
9
Simplify Square Root
Simplify Square Root
Simplify Square Root
Simplifying Radicals
Free
$0.99 | 100% OFF
📚 Education
(0)
10
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!

🔧 Utilities
(9.6K)
11
Basic Calculator: Classic Calc
Basic Calculator: Classic Calc
Basic Calculator: Classic Calc
big buttons and wallpapers
Free

A free calculator app with HD graphics and multitasking support. Features general math operations, memory functions, thousands separators, and multilingual UI. Try it for quick and easy calculations on the go!

🔧 Utilities
(3.1K)
12
Calculator for iPad!
Calculator for iPad!
Calculator for iPad!
Basic & Scientific Calculator
Free

Quickly crunch numbers with our user-friendly iPad calculator app that offers basic and scientific functions. Download now for accurate calculations on the go!

🔧 Utilities
(60K)
13
Square Root Marbles
Square Root Marbles
Square Root Marbles
by One on Epsilon Pty Ltd
Free

This educational game helps players of all ages master square roots and foundational algebraic thinking through a fun and thrilling experience, navigating a marble through increasingly difficult levels. Purchase the ad-free game to give your child a mathematical boost and pave the way for future success in algebra lessons.

📚 Education
(3)
14
Calculator 17 - Math Solver
Calculator 17 - Math Solver
Calculator 17 - Math Solver
Home Screen Widget
Free

Revolutionize your math tasks with this user-friendly calculator app that offers both basic and advanced calculation modes. Access it instantly with a convenient homescreen widget and never lose track of your calculations with the handy history tab. Whether you're a student or a math enthusiast, this app is your go-to helper for all things numerical.

🔧 Utilities
(908)
15
Graphing Calculator X84
Graphing Calculator X84
Graphing Calculator X84
Designed for use with Ti-84
Free

A powerful graphing calculator app designed for all users, offering both basic and advanced mathematical functions with a user-friendly interface. Equipped with a robust math core and support features for engineers and math students. Explore built-in documents and tutorials for a comprehensive mathematical experience.

📚 Education
(50K)
16
Calculator #
Calculator #
Calculator #
Scientific Calculator
Free

Calculate complex mathematical equations effortlessly with this intuitive app. Simplify your calculations on the go with advanced features like graph plotting and equation solving. Download now to supercharge your math skills!

🔧 Utilities
(36K)
17
Calculator +ㅤ
Calculator +ㅤ
Calculator +ㅤ
Math, Scientific & Fraction
Free

This application is a comprehensive tool for all types of calculations, ranging from basic math to advanced scientific functions. Try it out now to simplify your calculations and mathematical tasks.

🔧 Utilities
(4.1K)
18
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.

📚 Education
(1.5K)
19
Calculator for iPad₊
Calculator for iPad₊
Calculator for iPad₊
Basic, Scientific, Plus Calc
Free

A powerful math solver and scientific calculator for iPad and iPhone, featuring advanced functions and quick calculations. Share your results easily and master your business expenses with percentage calculations. Get it now!

🔧 Utilities
(126K)
20
Root Calculator root,cube,-nth
Root Calculator root,cube,-nth
Root Calculator root,cube,-nth
Easy radicant, degree and root
Free
💰 Finance
(1)

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