45+ Best Apps Like Calculator for iPhone (2026)

Calculator is great, but it's not the only option. Explore 45+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Calculator

Calculator₊ by Impala Studios

Basic, Scientific, Calc +-

Editor's Choice

🔧 Utilities

4.7😞(1.7M ratings)

FreeAdsIn-App Purchases

This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.

What We Love

💻 Useful calculator features
🎨 Customizable backgrounds and themes
📚 Helpful history tracking

Room to Improve

📺 Intrusive full-screen ads
💰 Expensive subscription model
🔍 Ads blocking calculator functionality

Calculator + by xNeat.com

Scientific Calc Plus Fraction

Strong Contender

🔧 Utilities

4.6😊(9.6K ratings)

FreeAdsIn-App Purchases

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

Basic Calculator: Classic Calc by MobArts

big buttons and wallpapers

Worth Considering

🔧 Utilities

4.8😊(3.1K ratings)

FreeAdsIn-App Purchases

Basic Calculator: Classic Calc screenshot 1

Basic Calculator: Classic Calc screenshot 2

Basic Calculator: Classic Calc screenshot 3

Basic Calculator: Classic Calc screenshot 4

Basic Calculator: Classic Calc screenshot 5

Basic Calculator: Classic Calc screenshot 6

A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.

What We Love

👍 Simple and easy to use
💡 Useful copy and paste functions
👍 Clear and large display
👍 Variety of skins/themes

Room to Improve

🐛 Compatibility issues with iOS updates
🐛 Inaccurate calculations with larger numbers
🔋 Slow load times

More apps like Calculator

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

Calculator +ㅤ

Math, Scientific & Fraction

Free

This app simplifies math with basic, scientific, and fraction calculations. It also features a unique snap-and-scribble function to solve problems from photos. Customize your experience with themes and access a calculation history.

Snap and Scribble CalculatorBasic CalculatorScientific Calculator

🔧 Utilities

(4.1K)

subscription

Calculator HD Pro Lite

Basic & Scientific Calc

Free

This app offers a user-friendly calculator with large buttons and extensive customization options. It features a dual-line display to see input and results simultaneously, saves your calculation history, and provides full scientific functions. Personalize layouts, themes, and even button symbols to suit your needs.

Dual-line displayCalculation historyFull scientific functions

🔧 Utilities

(51K)

ad-supported

Calculator‰

Default Calculator

Free

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.

Large buttonsClear displayFast calculations

🔧 Utilities

(404K)

ad-supported

Calculator Pro Elite

Best Calculator

$9.99

A highly customizable calculator app offering a modern interface and powerful features. Personalize themes, button layouts, and visual elements to your preference. Track and save calculations with a detailed history, and access scientific functions when needed.

Customizable themes with gradients, colors, or photosMultiple button shapes and color customizationDual-line display for input and result

🔧 Utilities

(2K)

free with in-app purchases

Color Calculator-smart&cute

Cute calculator app with theme

Free

This app offers a customizable and fast calculator experience with a wide variety of themes. It includes scientific and standard modes, real-time results, and calculation history. Personalize your math with over 60 cute and colorful themes, including animated options.

60+ free cute and colorful themesExclusive dynamic and special themesScientific & Standard calculator modes

🔧 Utilities

(15K)

freemium

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

Best apps like Calculator--

Top Alternatives to Calculator

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

More apps like Calculator

What We Love

Room to Improve

What We Love

Room to Improve

What We Love

Room to Improve