Best Math Calculator App Percentage

245+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated August 2026

Out of 245+ math calculator app percentage on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Math Calculator App Percentage (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculator +Calculator +Free4.6★ (10K)YesYesAug 2026
2Calculator‰Calculator‰Free4.9★ (409K)YesNoAug 2026
3Calculator ∞Calculator ∞$1.994.7★ (6.3K)NoYesAug 2026
4Calculator·Calculator·Free4.9★ (34K)YesYesAug 2026
5CalculatorCalculatorFree3.0★ (8.9K)NoNoAug 2026
6CalculatorCalculatorFree4.5★ (146K)YesYesAug 2026
7Percentages %Percentages %Free4.8★ (86)YesNoAug 2026
8Calculator for iPad₊Calculator for iPad₊Free4.5★ (126K)YesYesAug 2026

Top Picks for Math Calculator App Percentage

Calculator +#1

Calculator + by xNeat.com

Graphing, Percentage, Triangle
Editor's Choice
🔧 Utilities
4.6😊(10K ratings)
FreeAdsIn-App Purchases
Calculator + screenshot 1

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

What We Love

  • 👍 Great features and easy to use
  • 👍 Efficient and quick
  • 👍 Versatile, functional calculator
  • 👍 Fantastic, easy to use app

Room to Improve

  • 🐛 New updated layout is awful
  • 🐛 App is now terrible
  • 🔒 Paying customer screwed over by update
Calculator‰#2

Calculator‰ by Tim O's Studios, LLC

Default Calculator
Strong Contender
🔧 Utilities
4.9😊(409K ratings)
FreeAds
Calculator‰ screenshot 1
Calculator‰ screenshot 2

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

What We Love

  • 👍 Easy to use
  • 👍 Large, clear buttons
  • 👍 Accurate calculations
  • 👍 Simple, no-frills design

Room to Improve

  • 🔍 Lack of advanced features
  • 💰 Ads can be intrusive
  • 🔒 Concerns about security/malware
Calculator ∞#3

Calculator ∞ by Incpt.Mobis

The Best Scientific Calculator
Worth Considering
📚 Education
4.7(6.3K ratings)
$1.99In-App Purchases
Calculator ∞ screenshot 1
Calculator ∞ screenshot 2
Calculator ∞ screenshot 3
Calculator ∞ screenshot 4
Calculator ∞ screenshot 5
Calculator ∞ screenshot 6

This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.

More Math Calculator App Percentage apps to explore

4
Calculator·
Calculator·
Calculator·
Big Basic Calculator
Free

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

Basic arithmetic operationsPercentage calculationsMultiple color schemes
🔧 Utilities
(34K)
free with in-app purchases
5
Calculator
Calculator
Calculator
by Apple
Free

This app offers both basic and scientific calculators for quick solutions to mathematical expressions. It also features a "Math Notes" function that allows users to type or write out equations and see them solved inline, with support for variables and graphing.

Basic and scientific calculatorsType or write math expressionsInline equation solving
🔧 Utilities
(8.9K)
free
6
Calculator
Calculator
Calculator
by The App Tower Inc.
Free

This utility app offers a straightforward calculation experience with a vast selection of over 80 customizable themes. Personalize your calculator's appearance to suit your style while performing everyday math tasks.

Basic calculationsOver 80 themesTheme customization
🔧 Utilities
(146K)
free with in-app purchases
7
Percentages %
Percentages %
Percentages %
Simple Percentage Calculator
Free

This app offers a comprehensive suite of tools for all your percentage calculation needs. It provides an intuitive interface for students, professionals, and everyday users to quickly and accurately compute various percentage-related values, discounts, and changes.

Calculate percentage of a valueDetermine percentage changeConvert fractions to percentages
🔧 Utilities
(86)
ad-supported
8
Calculator for iPad₊
Calculator for iPad₊
Calculator for iPad₊
Basic, Scientific, Plus Calc
Free

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

Basic & Scientific CalculatorAdvanced Scientific FunctionsLive Currency Converter
🔧 Utilities
(126K)
free with in-app purchases
9
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
10
Percentages Calculator
Percentages Calculator
Percentages Calculator
% increase,reduction,discount
$0.99

Effortlessly perform complex percentage calculations with this intuitive tool. It offers nine distinct functions to handle increases, decreases, percentage changes, and finding original values. Copy results instantly for quick use.

Increase value by percentDecrease value by percentCalculate percentage of a number
💼 Business
(1.3K)
free
11
Fraction Calculator: Math Help
Fraction Calculator: Math Help
Fraction Calculator: Math Help
Homework Helper Ask Questions
Free
📚 Education
(0)
12
Easy Percent Calculator
Easy Percent Calculator
Easy Percent Calculator
Taxes, fractions, interests
Free

Quickly calculate percentages for taxes, fractions, and interest. Get instant answers to common percentage questions and easily copy results with a single tap. Supports various calculations including finding percentages, determining what percentage one number is of another, and adding or subtracting percentages.

Calculate percentage of a numberDetermine percentage of a totalCalculate percentage increase/decrease
💰 Finance
(90)
free
13
Percentage Calculator.
Percentage Calculator.
Percentage Calculator.
Tip, Sales Tax & Discount
Free

This app simplifies percentage calculations, including increases and decreases. It features a built-in calculator and an intuitive interface for quick, accurate results on the go. All features are available at no cost.

Percentage calculationPercentage increase calculationPercentage decrease calculation
🔧 Utilities
(0)
free
14
Financial Calculator: Percent
Financial Calculator: Percent
Financial Calculator: Percent
Tax Percentage, Profit Margin
Free

This app offers a comprehensive suite of over 40 financial and utility calculators. Easily handle complex calculations like investment analysis, tax percentages, profit margins, and everyday percentage needs with a clean and intuitive interface.

Over 40 built-in calculatorsFinancial calculators (ROI, IRR, NPV)Tax and profit margin calculations
💰 Finance
(15K)
subscription
15
Percentage Value Calculator
Percentage Value Calculator
Percentage Value Calculator
Complete solution, all steps
Free

Easily calculate percentages with detailed step-by-step solutions. Input any two variables to find the third, with support for fractions and decimals. All calculations are saved in a history that can be managed and shared.

Percentage calculationDetailed solution stepsHistory function
📚 Education
(4)
free with in-app purchases
16
Calculator for iPhone and iPad
Calculator for iPhone and iPad
Calculator for iPhone and iPad
You can count on it
Free

A straightforward and intuitive calculator app designed for ease of use. It offers a history bar, customizable themes, and advanced mathematical functions, ensuring a pleasant and efficient calculation experience on your device.

Basic arithmetic operationsAdvanced scientific functionsHistory bar for past calculations
🔧 Utilities
(15K)
free with in-app purchases
17
٪ calculator
٪ calculator
٪ calculator
Easy Percentage calculator
Free

This utility app provides a fast, clear, and accurate way to calculate percentages for various needs like discounts, taxes, and school math. It offers multiple calculation types and a smart history feature for easy access to past results.

Percentage of a NumberPercentage Increase/DecreasePercentage Difference
🔧 Utilities
(1)
ad-supported
18
Calculate Percentage PRO
Calculate Percentage PRO
Calculate Percentage PRO
With solution steps
Free
$1.99 | 100% OFF

Easily calculate percentages with this app. Enter any two variables to find the third, with detailed solution steps provided. All calculations are saved in history and can be shared.

Percentage calculationDetailed solution stepsHistory function
📚 Education
(51)
free
19
Calculator - Smart Calc
Calculator - Smart Calc
Calculator - Smart Calc
Simple & Scientific Math Cal
Free
🔧 Utilities
(0)
20
Basic Calculator+
Basic Calculator+
Basic Calculator+
Basic Four Function Calculator
Free

Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.

Basic four functionsClear displayLarge buttons
🔧 Utilities
(243K)
free with in-app purchases

FAQ about Math Calculator App Percentage

What is the best math calculator app percentage for iPhone?
Calculator + tops our math calculator app percentage ranking as of August 2026, with a 4.6-star average from 10K App Store ratings, and it's free to download.
Yes — 18 of the top math calculator app percentage we rank are free to download, including Calculator + and Calculator‰.
Calculator + shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 245+ math calculator app percentage on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Upgrades unlock specialized calculators for advanced users. These include a fraction calculator with unit support (feet, inches, cm), a polynomial solver for quadratic and cubic equations, a linear equations solver, a graphing calculator to find min/max and intersection points, and calculators for various geometric shapes like triangles and cones. A base converter is also available.
The app offers a free basic and scientific calculator. Additional advanced features and specialized calculators are available through in-app purchases, allowing users to upgrade to specific functionalities they need.