Best Simple Calculator Apps

4.9😊(243K ratings)

FreeAds

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.

What We Love

👍 Easy to use
👍 Large, clear buttons
👍 Straightforward, basic functionality
👍 No ads or in-app purchases
👍 Works well on iPad

Room to Improve

🐛 Inconsistent click volume
🐛 Ads can be intrusive or disruptive
🐛 Missing backspace/delete function

Calculator by The App Tower Inc.

Strong Contender

4.5😐(146K ratings)

FreeAdsIn-App Purchases

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.

What We Love

👍 Easy to use
🎨 Customizable backgrounds
💯 Accurate calculations
🆒 Unique design
🔍 Helpful for schoolwork

Room to Improve

💸 Ads disrupt usage
🔒 Requires payment to remove ads
🔀 Cannot rotate to landscape mode
🐛 Occasional calculation errors
📵 Freezes during use

Calculator‰ by Tim O's Studios, LLC

Default Calculator

Worth Considering

Basic Casio-style calculator

4.9😊(409K ratings)

FreeAds

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
👍 Reliable and stable
👍 Helpful for visual impairments

Room to Improve

🔍 Lack of advanced features
💰 Ads can be intrusive
🔒 Concerns about security/malware
🐛 Occasional bugs and glitches

More Simple Calculator apps to explore

Simple Calculator.

Real-world logic, no forced order of operationsRunning total displayCost, sell, margin calculations

A straightforward calculator designed for speed and accuracy, mimicking classic pocket calculators. It offers real-world logic, business-focused calculations like cost, sell, and margin, and a clean interface for effortless use.

Simple, big screen and buttons

Big display and buttonsEasy to useBasic calculations

This app offers a straightforward calculator with a large display and oversized buttons for easy operation. It's designed for everyday tasks, enabling users to perform fundamental arithmetic like addition, subtraction, multiplication, and division with clarity and convenience.

Calculator for iPhone and iPad

(4.2K)

ad-supported

You can count on it

Basic arithmetic operationsAdvanced scientific functionsHistory bar for past calculations

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.

free with in-app purchases

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Freebie Simple Calculator

Effortless Calculation

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

free with in-app purchases

(34K)

Calculator∫

by 7th Gear

Large buttons for easy inputAccurate calculationsCustomizable background colors

Perform calculations quickly and accurately with large buttons. Personalize the interface by selecting custom background and text colors. This straightforward utility is designed for intuitive use.

Calculator: Simple Calculator

(7)

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Simple Calculator Multi-Screen

You can customize the theme.

Basic & Scientific Calculator

Basic and scientific calculator modesOver 30 scientific operationsCustomizable appearance (iPad)

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

Simple Calculator - PractiCalc

(61K)

free

Easy & Clean for Daily Use

EasyCal Simple Calculator

by Varghese Abraham

Large, easy-to-press buttonsClear, optimized displayCalculation history

A straightforward calculator app designed for speed and ease of use. It features large buttons and a clear display optimized for any screen size, along with a history of your calculations.

Simple Calculator - iCalc

(1)

free

Familiar operation system

Familiar operation systemCalculation historyCalculation formula display

This utility app offers a straightforward calculator experience with a familiar interface. It includes features like calculation history, formula display, and clipboard support for easy copying and pasting. It also handles percentage calculations and decimal separators.

xCalc - Simple Calculator

(28)

ad-supported

Memory and tax calculation

$0.99

A straightforward and user-friendly calculator app for performing basic arithmetic, tax calculations, and unit conversions. It offers memory functions, a calculation history, and customizable background colors for a personalized experience.

Basic arithmetic operationsMemory functionsTax calculation

AlphaCalc - Simple Calculator

paid

by LinkedByte Corporation

Calculator with History +

No ads & Scientific calculator

Ad-free experienceCalculation historyVisual input

This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.

💰 Finance

(25K)

free with in-app purchases

Calculator+ Simple Math

Fast private calculator