10 Best Apps Like Calculator 3.0 for iPhone (2026)

Whether you want more options like Calculator 3.0 or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Calculator 3.0

Calculator HD Pro Lite by Cider Software LLC

Basic & Scientific Calc

Editor's Choice

🔧 Utilities

4.6😊(51K ratings)

FreeAds

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.

What We Love

👍 Easy to use
📝 Keeps calculation history
💡 Customizable layout and themes
🔢 Large, clear numbers

Room to Improve

💢 Intrusive ads, especially between calculations
🙄 Ads that are difficult to close
🤦‍♂️ Ads that interrupt workflow

Calculator· by Tim O's Studios, LLC

Big Basic Calculator

Strong Contender

🔧 Utilities

4.9😊(33K ratings)

FreeAdsIn-App Purchases

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.

What We Love

👍 Simple and easy to use
🚀 Quick and responsive
💡 Percentage function works well
👍 Large, clear buttons

Room to Improve

🔋 Frequent ads can be distracting
🐛 Occasional crashes or freezes
🔒 Lack of customization options

Calculator # by Incpt.Mobis

Scientific Calculator

Worth Considering

🔧 Utilities

4.6😐(36K ratings)

FreeAdsIn-App Purchases

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.

What We Love

👍 Easy to use
🚀 Powerful functionality
💡 Helpful for math classes
⭐ Great for students

Room to Improve

🔍 Confusing interface after update
📢 Too many intrusive ads
💰 Paywall for advanced features

More apps like Calculator 3.0

Calculator⁼

Fraction, Scientific Calc +

Free

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

Basic & Scientific CalculatorLive Currency ConverterHistory Tape

🔧 Utilities

(357K)

free with in-app purchases

Calculator - Pad Edition

Fulfill the missing calculator

Free

This app provides a comprehensive calculator experience, filling the gap for a built-in option on iPads. It offers basic, scientific, fraction, programmer, and tip calculations, along with unit and currency conversion. The interface is designed with a modern flat UI, supporting various orientations and multitasking features.

Basic and scientific calculationsFraction and programmer calculatorsUnit and currency converter

🔧 Utilities

(353K)

free with in-app purchases

Calc Pro HD – iPad Calculator

10 Powerful Calculators

Free

This app offers a comprehensive suite of 10 powerful calculators and 10 financial worksheets, designed to replace your physical calculator. It includes scientific, graphing, unit conversion, and financial tools, catering to students and professionals for a wide range of calculations.

10 powerful calculators10 financial worksheetsScientific calculator with RPN

🔧 Utilities

(1.4K)

free with in-app purchases

Calculator Pro+ for iPad

Basic & Scientific Calculator

Free

This app offers both basic and scientific calculation modes, alongside a comprehensive unit and currency converter. It supports multitasking, allowing simultaneous use with other applications, and features a history bar for tracking calculations.

Basic and scientific calculator modesUniversal unit and currency converterMultitasking mode

🔧 Utilities

(62K)

free with in-app purchases

Calculator Widget - Calcullo

Interactive, Standby Widget 18

$0.99

Access a powerful calculator directly from your home screen or control center. Perform quick calculations without needing to open a separate application, streamlining your daily tasks.

Interactive home screen widgetiOS 18 Control Center widgetStandBy mode calculator

🔧 Utilities

(108)

free

Calculator₊

Basic, Scientific, Plus Calc

Free

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.

Basic and scientific calculationsUnit and currency converterAI-powered math solver with photo recognition

🔧 Utilities

(1.7M)

free with in-app purchases

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

Best apps like Calculator 3.0

Top Alternatives to Calculator 3.0

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 3.0

What We Love

Room to Improve

What We Love

Room to Improve

What We Love

Room to Improve