Calculator₊

The Most Trusted Calculator App for Over 15 Years

All-in-one iOS calculator that combines premium simplicity with powerful tools – from basic math to AI-powered solutions

The Calculator

The all-in-one tool for math with a basic-, scientific-, fraction- calculator and a math solver included.

Calculator₊ #1 Choice on iPhone and iPad

15+ Years of Trust

Since 2010, Calculator₊ has set the standard for reliable, fast calculations on iPhone and iPad

Our track record speaks for itself – trusted by millions daily

From students solving equations to professionals managing finances, our app delivers effortless accuracy for all users, all ages

Your Essential Calculator

Fast, Reliable, and Effortless

Master basic arithmetic with Calculator₊’s intuitive interface

Addition, subtraction, multiplication, and division – optimized for speed and clarity on iOS

Perfect for daily tasks, shopping, tips, and quick calculations

Advanced Scientific Functions at Your Fingertips

Tackle Complex Calculations with Ease

Trigonometric, logarithmic, exponential functions, and more – all in a clean, powerful scientific mode

Built for students, engineers, and professionals who demand precision

Updated History Tape

Never Lose Track of Your Calculations

Scroll through your calculation history, copy results, and reuse them in seconds with detailed history log

Track your work effortlessly, whether you’re managing budgets, solving assignments, or double – checking results

Convert Units Effortlessly

Convert length, mass, area, volume and more

Calculator₊ handles all your unit conversions instantly

A practical tool for travel, cooking, DIY projects, and everyday problem – solving

Currency Converter

Live Exchange Rates, Including Bitcoin

Convert currencies in real-time with up-to-date exchange rates

Perfect for international travel, shopping, or crypto tracking. Fast, accurate, and always current

Home Screen Widgets

Quick Access from Your Home Screen

Add Calculator₊ to your iPhone or iPad home screen for instant calculations – no need to open the app

Fast, convenient, and always within reach

Percentage Calculator

Calculate Percentages Effortlessly

Calculate percent change instantly with guided fields for discounts, tips, and tax

Ideal for discounts, tips, taxes, and financial analysis

Personalize with Themes

Choose from over 100 different skins

Make Calculator₊ feel like yours with 100+ themes to choose from

Switch between sleek dark styles and bold color palettes, and customize the look for school, work, or everyday use

AI Powered Photo Solver

Snap a photo of any math problem

Calculator₊’s advanced AI instantly solves it

Perfect for homework, study sessions, and real-world problem-solving

Fast, accurate, and effortless

Calculator₊ on all iOS Devices

Now you can do your calculations on your Apple Watch! The app has full support for watchOS, MacOS, and VisionOS integrated

Compatibility

Supports iOS 16, 17, 18 and 26.
Compatible with iPhone, iPad, VisionPro, Mac and Apple Watch

Calculator₊ is engineered to deliver fast, accurate results every time. Our commitment to technical excellence ensures seamless performance across all iOS devices – from iPhone & iPad to MacOS, VisionOS and Apple Watch

Unlock Premium Features with Calculator₊ Plus

Get even more from Calculator₊ with our premium subscription

Enjoy an ad-free experience, unlimited AI solving, and exclusive features designed to supercharge your productivity

✓ Ad-Free Experience – Focus on calculations, not distractions
✓ Unlimited AI Math Solving – Solve as many equations as you need
✓ Unlimited Fraction Calculations – Perfect for students and pros
✓ Unlimited Currency Conversions – Including real-time Bitcoin rates
✓ Premium Customer Support – Priority assistance from our expert team
✓ 100+ Exclusive Themes – Personalize your calculator experience

Made by Impala Studios - Creators You can Trust

Calculator₊ is built by a small, dedicated team at Impala Studios who believes great software should be simple, reliable, and accessible to everyone.
We’ve spent 15 years perfecting every detail so you can focus on what matters – getting the right answer, fast.

Download Calculator₊ Today - Free on the App Store

Join 200 million users who trust Calculator₊ for fast, reliable calculations. Download now and experience effortless math solving—standard, scientific, and AI-powered – all in one beautiful app.

210m+ downloads

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