Calculator S - free Scientific Calculator for iPhone, iPad, Apple Watch with history and transfer data functions, iMessage included.

Is one application for all of your devices. It will be useful for everyday and complicated arithmetic calculations. We wish you convenient operation and easy calculations.

1. Two user-friendly interfaces. Scientific calculator is available in portrait and landscape modes.
2. Calculations performed in degrees and radians.
3. Calculations history and constants savings on your device.
4. Calculations transfer via cloud computing service iCloud and iMessage.
5. Memory management functions for multistage calculations.
6. Formula for calculations display and its further editing.
7. Copying of formula for calculations and results to clipboard.
8. Usage of calculation history data in further calculations.
9. Useful widget application with quick access to main calculator app.
10. Search comments in your history via Spotlight.
11. Apple Watch app with constants transferring data with iPhone app.

What’s New

Version 2.2.6

bug fixes
UI fixes

Ratings and Reviews

4.7 out of 5
19 Ratings

19 Ratings

Alexis.Pena ,

Great Calculator App

This calculator app is great for fast calculations on the go or for double checking work. The ability to send calculations is great for team assignments or when getting help with a calculation. The history feature is also great when I want to look back and ensure I did the calculations correctly.

Andy3393 ,

Does exactly what you need it to do!

Great calculator app with all the calc functions you would likely want, but also the ability to save calcs to the cloud and transfer to other devices which is handy. Easy to use and nice design as well makes this app a winner.

SanchezBro7 ,

great calculator with many useful functions!

A lot of useful features, added a lot of constants for later use in the calculation. It is also very useful that you can copy and paste the numbers from the phone to the application. Cool useful widget. recomended for students and office workers!

App Privacy

The developer, Oleksandr Yakobshe, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Oleksandr Yakobshe
41.2 MB

Requires iOS 8.0 and watchOS 2.2 or later. Compatible with iPhone, iPad, and iPod touch.


English, Czech, Dutch, French, German, Italian, Japanese, Polish, Romanian, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish, Ukrainian

Age Rating
In-App Purchases
  1. Delete advertising $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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