LilCalc is the first Calculator app for Apple Watch! Perform calculations quickly without having to pull out your iPhone. Or use the iPhone version for a more luxurious tapping experience :)

Calcium is a simple calculator for your Apple Watch. Whether you need to add, subtract, multiply, or divide, Calcium is the perfect app for quick calculations.

#1 Multi-core calculator

Finally you won't have to pull out your iPhone to make quick calculations any more!

Apple Watch version of the most sophisticated calculator ever put on a watch.

WatchCalc+ is a super simple basic calculator for Apple Watch. Add, subtract, multiply, and divide positive or negative numbers with decimals right from your wrist.

Find the given result without repeating digits.

Secret Photo+Video Vault PRO is the most easy to use app that hides your photos & videos behind a real working calculator. When people look at you phone they will think this app is just a normal calculator. What they won’t know is that you can enter a secret passcode to access your secret photos & videos!

Paperman - Paper Calculator for Book Production.

Are you tired of the classic calculator? Kalku is a fast and beautiful calculator for iPhone and Apple Watch with different faces.

Electronics is a powerful all-in-one toolkit for engineers, hobbyists and anyone interested in electronics. Supports Apple Watch!

Mio gives you instant answers to your math questions using natural language on iPhone, iPad and Apple Watch! Ask everything from basic math to college calculus to everyday questions like the weather. See some of the examples below to see what you can do with Mio!

Who said Math is boring?

Whether working out your profit, handling tax, or converting between currencies, Wedge Business Calculator makes complicated calculations simple.

Award winning calculator app for iPad and iPhone. Designed with simplicity, usability and beauty in mind!

Used by 10ths of thousands in iPad equipped classrooms, CALC Prime is optimized for productivity on iOS12-17. It's the multi-tasking powerhouse of tools & features you've been seeking. This release was specifically designed for Working Professionals and Classroom Teacher/Student settings. No pup-ups, external links or any end-user stats collection with the exception of the startup tutorial and the UserVoice powered support center. (MDM & AppConfig enabled for EMM systems such as IBM's MaaS360)

Desk Calc is the modern version of the traditional desk calculator, with a large full screen view in both portrait and landscape orientation. A clean interface and large buttons make this app easy to use. Right below the main display there is a readout of your most recent calculations. A swipe up on the screen opens a full, line by line listing. Add notes for reference next to any calculation, save specific records in the app, edit, email or message. Read on to learn why you should download this today!

tinyCalc is a custom calculator app & widget for iPhone, iPad and Apple Watch. Your work and favorite functions sync seamlessly between all of your devices.

Kalkulilo is a comfortable calculator program and offers several different modes.

The simple calculator for execution of basic operations

It is a powerful emulator for HP 10bII Financial Calculator on iPhone, iPad, and Apple Watch, which supports all functions of HP 10bII Financial Calculator and beyond with many intuitive worksheets.

An advanced calculator app for the Apple Watch that is voice and touch based.

MathStudio brings unprecedented computational power to your iPhone, iPad and Apple Watch. From building simple algorithms to creating interactive plots and animations, MathStudio bridges the gap between technology and your imagination.